Who is applying for planning permission in Guernsey
Every named applicant on a Guernsey planning application, from the States of Guernsey Planning Websearch, grouped by name, with a known-builder/developer rollup, work-type mix and an estimated cost of works using the same cost model as this site's /planning pages. Generated 2026-08-20. Applicant names that look like a company link out to a Guernsey Registry search (their own search page has no pre-fill link, so you'll need to type the name in — see the methodology note at the bottom).
An honest note on data coverage
The underlying data/planning.json snapshot's real decision dates fall off sharply after 2025-06 (see per-month counts in the investigation notes) — most of its nominal 'decided in the last 3 years' coverage predates the requested trailing-12-month window (2025-08-20 to 2026-08-20) by a wide margin. The strict 'window' report below is consequently thin (32 applications). A supplementary 'secondary_window' report over the most recent 12-month period with substantial real coverage (2024-07-01 to 2025-06-28, 1119 applications) is included for a meaningful 'who is submitting the most' read — see the summary .md for the full explanation.
Requested window: 2025-08-20 to 2026-08-20
32 applicants found in the literal trailing-12-months window (19 by a real decision date, 13 by the year embedded in the application number, used as a fallback where no decision date could be scraped) — every one of them filed exactly once, too thin a sample for a meaningful "who applies most" ranking. Shown here for completeness, not as the headline report.
| Applicant | Application | Address | Work type | Est. cost | |
|---|---|---|---|---|---|
| Bernies Gardening Services | FULL/2024/2006 | Land at Rue Des Crabbes St. Saviour Guernsey GY7 9QL | Summerhouse / small garden structure | £10,000–£22,500 | Full record Decision notice (PDF) |
| Charisma Investments | FULL/2025/0264 | 40 Cornet Street & The Cottage Cornet Street St. Peter Port Guernsey GY1 1LF | Demolish & rebuild dwelling | £2,750–£4,000 | Full record |
| Charisma Investments Ltd Look up on Guernsey Registry | FULL/2025/0262 | Coupee Lane St. Peter Port Guernsey | Internal alteration / change of use | £2,750–£4,000 | Full record |
| Eaton Place Investments Ltd Look up on Guernsey Registry | FULL/2024/1587 | No 8 Union Street St. Peter Port Guernsey GY1 2PS | Demolish & rebuild dwelling | £2,750–£4,000 | Full record Decision notice (PDF) |
| Estate Of Mr Edward Brady | FULL/2025/0424 | Passiflora Chalets Route De Plaisance St. Pierre Du Bois Guernsey GY7 9AT | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Guernsey Housing Association | FULL/2025/0376 | Land at Rue de la Corbinerie Oberlands St. Martin Guernsey GY4 6SW | Boundary / access works | £6,250–£18,750 | Full record |
| JT (Guernsey) Limited Look up on Guernsey Registry | FULL/2025/0432 | Noirmont Mill Pleinheaume Road Vale Guernsey GY6 8NP | Internal alteration / change of use | £18,750–£50,000 | Full record |
| Liberation Group Look up on Guernsey Registry | FULL/2024/1965 | The Ship And Crown The Quay St. Peter Port Guernsey GY1 2NB | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Miss R Loveridge | FULL/2025/0093 | No 19 Warry's Le Grand Bouet St. Peter Port Guernsey GY1 2RS | Re-roofing | £15,000–£31,250 | Full record Decision notice (PDF) |
| Mr & Mrs Etheridge | FULL/2025/0355 | Rowan Tree Farm (formerly La Hauteur) Route De Pleinmont St. Pierre Du Bois Guernsey GY7 9BU | Boundary / access works | £6,250–£18,750 | Full record Decision notice (PDF) |
| Mr & Mrs I Whattam | FULL/2025/0217 | La Grenouille Rue De L'Arquet St. Saviour Guernsey GY7 9NE | Demolish & rebuild dwelling | £2,750–£4,000 | Full record Decision notice (PDF) |
| Mr & Mrs R A Sharp | FULL/2024/2090 | Mulberry House Candie Road St. Peter Port Guernsey | Porch | £7,500–£15,000 | Full record Decision notice (PDF) |
| Mr & Mrs R Moore | FULL/2025/0438 | The Grange (to the rear of La Bellieuse House) La Bellieuse St. Martin Guernsey GY4 6RW | Solar / renewables | £10,000–£18,750 | Full record |
| Mr & Mrs Robert | FULL/2024/1882 | Jabula Nursery Les Osmonds Lane La Route Des Capelles St. Sampson Guernsey GY2 4GG | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Mr I Vaughan | FULL/2025/0328 | Le Manoir Des Hubits Les Hubits De Haut St. Martin Guernsey GY4 6NA | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Mr J Orr & Mr J Gwilliam | FULL/2025/0377 | Saints Farm Icart Road St. Martin Guernsey GY4 6 | Single-storey extension | £56,250–£93,750 | Full record Decision notice (PDF) |
| Mr J Thompson | FULL/2025/0467 | Le Coudre Rue Des Cambrees St. Pierre Du Bois Guernsey GY7 9JA | Boundary / access works | £6,250–£18,750 | Full record Decision notice (PDF) |
| Mr M Cluett | FULL/2025/0411 | Rocquaine Villa Route Du Coudre St. Pierre Du Bois Guernsey GY7 9HX | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Mr P Ferbrache | FULL/2025/0298 | 1 La Heche Route De La Passee St. Sampson Guernsey GY2 4TL | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Mr P Strachan | FULL/2025/0405 | Les Rouvets Vinery Rue De L'Arquet St. Saviour Guernsey GY7 9NE | Demolish & rebuild dwelling | £2,750–£4,000 | Full record Decision notice (PDF) |
| Mr R Wilkes-Green | FULL/2025/0296 | Land At Rue Coutance Vale Guernsey GY3 5PX | Summerhouse / small garden structure | £10,000–£22,500 | Full record Decision notice (PDF) |
| Mr S Davison | FULL/2025/0227 | Le Menage Rue Poudreuse St. Martin Guernsey | Single-storey extension | £56,250–£93,750 | Full record Decision notice (PDF) |
| Mrs A Willment | FULL/2025/0118 | Les Caches Rue Des Caches St. Pierre Du Bois Guernsey GY7 9SG | Loft conversion | £56,250–£81,250 | Full record |
| Mrs G Scott | FULL/2024/2028 | 5 College Terrace Grange Road St. Peter Port Guernsey GY1 2PX | Single-storey extension | £56,250–£93,750 | Full record Decision notice (PDF) |
| Passiflora (1989) Limited Look up on Guernsey Registry | FULL/2024/2011 | Passiflora Route De Plaisance St Peters Guernsey GY7 9AA | Demolish & rebuild dwelling | £2,750–£4,000 | Full record Decision notice (PDF) |
