Hunt Brewin
Chartered Building Surveyors (Julian Hunt, Peter Brewin). Building surveying and valuation through to contract administration, residential and commercial. First Floor, Ashtree Place, Rue de la Cache, St Sampsons GY2 4AG. RICS-regulated.
The properties they work on
Of 30 applications this firm filed, 12 are tied to a later recorded sale of the same address, and 11 of those carry a real price. The midpoint is £1,247,013, each carried forward to 2026 money at the island index. Most of their filed work is in St Martin (9), St Peter Port (5), Vale (4).
1 matched sale recorded at a nominal £1–£100 was excluded — those are family or trust transfers, not market prices. Matching is by address and parish against the States register, not a shared ID, so a shared house name can mismatch. It tells you the value bracket this firm operates in; it is not their fee and not a claim about any individual job.
Work-type mix
Classified from each application's own description text, most common first — the same keyword model this site's planning cost estimates use. Select a type to filter the applications below.
Typical cost of work
£24,417–£49,500 average, estimated per application from its own description text using this site's planning cost model — a rough guide only, not a quote from Hunt Brewin or a reflection of what any specific job actually cost, and it does not include design fees. Each row below also carries an estimate at the prices of the year it was filed, deflated with the island house-price index — a proxy, since that index tracks house prices rather than construction costs and the two genuinely diverge (materials spiked in 2021–22 well beyond house-price growth). No Guernsey construction-cost index is published, so this is the best basis available, and it is an estimate on top of an estimate.
30 planning applications as agent — real cross-references
Success rate on decided applications: 97% granted (29 granted, 1 refused, of 30 decided — pending/withdrawn excluded)
| Application | Address | Description | Decision | |
|---|---|---|---|---|
| FULL/2023/2116 | Les Picques Farmhouse Route Des Picques St. Saviour Guernsey GY7 9FW | Convert and subdivide 2 self catering units to create 2 residential flats and associated works (Protected Buil… Est. £17,610–£46,960 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/0369 | Metro Building Lowlands Industrial Estate La Route du Braye Vale Guernsey GY3 5XE | Variations to works previously approved to install roller door to west elevation, erect fence to north and wes… Est. £6,096–£18,288 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/0963 | 8,10,12 & 42 Commercial Arcade St. Peter Port Guernsey GY1 1LA | Internal alterations to basement and ground floor. Convert first, second and third floors to four flats (Resid… Est. £18,288–£48,767 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1027 | De Putron House Fermain Road St. Peter Port Guernsey GY1 2 TD | Erect extension at 1st floor level to north (side) elevation with balcony to east (front) elevation to extend … Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2010-07-06 · £3,480,000 | Full record Decision notice (PDF) |
| FULL/2024/1221 | Les Vaurioufs Les Vaurioufs St. Martin Guernsey GY4 6TB | Install inverter heat pump to east (rear) elevation. (Protected Building) Est. £9,753–£18,288 at 2024 prices | Granted Later sold 2022-02-15 · £1,950,000 | Full record Decision notice (PDF) |
| FULL/2024/1329 | Les Vaurioufs Les Vaurioufs Road St. Martin Guernsey GY4 6TB | Re-cladding of north and south elevations, alterations to fenestration (all elevations), demolish and erect ga… Est. £30,479–£54,863 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1821 | St. Andrew Church Hall Rue Des Morts St. Andrew Guernsey GY6 8UT | Change of use of Church Hall (Public Amenity Use Class 19) to residential dwelling (Use Class 1). Remove secti… Est. £6,096–£18,288 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1906 | Les Vaurioufs Les Vaurioufs Road St. Martin Guernsey GY4 6TB | Demolish existing outbuilding, erect outbuilding/summerhouse to east of property (Site of a Protected Building… Est. £30,479–£54,863 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2025/0200 | Les Varioufs Les Varioufs St. Martin Guernsey GY4 6TB | Erect single storey building/garage and hardstanding/parking area to north-east boundary (Protected Building). Est. £31,496–£56,694 at 2025 prices | Granted | Full record Decision notice (PDF) |
| FULL/2021/1991 | Meeru 4 Montague Park La Grande Rue Vale Guernsey GY3 5HP | Erect single storey flat roof extension to south (rear) elevation and remove hedge to south boundary. Est. £45,671–£76,119 at 2021 prices | Granted | Full record Decision notice (PDF) |
| FULL/2021/2041 | Sous Soleil Sous Les Courtils Castel Guernsey GY5 7HX | Demolish chimney, erect single storey flat roof extension to east (rear) elevation and alteration to fenestrat… Est. £45,671–£76,119 at 2021 prices | Granted | Full record Decision notice (PDF) |