| Saints Bay Hotel (Properties Ltd) Look up on Guernsey Registry | FULL/2025/0252 | Saints Bay Hotel Le Verger Icart Road St. Martin Guernsey GY4 6JG | Internal alteration / change of use | £18,750–£50,000 | Full record |
| Sure Guernsey Ltd Look up on Guernsey Registry | FULL/2025/0488 | Le Mont Saint Garage La Grande Rue St. Saviour Guernsey GY7 9XR | Internal alteration / change of use | £18,750–£50,000 | Full record |
| Tazinda Limited Look up on Guernsey Registry | FULL/2025/0111 | Belvedere House Rue De Belvedere Fort George St. Peter Port Guernsey GY1 2SJ | Boundary / access works | £6,250–£18,750 | Full record Decision notice (PDF) |
| The Vault | FULL/2025/0086 | The Vault North Plantation St. Peter Port Guernsey GY1 2LQ | Internal alteration / change of use | £18,750–£50,000 | Full record |
| Trouteauds Opticians | FULL/2025/0261 | 39-41 High Street St. Peter Port Guernsey GY1 2JT | Internal alteration / change of use | £18,750–£50,000 | Full record Decision notice (PDF) |
| Westward Investments Ltd Look up on Guernsey Registry | FULL/2025/0251 | La Grande Mare Hotel Pre Du Gele Le Gele Road Castel Guernsey | Boundary / access works | £6,250–£18,750 | Full record Decision notice (PDF) |
| Woodash Jackpot Limited Look up on Guernsey Registry | FULL/2025/0401 | Westfield Vinery Rue Du Frie Plaidy Castel Guernsey | Internal alteration / change of use | £18,750–£50,000 | Full record |
Known builder/developer rollup (requested window)
Applicant names combined with this site's known-builder/developer list (the same concept Development watch uses elsewhere), so spelling variants of one firm count as one.
| Builder / developer | Applications | Work type mix | Est. cost | Name variants combined |
|---|---|---|---|---|
| Bernie's Gardening Services Limited Look up on Guernsey Registry | 1 | other ×1 | £10,000–£22,500 | Bernies Gardening Services |
| Guernsey Housing Association Look up on Guernsey Registry | 1 | other ×1 | £6,250–£18,750 | Guernsey Housing Association |
Most recent 12-month period with substantial real decision-date coverage in the data (supplementary — not what was literally requested, included because the requested trailing-12-months window is too thin to answer "who is submitting the most" meaningfully; see data_freshness_warning above).
2024-07-01 to 2025-06-28 · 1,119 applications · 928 named applicants. This is the meaningful "who applies the most" report. Expand a row for the full application list, month-by-month breakdown, and a link back to the standard /planning record where this site's planning.json snapshot also carries that application.
Guernsey Water — 11 applications · renovation ×9, other ×2 · £181,250–£487,500
2024-07: 1 · 2024-10: 3 · 2024-11: 4 · 2024-12: 3
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0788 | SSS Woodland La Ruette De Ollivets St. Martin Guernsey GY4 6EJ | 2024-07 | Internal alteration / change of use Install replacement raw water main pipe (Site of Special Significance). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1497 | Les Cherfs Pumping Station Les Cherfs Estate Rue Des Corneilles Castel Guernsey GY5 7HG | 2024-10 | Internal alteration / change of use Install replacement pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1510 | Barras Lane Pumping Station Les Barras Lane Vale Guernsey GY6 8EL | 2024-10 | Internal alteration / change of use Install replacement pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1512 | La Manche Pumping Station Rue De L'Ecole Vale Guernsey Rue de Lecole midpoint £313,500 (35 sales) | 2024-10 | Internal alteration / change of use Install replacement pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1664 | Bas Courtils Pumping Station Route Des Bas Courtils St. Saviour Guernsey GY7 9YG Route des Bas Courtils midpoint £302,250 (26 sales) | 2024-11 | Boundary / access works Install relocated enlarged replacement pumping station kiosk to south boundary. | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1669 | Sir Charles Frossard House Pumping Station La Charroterie St. Peter Port Guernsey GY1 1FH La Charroterie midpoint £209,625 (164 sales) | 2024-11 | Internal alteration / change of use Install larger replacement pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1670 | The Guernsey Yacht Club Pumping Station Castle Emplacement St. Peter Port Guernsey GY1 1AU | 2024-11 | Internal alteration / change of use Install replacement enlarged pumping station kiosk to north elevation. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1671 | La Moye Pumping Station Les Arrangers La Moye Road Vale Guernsey | 2024-11 | Boundary / access works Install replacement enlarged pumping station kiosk to north-east boundary. | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1925 | Beaulieu Crescent Pumping Station Beaulieu Crescent St. Sampson Guernsey | 2024-12 | Internal alteration / change of use Install replacement enlarged pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1926 | St Clair Pumping Station St Clair Park Route Militaire St. Sampson Guernsey Route Militaire midpoint £332,500 (130 sales) | 2024-12 | Internal alteration / change of use Install replacement enlarged pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1931 | Baugy Estate Pumping Station Baugy Estate Route de Jerbourg St. Martin Guernsey GY4 6BE Route de Jerbourg midpoint £505,000 (35 sales) | 2024-12 | Internal alteration / change of use Install replacement enlarged pumping station kiosk. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Guernsey Electricity Limited Look up on Guernsey Registry — 9 applications · renovation ×7, other ×2 · £140,000–£368,750
2024-07: 1 · 2024-08: 5 · 2024-11: 1 · 2025-04: 2
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1024 | Val Au Bourg Val Au Bourg St. Martin Guernsey GY4 6 | 2024-07 | Internal alteration / change of use Install substation with GRP enclosure, erect earth bank and gate. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1083 | Electricity House North Side Vale Guernsey GY1 3AD | 2024-08 | Internal alteration / change of use Erect security gates. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1116 | Saumarez Park Primary Substation Route De Saumarez Castel Guernsey Route de Saumarez midpoint £411,825 (14 sales) | 2024-08 | Re-roofing Install replacement roof covering and alterations to fenestration to primary substation building, erect fence … | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1154 | Electricity House North side Vale Guernsey GY1 3AD | 2024-08 | Internal alteration / change of use Remove existing substation, relocate and install replacement substation with enclosure and relocate existing b… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1274 | Rue Sauvage Substation Keithley Vinery St. Sampson Guernsey GY2 4WN | 2024-08 | Internal alteration / change of use Variation to previously approved plans (FULL/2023/0225) to install replacement substation with GRP enclosure -… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1276 | Kermaria Route Carre St. Sampson Guernsey GY2 4RF Route Carre midpoint £370,500 (24 sales) | 2024-08 | Boundary / access works Variation to previously approved plans (FULL/2023/1557) to install distribution pillar to west boundary - relo… | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1730 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey | 2024-11 | Boundary / access works Install secondary substation with GRP enclosure to west boundary. | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1995 | Le Guet La Banquette Castel Guernsey | 2025-04 | Internal alteration / change of use Install substation with GRP enclosure and associated works to north of site. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0384 | Briarwood La Grande Rue St. Martin Guernsey GY4 6RX | 2025-04 | Internal alteration / change of use Install substation with enclosure. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Constables Of St Peter Port — 7 applications · renovation ×7 · £131,250–£350,000
2024-07: 5 · 2025-04: 1 · 2025-05: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0882 | Parish Pump Market Street St. Peter Port Guernsey GY1 2PN | 2024-07 | Internal alteration / change of use Repair works to water pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/0884 | Parish Pump 13 Park Street St. Peter Port Guernsey GY1 1EE Park Street midpoint £304,000 (21 sales) | 2024-07 | Internal alteration / change of use Repair works to water pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/0988 | Parish Pump Bruce Lane St. Peter Port Guernsey | 2024-07 | Internal alteration / change of use Repair works to water pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/0989 | Parish Pump La Couperderie St. Peter Port Guernsey | 2024-07 | Internal alteration / change of use Repair works to water pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/0990 | Parish Pump Mount Durand St. Peter Port Guernsey | 2024-07 | Internal alteration / change of use Repair works to water pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0314 | Parish Pump Trinity Square Trinity Square St. Peter Port Guernsey | 2025-05 | Internal alteration / change of use Repair works to water pump and install lamp to pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0315 | Parish Pump Park Street Rue Du Pre St. Peter Port Guernsey GY1 1LT Rue du Pre midpoint £171,000 (22 sales) | 2025-04 | Internal alteration / change of use Repair works to water pump and install lamp to pump (Protected Monument). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
JW Rihoy & Son Limited Look up on Guernsey Registry — 7 applications · renovation ×6, other ×1 · £115,000–£300,000
Known builder/developer: J W Rihoy & Son Ltd
2024-08: 1 · 2024-09: 2 · 2024-10: 1 · 2024-11: 1 · 2025-01: 1 · 2025-03: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1155 | St Sampsons Sports Ground Victoria Avenue St. Sampson Guernsey GY2 4BD | 2024-08 | Re-roofing Install air conditioning/chiller units to west elevation of Club House and install roof cowls/vents to Club Ho… | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1429 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey | 2024-09 | Internal alteration / change of use Install pumping station kiosk to south of site. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1432 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey | 2024-09 | Internal alteration / change of use Install exterior, illuminated welcome/advertising screen to south elevation of changing room block. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1434 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey | 2024-11 | Boundary / access works Pruning of trees, remove existing and erect replacement fence to west boundary (border to Site of Special Sign… | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1641 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey | 2024-10 | Internal alteration / change of use Install exterior, illuminated welcome/advertising screen to south elevation of club house. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1865 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey GY2 4BB | 2025-01 | Internal alteration / change of use Erect 2 catering containers with signage to north of site. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0114 | Guernsey Football Association Victoria Avenue St. Sampson Guernsey GY2 4BB | 2025-03 | Internal alteration / change of use Raise and alter ground levels to north of site (part-retrospective). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr & Mrs J Regnard — 7 applications · other ×5, extension ×1, renovation ×1 · £106,250–£237,500