| FULL/2021/2374 | 7 Le Pollet St. Peter Port Guernsey | Replace sections of pitched and flat roof (Protected Building). Est. £12,179–£25,373 at 2021 prices | Granted Later sold 2010-12-09 · £1 | Full record Decision notice (PDF) |
| FULL/2021/2620 | Primrose House 4 Oakmore Drive Les Camps Du Moulin St. Martin Guernsey GY4 6DY | Install garage door to east (front) elevation and demolish existing shed and erect replacement shed to south b… Est. £25,373–£45,671 at 2021 prices | Granted Later sold 2021-09-14 · £960,375 | Full record Decision notice (PDF) |
| FULL/2022/0539 | Les Vaurioufs Les Vaurioufs Road St. Martin Guernsey GY4 6TB | Remove hedge to west boundary (Protected Building) Est. £6,108–£18,325 at 2022 prices | Granted | Full record Decision notice (PDF) |
| FULL/2022/0547 | Les Loriers Rue De Rougeval Torteval Guernsey GY8 0PE | Change of use of agricultural land to domestic garden (700sqm). Est. £18,325–£48,867 at 2022 prices | Refused Later sold 1997-05-15 · £183,000 | Full record Decision notice (PDF) |
| FULL/2022/0782 | 17 Le Pollet St. Peter Port Guernsey GY1 1WQ | Repairs to structure and cladding to west (front) elevation (Protected Building). Est. £18,325–£48,867 at 2022 prices | Granted | Full record Decision notice (PDF) |
| FULL/2022/1267 | Les Vaurioufs Vaurioufs Road St. Martin Guernsey GY4 6TB | Demolition and rebuild of single storey glazed link structure to north (rear) elevation and internal alteratio… Est. £18,325–£48,867 at 2022 prices | Granted | Full record Decision notice (PDF) |
| FULL/2022/1364 | Granite House La Grande Rue St. Martin Guernsey GY1 6JS | Alterations to existing vehicle access, erection of roadside wall and alterations to car parking area. Est. £6,108–£18,325 at 2022 prices | Granted | Full record Decision notice (PDF) |
| FULL/2022/1368 | Les Courtillets Le Mont Durand St. Martin Guernsey GY4 6DL | Erect shed to south west boundary Est. £9,773–£21,990 at 2022 prices | Granted Later sold 1999-03-30 · £425,000 | Full record Decision notice (PDF) |
| FULL/2022/1413 | The Coach House Route de St Andre St. Andrew Guernsey GY6 8XN | Demolish garages, demolish and rebuild chimney, erect single storey extension to south-east (side) elevation a… Est. £54,975–£91,625 at 2022 prices | Granted Later sold 2021-12-16 · £808,275 | Full record Decision notice (PDF) |
| FULL/2022/2295 | La Pouquelah Route de Cobo Castel Guernsey GY5 7XJ | Install replacement roof covering, install dormer window and rooflights to north (rear) elevation and alter do… Est. £54,975–£79,408 at 2022 prices | Granted Later sold 2022-02-22 · £1,218,750 | Full record Decision notice (PDF) |
| FULL/2022/2368 | La Pouquelah Route De Cobo Castel Guernsey GY5 7XJ | Install gates to vehicle access (protected building). Est. £6,108–£18,325 at 2022 prices | Granted Later sold 2022-02-22 · £1,218,750 | Full record Decision notice (PDF) |
| FULL/2023/0065 | Metro Building Lowlands Industrial Estate La Route Du Braye Vale Guernsey | Install roller door to west elevation, erect fence to north and west boundary, erect fence and gate to south b… Est. £5,870–£17,610 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/0193 | Les Mielles Clos De Colborne Fort Road St. Peter Port Guernsey GY1 1ZX | Erect single storey extension to north-east (front) elevation. Est. £52,830–£88,050 at 2023 prices | Granted Later sold 2020-09-22 · £1,803,750 | Full record Decision notice (PDF) |
| FULL/2023/0197 | Metro Building Lowlands Industrial Estate La Route Du Braye Vale Guernsey GY3 5XE | Change of use of 1st floor from flat (Use Class 2) to office (Use Class 16). Est. £17,610–£46,960 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/0203 | Les Petit Fauconnaires Les Fauconnaires Farm Route Des Fauconnaires St. Andrew Guernsey GY6 8UE | Infill first floor gable windows to east and west (side) gables. Est. £17,610–£46,960 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/0676 | Les Picques Route Des Piques St. Saviour Guernsey GY7 9FW | Internal works (Protected Building). Est. £17,610–£46,960 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/0736 | Les Loriers Rue De Rougeval Torteval Guernsey GY8 0PE | Change of use of agricultural land to domestic garden (700 sqm). (revised scheme) Est. £17,610–£46,960 at 2023 prices | Granted Later sold 1997-05-15 · £183,000 | Full record Decision notice (PDF) |
| FULL/2023/0793 | La Pouquelah Route De Cobo Castel Guernsey GY5 7XJ | Install replacement windows. (Protected Building). Est. £9,392–£23,480 at 2023 prices | Granted Later sold 2022-02-22 · £1,218,750 | Full record Decision notice (PDF) |
| FULL/2023/0800 | Les Picques Route des Picques St. Saviour Guernsey GY7 9FW | Install replacement ground floor windows and door to south (front) elevation (Protected Building). Est. £17,610–£46,960 at 2023 prices | Granted | Full record Decision notice (PDF) |