2024-08: 1 · 2024-11: 1 · 2025-01: 3 · 2025-03: 1 · 2025-06: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0983 | Land to east of Le Gardinet Ruette Des Cherfs Castel Guernsey | 2025-01 | Boundary / access works Demolish existing agricultural building, erect replacement agricultural building/store to south boundary. | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1045 | Land Adjacent to Le Gardinet Ruette Des Cherfs Castel Guernsey | 2025-01 | Boundary / access works Erect temporary stables to south boundary (retrospective) (revised scheme). | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1047 | Land adjacent to Le Gardinet Ruette Des Cherfs Castel Guernsey | 2024-08 | Boundary / access works Erect gates to agricultural field to north (roadside) and internal field boundary to east and west of site (re… | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1688 | Le Gardinet Ruette De Fries Castel Guernsey GY5 7PW | 2024-11 | Boundary / access works Install entrance gate to south boundary (Protected Building). | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1691 | Le Gardinet Ruette De Fries Castel Guernsey GY5 7PW | 2025-03 | Single-storey extension Erect single storey extension and covered pergola to north (rear) elevation, install air source heat pumps to … | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1732 | Land at Le Gardinet Ruette Des Fries Castel Guernsey GY5 7PW | 2025-01 | Boundary / access works Erect retaining wall on agricultural land (retrospective). | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1740 | Land at Le Gardinet Ruette Des Fries & Ruette Des Cherfs Castel Guernsey GY5 7PW | 2025-06 | Internal alteration / change of use Install hardstanding to create agricultural tracks to south and east of site (retrospective). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
St George Limited Look up on Guernsey Registry — 5 applications · other ×1, renovation ×3, extension ×1 · £143,750–£300,000
2025-03: 3 · 2025-04: 2
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/2126 | St George Rue Des Deslisles Castel Guernsey GY5 7PH Rue des Deslisles midpoint £700,000 (9 sales) | 2025-03 | Garage / outbuilding / annexe Raise and alter roof form, internal and fenestration alterations to outbuilding/doghouse. Raise section of wal… | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0177 | St George Rue Des Deslisles Castel Guernsey GY5 7PH Rue des Deslisles midpoint £700,000 (9 sales) | 2025-03 | Internal alteration / change of use Erect pergola/canopy to south-west of property, install external steps to west of property. (Protected Buildin… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0182 | St George Rue Des Deslisles Castel Guernsey GY5 7PQ Rue des Deslisles midpoint £700,000 (9 sales) | 2025-04 | Single-storey extension Raise roof ridge height to south-east elevation, erect extension/store at 1st floor level to north-west elevat… | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0183 | St George Rue des Deslisles Castel Guernsey GY5 7PQ Rue des Deslisles midpoint £700,000 (9 sales) | 2025-03 | Internal alteration / change of use Install CCTV cameras across the site. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0238 | St George Rue Des Deslisles Castel Guernsey GY5 7PH Rue des Deslisles midpoint £700,000 (9 sales) | 2025-04 | Internal alteration / change of use Alterations to fenestration to north and west elevations to the bothy/staff accommodation (Site of a Protected… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Beaucette Marina Limited Look up on Guernsey Registry — 4 applications · renovation ×4 · £75,000–£200,000
2024-09: 2 · 2024-10: 1 · 2025-02: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1167 | Beaucette Marina La Route de la Lande Vale Guernsey GY3 5BQ | 2024-10 | Internal alteration / change of use Variation of condition 8 of planning permission FULL/2021/1946 - to allow use of 12 motorhome pitches all year… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1342 | Beaucette Marina La Route De La Lande Vale Guernsey GY3 5BQ | 2024-09 | Internal alteration / change of use Creation of petanque court with seating area and pathways to west elevation. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1369 | Beaucette Marina La Route De La Lande Vale Guernsey | 2024-09 | Internal alteration / change of use Erect single storey building for staff accommodation and associated landscaping to south of site. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0055 | Salt Water Restaurant Beaucette Marina La Route De La Lande Vale Guernsey GY3 5BQ | 2025-02 | Internal alteration / change of use Erect covered pergola to east elevation of building. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Guernsey Waste — 4 applications · extension ×1, other ×1, renovation ×2 · £125,000–£250,000
2024-07: 1 · 2024-09: 1 · 2024-12: 1 · 2025-01: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0374 | Longue Hougue Reclamation Site Bulwer Avenue St. Sampson Guernsey GY2 4LE | 2024-09 | Single-storey extension Temporary stockpiling of inert waste to east of site, erect an extension to the existing landscaped bund and e… | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/0975 | Mont Cuet Landfill site Mont Cuet Road Vale Guernsey GY3 5AT | 2024-07 | Garage / outbuilding / annexe Variations to previously approved plans to excavate earthbanks, erect retaining wall, fencing and gates, erect… | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1520 | Longue Hougue South Industrial Land And Reclamation Area Bulwer Avenue St. Sampson Guernsey | 2024-12 | Internal alteration / change of use Variation to Conditions 16 and 17 (of FULL/2016/0001) to amend the hours of receipt of waste and the hours of … | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1851 | Mont Cuet Landfill Site Mont Cuet Road Vale Guernsey GY3 5AT | 2025-01 | Internal alteration / change of use Realignment of security fencing around site perimeter. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
McAulay (Market Buildings) Ltd Look up on Guernsey Registry — 4 applications · renovation ×4 · £71,250–£181,250
2024-07: 2 · 2024-09: 1 · 2025-04: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0944 | Unit 5 Market Building Market Street St. Peter Port Guernsey GY1 2PJ | 2024-07 | Internal alteration / change of use Change of use of Unit 5b from General Retail (Use Class 10) to food retail (Use Class 11) (Protected Building)… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1029 | Market Buildings Market Street St. Peter Port Guernsey GY1 1HE | 2024-07 | Re-roofing Refurbishment and replacement of roof lantern (Protected Building). | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1396 | The Market Buildings Market Street St. Peter Port Guernsey | 2024-09 | Internal alteration / change of use Internal works - remove kiosk and install bay window with balustrade to first floor window (Protected Building… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0174 | French Halles Market Street St. Peter Port Guernsey | 2025-04 | Internal alteration / change of use Change of use from General Retail (Use Class 10) to Cafe (Use Class 11). Alterations to shop front including i… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr P Crowson — 4 applications · new build ×2, other ×1, renovation ×1 · £55,500–£114,250
2024-07: 1 · 2024-10: 2 · 2025-02: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0775 | Former Retail Unit Retot Lane Castel Guernsey | 2024-07 | Demolish & rebuild dwelling Demolish existing building and outbuilding, erect dwelling with associated works and erect shed to north bound… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2024/1411 | Albecq Farm Retot Lane Castel Guernsey GY5 7EG Last sold £825,000 in 2021 (£1,016,095 at 2026 prices) | 2024-10 | Garage / outbuilding / annexe Erect 1.5 storey detached garage/home office (site of Protected Building). | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1511 | Former Retail Unit Retot Lane Castel Guernsey GY5 7EG | 2024-10 | Demolish & rebuild dwelling Variations to previously approved plans to demolish existing building and outbuilding, erect dwelling with ass… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2024/1920 | Albecq Farm Retot Lane Castel Guernsey GY5 7EG Last sold £825,000 in 2021 (£1,016,095 at 2026 prices) | 2025-02 | Internal alteration / change of use Change of use of agricultural land to domestic garden (928sqm) (site of protected building). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Stone House Properties Ltd Look up on Guernsey Registry — 4 applications · renovation ×3, extension ×1 · £101,250–£187,500
2024-08: 2 · 2025-03: 2
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0155 | Apartment 2 7 Berthelot Street St. Peter Port Guernsey GY1 1JS Berthelot Street midpoint £380,000 (10 sales) | 2024-08 | Re-roofing Variations to works previously approved to extend at first floor level and raise roof height to create accommo… | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/0907 | 7 Berthelot Street St. Peter Port Guernsey GY1 1JS Berthelot Street midpoint £380,000 (10 sales) | 2024-08 | Re-roofing Variation to previously approved plans to extend at first floor level and raise roof height to create accommod… | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/2037 | 32 High Street St. Peter Port Guernsey GY1 2JU High Street midpoint £1,100,000 (21 sales) | 2025-03 | Single-storey extension Change of use and extension of first, second and third floors to create 4 flats (Use Class 2) with communal ro… | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0195 | Apartment 2 7 Berthelot Street St. Peter Port Guernsey Berthelot Street midpoint £380,000 (10 sales) | 2025-03 | Re-roofing Variations to works previously approved to extend at first floor level and raise roof height to create accommo… | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Greg Forino Flooring — 3 applications · renovation ×3 · £56,250–£150,000
2024-08: 1 · 2024-10: 1 · 2025-04: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1017 | GFF Flooring Les Frieteaux St. Martin Guernsey | 2024-08 | Internal alteration / change of use Change of use of section of retail area to coffee shop (Use Class 11), alteration to fenestration and install … | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1584 | GFF Flooring Les Frieteaux St. Martin Guernsey GU4 6XA | 2024-10 | Internal alteration / change of use Variation of previously approved plans for area of coffee shop (FULL/2024/1017) - Vary condition 7 to amend op… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0374 | Greg Forino Flooring Les Frieteaux St. Martin Guernsey GY4 6XA | 2025-04 | Internal alteration / change of use Variation to condition 7 of application FULL/2024/1017 - To amend opening hours of coffee shop to Mondays - Fr… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Infinity Group Limited Look up on Guernsey Registry — 3 applications · new build ×3 · £8,250–£12,000
Known builder/developer: Infinity Construction Ltd
2024-07: 1 · 2024-09: 1 · 2024-10: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0961 | Dove Cottage Route De Cobo Castel Guernsey GY5 7HD Route de Cobo midpoint £413,250 (66 sales) | 2024-10 | Demolish & rebuild dwelling Partially demolish, extend and subdivide existing dwelling (Dove Cottage) to create 2 dwellings and erect 6 dw… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2024/0964 | L'Aumone House Route De Cobo L'Aumone Castel Guernsey GY5 7RT | 2024-07 | Boundary / access works Variation to previously approved plans to Erect 9 dwellings with associated works, create vehicle access to ea… | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1201 | Land Parcel on the corner of Carriere Lane La Route du Braye Vale Guernsey GY3 5HQ Route du Braye midpoint £365,750 (16 sales) | 2024-09 | Boundary / access works Variation to previously approved plans to erect 4 dwellings with associated landscaping, vehicle access and pa… | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
JT (Guernsey) Ltd Look up on Guernsey Registry — 3 applications · renovation ×3 · £56,250–£150,000
2024-07: 1 · 2024-09: 1 · 2025-03: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0981 | Ronez Quarry Rue Du Port Grat St. Sampson Guernsey GY2 4TF | 2024-07 | Internal alteration / change of use Remove existing antenna and install 3 antennas to existing mast and install 2 telecom cabinets to north-east e… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1261 | Land Rue Du Felconte St. Pierre Du Bois Guernsey GY7 9QB | 2024-09 | Internal alteration / change of use Remove existing pole and 2 antennas and erect a 7.4m high replacement pole (3.2m taller than existing), instal… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0062 | First Tower Lane St. Peter Port Guernsey GY1 2RZ First Tower Lane midpoint £294,500 (26 sales) | 2025-03 | Internal alteration / change of use Remove existing mast and associated equipment, relocate and install replacement mast with associated antennas … | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Morrisons Daily — 3 applications · renovation ×3 · £56,250–£150,000
2025-03: 2 · 2025-04: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2025/0011 | Morrisons Daily Manor Stores Les Camps Du Moulin St. Martin Guernsey GY4 6DA | 2025-03 | Internal alteration / change of use Erect signs and illuminated signs to south and north elevations (Retrospective). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0014 | Morrisons Daily Route De Carteret Castel Guernsey GY5 7UT Route de Carteret midpoint £302,000 (143 sales) | 2025-04 | Internal alteration / change of use Erect signs to south and west elevations (Retrospective). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0015 | Morrisons Daily Vale Avenue Vale Guernsey | 2025-03 | Internal alteration / change of use Erect signs and illuminated signage to north, west and south elevations (Retrospective). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr & Mrs A Laws — 3 applications · other ×1, extension ×2 · £118,750–£206,250
2024-07: 2 · 2024-10: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0973 | Havelet House Belmont Terrace St. Peter Port Guernsey GY1 1BA | 2024-07 | Boundary / access works Demolish section of wall and railings to widen vehicle access and parking area. | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1008 | Havelet House Belmont Terrace St. Peter Port Guernsey GY1 1BA | 2024-07 | Single-storey extension Demolish extension, erect single storey extension and install dormer window to north (rear) elevation, install… | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1528 | Havelet House Belmont Terrace Havelet St. Peter Port Guernsey GY1 1BA | 2024-10 | Single-storey extension Variations to previously approved plans to demolish extension, erect single storey extension and install dorme… | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
Mr & Mrs D Wellings — 3 applications · other ×3 · £72,500–£131,250
2024-09: 2 · 2025-03: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1221 | Les Vaurioufs Les Vaurioufs St. Martin Guernsey GY4 6TB Last sold £1,950,000 in 2022 (£1,995,221 at 2026 prices) | 2024-09 | Solar / renewables Install inverter heat pump to east (rear) elevation. (Protected Building) | £10,000–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1329 | Les Vaurioufs Les Vaurioufs Road St. Martin Guernsey GY4 6TB | 2024-09 | Garage / outbuilding / annexe Re-cladding of north and south elevations, alterations to fenestration (all elevations), demolish and erect ga… | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0200 | Les Varioufs Les Varioufs St. Martin Guernsey GY4 6TB | 2025-03 | Garage / outbuilding / annexe Erect single storey building/garage and hardstanding/parking area to north-east boundary (Protected Building). | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
Mr & Mrs K Gallichan — 3 applications · new build ×2, renovation ×1 · £1,547,750–£2,274,000
2024-10: 1 · 2025-04: 2
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1133 | La Pointe Farm Rue Du Lorier St. Pierre Du Bois Guernsey GY7 9JU | 2024-10 | Demolish & rebuild dwelling Demolish dower wing, erect dwelling and detached garage and associated works to north of site. | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2024/1134 | La Pointe Farm - Mirus Battery Mess Rue Du Lorier St. Saviour Guernsey Rue du Lorier midpoint £415,000 (14 sales) | 2025-04 | Internal alteration / change of use Convert former Mirus Battery Mess to create 7 residential dwellings with associated works. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0366 | La Pointe Farm Rue Du Lorier St. Pierre Du Bois Guernsey GY7 9JU | 2025-04 | Demolish & rebuild dwelling Demolish dower wing, erect dwelling and associated works to north of site (revised scheme). | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
Mr & Mrs M Allez — 3 applications · renovation ×2, extension ×1 · £93,750–£193,750
2024-12: 1 · 2025-02: 1 · 2025-05: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1500 | Maison De La Guerre Route De La Marette St. Saviour Guernsey GY7 9XB | 2024-12 | Internal alteration / change of use Change of use of agricultural land to domestic garden (1,253 sq.m.). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0038 | Maison De La Guerre Route De La Marette St. Saviour Guernsey GY7 9XB | 2025-02 | Single-storey extension Erect single storey extension to north-west (rear) elevation (Protected Building). | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0178 | Land at Route De La Marette St. Saviour Guernsey GY7 9XB | 2025-05 | Internal alteration / change of use Variation to previously approved plans for change of use of agricultural land to domestic garden (1,253 sqm) -… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr & Mrs P Stenner — 3 applications · renovation ×1, new build ×1, other ×1 · £24,000–£54,000
2025-01: 2 · 2025-04: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1197 | Les Vardes Farm Route De Port Grat St. Sampson Guernsey GY2 4TB Last sold £1,700,000 in 2023 (£1,810,058 at 2026 prices) | 2025-01 | Re-roofing Convert, replace roof and alter building to create dwelling and associated works, alter access and erect pedes… | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1499 | Les Vardes Farm Route De Port Grat St. Sampsons Guernsey GY2 4TB Last sold £1,700,000 in 2023 (£1,810,058 at 2026 prices) | 2025-04 | Demolish & rebuild dwelling Demolish and rebuild chimneys, install replacement roof covering, demolish chimney, install replacement roof t… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2024/1963 | Les Vardes Farm Route De Port Grat St. Sampson Guernsey GY2 4TB Last sold £1,700,000 in 2023 (£1,810,058 at 2026 prices) | 2025-01 | Boundary / access works Reconstruct wall and alter vehicle access to west boundary (Protected Building). | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr & Mrs S Brehaut — 3 applications · extension ×3 · £337,500–£562,500
2024-07: 1 · 2024-10: 1 · 2025-03: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0828 | Les Rocques Rue Du Planel Torteval Guernsey GY8 0LY Rue du Planel midpoint £440,000 (15 sales) | 2024-07 | Two-storey extension Demolish extension, erect two storey extension and extend roof terrace at first floor level to north-west (rea… | £112,000–£168,000 28 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1563 | Les Rocques Rue Du Planel Torteval Guernsey Rue du Planel midpoint £440,000 (15 sales) | 2024-10 | Two-storey extension Demolish extension, erect two-storey extension to north-west (rear) elevation and alterations to fenestration.… | £112,000–£168,000 28 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0127 | Les Rocques Rue Du Planel Torteval Guernsey GY8 0LY Rue du Planel midpoint £440,000 (15 sales) | 2025-03 | Two-storey extension Variation to previously approved plans to erect two storey extension to north-west (rear) elevation and altera… | £112,000–£168,000 28 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
Mr J Newsom — 3 applications · renovation ×2, new build ×1 · £40,250–£104,000
2025-02: 1 · 2025-05: 1 · 2025-06: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1989 | Northbrook Grand Douit Road St. Sampson Guernsey GY2 4WG Last sold £1,080,000 in 2025 (£1,071,550 at 2026 prices) · Grand Douit Road midpoint £350,000 (12 sales) | 2025-02 | Internal alteration / change of use Change of use of agricultural land to domestic garden (1,494 sq.m.). Convert, extend and alter building/barn t… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0433 | Northbrook Grand Douit Road St. Sampson Guernsey Last sold £1,080,000 in 2025 (£1,071,550 at 2026 prices) · Grand Douit Road midpoint £350,000 (12 sales) | 2025-05 | Internal alteration / change of use Change of use from storage of compost and fencing to general storage or distribution (Use Class 22), and alter… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0476 | Northbrook Grand Douit Road St. Sampson Guernsey GY2 4WG Last sold £1,080,000 in 2025 (£1,071,550 at 2026 prices) · Grand Douit Road midpoint £350,000 (12 sales) | 2025-06 | Demolish & rebuild dwelling Change of use of agricultural land to domestic garden (1,494sqm), demolish building and erect dwelling to sout… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
Mr J Orr & Mr J Gwilliam — 3 applications · renovation ×1, extension ×1, other ×1 · £81,250–£150,000
2024-08: 1 · 2024-11: 1 · 2025-04: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1169 | Saints Farm Icart Road St. Martin Guernsey GY4 6JG | 2024-08 | Internal alteration / change of use Repair and replacement of windows to south, west and east elevations (Protected Building) | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1445 | Saints Farm Icart Road St. Martin Guernsey GY4 6 | 2024-11 | Loft conversion Partially demolish conservatory, erect replacement conservatory to west elevation, install rooflights to east … | £40,000–£80,000 20 m² at £2,000–£4,000/m² refurbishment | Full record Decision notice (PDF) |
| FULL/2025/0362 | Saints Farm Icart Road St. Martin Guernsey GY4 6 | 2025-04 | Boundary / access works Install balustrade and alterations to raise planter wall to west of property (Protected Building). | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr J Wix — 3 applications · renovation ×1, other ×2 · £31,250–£87,500
2024-08: 1 · 2025-04: 2
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1297 | Maisaon Muchi Les Courtes Fallaizes St. Martins Guernsey GY4 6DH | 2024-08 | Internal alteration / change of use Extend at lower ground floor and ground floor levels to west (side) elevation. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0192 | Maisaon Muchi Les Courtes Fallaize St. Martin Guernsey GY4 6DH | 2025-04 | Boundary / access works Rebuild wall to west of property and create gated pedestrian access (part retrospective) | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0311 | Maisaon Muchi Les Courtes Fallaizes St. Martin Guernsey GY4 6DH | 2025-04 | Boundary / access works Demolish section of wall to create temporary vehicle access to west boundary (Retrospective). | £6,250–£18,750 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr L Abbott — 3 applications · renovation ×2, extension ×1 · £76,250–£143,750
2024-10: 1 · 2025-02: 1 · 2025-03: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1358 | Ave Maria 6 Burnt Lane St. Peter Port Guernsey GY1 1HL | 2024-10 | Window / door replacement Increase roof ridge height to accommodate additional accommodation and change of use from dwelling house (Use … | £10,000–£25,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/2102 | Land at Rue A Chiens St. Sampson Guernsey | 2025-02 | Single-storey extension Erect single storey extension to south (rear) and west (side) elevations and alterations to driveway. | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0142 | Ave Maria 6 Burnt Lane St. Peter Port Guernsey GY1 1HL | 2025-03 | Window / door replacement Increase roof ridge to create additional accommodation and change of use from dwelling house (Use Class 1) to … | £10,000–£25,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Mr T Moss — 3 applications · other ×2, extension ×1 · £118,750–£206,250
2024-07: 2 · 2025-02: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/0909 | Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | 2024-07 | Garage / outbuilding / annexe Erect single storey outbuilding and raised terrace to south boundary (Revised Scheme). | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1037 | Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | 2024-07 | Single-storey extension Demolish extension and porch, erect two storey and single storey extension with balcony at 1st floor level and… | £80,000–£120,000 20 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2025/0006 | Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | 2025-02 | Garage / outbuilding / annexe Erect 1.5 storey outbuilding to west of dwelling. | £72,000–£108,000 18 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
Ms L Brouard — 3 applications · renovation ×2, extension ×1 · £150,000–£287,500
2024-10: 1 · 2024-11: 1 · 2024-12: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1320 | Le Vaugrat Farm Route De Vaugrat St. Sampson Guernsey GY2 4TA Last sold £750,000 in 2024 (£768,966 at 2026 prices) | 2024-12 | Internal alteration / change of use Alterations to fenestration to north-east, south-east and north-west elevations and internal alterations. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1424 | Le Vaugrat Farm Route De Vaugrat St. Sampson Guernsey GY2 4TA Last sold £750,000 in 2024 (£768,966 at 2026 prices) | 2024-10 | Two-storey extension Erect two storey extension to south-west (side) elevation (Protected Building). | £112,000–£168,000 28 m² at £4,000–£6,000/m² new build | Full record Decision notice (PDF) |
| FULL/2024/1620 | Le Vaugrat Farm Le Vaugrat St. Sampson Guernsey GY2 4TA | 2024-11 | Internal alteration / change of use Install door to north-east elevation of building (Protected Building). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Pink Zebra — 3 applications · new build ×3 · £8,250–£12,000
2024-07: 1 · 2024-10: 1 · 2025-04: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1127 | La Coquere The Strand St. Peter Port Guernsey GY1 1LJ Last sold £548,150 in 2012 (£772,924 at 2026 prices) | 2024-07 | Demolish & rebuild dwelling Variation to previously approved plans to demolish existing and erect replacement dwelling - alteration to roo… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2024/1564 | La Coquere The Strand St. Peter Port Guernsey GY1 1LJ Last sold £548,150 in 2012 (£772,924 at 2026 prices) | 2024-10 | Demolish & rebuild dwelling Variation to previously approved plans to demolish existing and erect replacement dwelling - Alterations to fe… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
| FULL/2025/0254 | La Coquere The Strand St. Peter Port Guernsey GY1 1LJ Last sold £548,150 in 2012 (£772,924 at 2026 prices) | 2025-04 | Demolish & rebuild dwelling Variations to plans previously approved to demolish and erect replacement dwelling - Alterations to land level… | £600,000–£900,000 150 m² at £4,000–£6,000/m² new build — floor area not in the planning record, so a typical Guernsey dwelling is assumed | Full record Decision notice (PDF) |
Quartet Ltd Look up on Guernsey Registry — 3 applications · renovation ×3 · £52,500–£131,250
2024-11: 1 · 2025-02: 1 · 2025-05: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1586 | Merchant House Back Street St. Peter Port Guernsey GY1 1HS | 2024-11 | Internal alteration / change of use Change of use from administrative offices (Use Class 16) to a dwelling (Residential Use Class 1). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0004 | Mansell House 9-11 Mansell Street St. Peter Port Guernsey GY1 1HP Mansell Street midpoint £165,750 (22 sales) | 2025-02 | Internal alteration / change of use Change of use of first and second floors from offices (Use Class 16) to flat (Residential Use Class 2). | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2025/0346 | Merchant House Back Street St. Peter Port Guernsey GY1 1HS | 2025-05 | Re-roofing Variations to works previously approved for the change of use from administrative offices to a dwelling - Crea… | £15,000–£31,250 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
ATF Fuels — 2 applications · renovation ×2 · £37,500–£100,000
2024-10: 1 · 2024-12: 1
| Application | Address | Month | Work type | Est. cost | |
|---|---|---|---|---|---|
| FULL/2024/1583 | Barras Lane Forecourt Les Barras Lane Vale Guernsey GY6 8EH | 2024-10 | Internal alteration / change of use Erect replacement illuminated and non-illuminated signage to front (south-east) of forecourt. | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
| FULL/2024/1706 | Thompson Motors Route De L'Eglise Castel Guernsey GY5 7NB Route de Leglise midpoint £244,000 (22 sales) | 2024-12 | Internal alteration / change of use Install replacement double sided illuminated signage and replacement pumps to north of site, erect store/GRP e… | £18,750–£50,000 typical job cost for this type of work, including a Channel Islands uplift | Full record Decision notice (PDF) |
Methodology
decision window: Trailing 12 months from currentDate (2026-08-20), i.e. 2025-08-20 to 2026-08-20 inclusive.
candidate pool: All 2,120 records in planning.json were scraped (not pre-filtered by app-number year) because spot-checks showed filing year and decision year can diverge by more than a calendar year, so app-year alone is not a safe pre-filter for a decided-in-last-12-months window.
decision date source: Primary: "Decision Notification Date" field scraped from each application's own detail page (more precise than the search-results table, which has no date at all). Fallback when a page had no usable decision date: the year embedded in the application number (e.g. FULL/2025/1006 -> 2025), treated as in-window if 2025 or 2026 — documented per record via decision_date_source.
work type mapping: Reuses src/worker.js WORK_CATEGORIES/classifyWork keyword classifier verbatim for the underlying category and cost range, then maps those categories down to Doug's new build / renovation / extension / other split (see doug_bucket() in build_report.py for the exact mapping and reasoning). One addition beyond the site's existing table: descriptions saying "erect new dwelling" etc. without the word "demolish" are also treated as new build (the site's own table only flags demolish+dwelling together), using the same per-m² demolish-and-rebuild cost range.
cost methodology: Same UK base-range-per-category table and ~25% Channel Islands premium (CI_PREMIUM=1.25) as src/worker.js costRangeHtml(). Per-m² categories (demolish & rebuild / new build) are sized using the matched property's whole floor area from data/listing-enrichment.json where an address match to a current listing exists; otherwise the plain per-category range is used with no size adjustment.
applicant grouping: Grouped on a lightly normalized "Applicant Name" (uppercase, punctuation stripped, LIMITED->LTD, whitespace collapsed) as scraped from each detail page, so e.g. "Guernsey Electricity Limited" and "Guernsey Electricity Ltd" count as one applicant. Personal-name variants are NOT resolved (e.g. "Mr P De Jersey" vs "P De Jersey" still count as two) - no fuzzy/alias matching beyond that punctuation/suffix normalization. Each applicant record carries a name_variants list when more than one raw spelling was folded together. Builder/developer cross-check (data/builders-developers.json) uses the same normalization plus each builder's own registered alias list, applied to both the Applicant Name and Agent fields.