G.E Le Friec
Sole-practitioner Architectural and Building Technologist; Springhurst House, Le Bourg, Forest Road, Forest GY8 0AN. Limited independent web presence beyond directory/consultation listings — could not confirm chartered-body membership. Not RICS-regulated (not on the RICS Find a Surveyor register). 37 applications as agent 2022-2025.
What they specialise in
Work types this firm files more often than the island does — "×3.9" means nearly four times the rate that type appears across all Guernsey applications. Ordered by the value of the work, not the ratio, so the jobs that actually pay come first: a rebuild at ×1.7 is worth far more than window replacement at ×2.5.
| Work type | Vs island rate | Jobs | Typical job | Est. value of this work |
|---|---|---|---|---|
| Loft conversion | ×3.6 | 3 | £60,000 | £180,000 |
"Est. value of this work" is the typical job cost for that type multiplied by how many they filed — a rough sense of where the practice's money sits, not their fees or their turnover. Needs at least 12 applications on file and 3 in the category before a ratio is shown, so a small practice can't look like a specialist on two lucky jobs. Classified from each application's own wording, so a minority will sit in a category a human would read differently.
The properties they work on
Of 37 applications this firm filed, 18 are tied to a later recorded sale of the same address, and 14 of those carry a real price. The midpoint is £989,562, each carried forward to 2026 money at the island index. Most of their filed work is in St Martin (8), St Saviour (7), St Sampson (6).
2 matched sales recorded at a nominal £1–£100 were 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
£34,464–£61,643 average, estimated per application from its own description text using this site's planning cost model — a rough guide only, not a quote from G.E Le Friec 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. 2 demolish-and-rebuild applications excluded from the average — that category prices per m² of the rebuild, which isn't recorded per application here.
37 planning applications as agent — real cross-references
Success rate on decided applications: 95% granted (35 granted, 2 refused, of 37 decided — pending/withdrawn excluded)
| Application | Address | Description | Decision | |
|---|---|---|---|---|
| FULL/2023/1613 | Mayfield Route De La Croix Au Bailiff St. Andrew Guernsey GY6 8SE | Variation to plans previously approved to Extend at ground floor level and raise roof ridge height to create a… Est. £52,830–£76,310 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/1618 | Somerset House Les Prevosts Road St. Saviour Guernsey GY7 9UH | Erect single storey outbuilding/vine house to south-west boundary. Est. £29,350–£52,830 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/1628 | Le Beau Valet Rue Du Moulin St. Saviour Guernsey GY7 9FF | Demolish shed/outbuildings and erect 1.5 storey detached outbuilding to south of property. Est. £29,350–£52,830 at 2023 prices | Granted | Full record Decision notice (PDF) |
| FULL/2023/2149 | Marsden Cottage Calais Lane St. Martin Guernsey GY4 6AT | Erect outbuilding to west boundary. Est. £29,350–£52,830 at 2023 prices | Granted Later sold 2018-12-18 · £510,000 | Full record Decision notice (PDF) |
| FULL/2023/2395 | Dwelling Formerly Pretty Woman Bridal Shop La Moye Road Vale Guernsey GY3 5BZ | Erect fence above wall to north (front) of property (retrospective). Est. £5,870–£17,610 at 2023 prices | Refused | Full record Decision notice (PDF) |
| FULL/2023/2427 | Le Feugre Route de Jerbourg St. Martins Guernsey GY4 6BH | Change of use of agricultural land to domestic garden (946sqm). Est. £17,610–£46,960 at 2023 prices | Granted Later sold 2015-08-27 · £3,182,500 | Full record Decision notice (PDF) |
| FULL/2024/0063 | Mayfield Route De La Croix Au Bailiff St. Andrew Guernsey GY6 8SE | Variation to previously approved plans to extend at ground floor level and raise roof ridge height to create a… Est. £54,863–£79,246 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/0074 | La Rocquette Rue Du Courtil Ronchin St. Saviour Guernsey GY7 9UW | Demolish existing outbuilding, erect 1.5 storey outbuilding to south of dwelling. | Granted | Full record Decision notice (PDF) |
| FULL/2024/0093 | Le Briquet Farm Rue Des Prevosts St. Saviour Guernsey GY7 9TH | Convert part of barn to a self-catering unit (Use Class 8) and install rooflights and alterations to fenestrat… Est. £14,630–£30,479 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/0272 | La Vergee Rue Du Braye St. Pierre Du Bois Guernsey GY7 9LW | Erect single storey extension to south (front) elevation. Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2019-11-07 · £1 | Full record Decision notice (PDF) |
| FULL/2024/0433 | Le Feugre Route De Jerbourg St. Martin Guernsey GY4 6BH | Install water feature/tree sculpture to south-west (front) of dwelling. Est. £18,288–£48,767 at 2024 prices | Granted Later sold 2015-08-27 · £3,182,500 | Full record Decision notice (PDF) |
| FULL/2024/0505 | St. Lucia Le Chene Forest Guernsey GY8 OAJ | Erect 1.5 storey extension to east (side) elevation. Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2020-02-27 · £614,250 | Full record Decision notice (PDF) |
| FULL/2024/0514 | Les Cottes Rue Des Cottes St. Sampson Guernsey GY2 4TZ | Install replacement outbuilding/garden room to east boundary. (Protected Building) Est. £30,479–£54,863 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/0583 | Le Feugre Route De Jerbourg St. Martin Guernsey GY4 6BH | Variation to previously approved plans to erect replacement dwelling and detached 1.5 storey garage (revised s… Est. £30,479–£54,863 at 2024 prices | Granted Later sold 2015-08-27 · £3,182,500 | Full record Decision notice (PDF) |
| FULL/2024/0662 | Tyrrell Rue Colin St. Sampson Guernsey GY2 4YX | Demolish extension, erect single storey link extension to east (rear) elevation. Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2020-07-23 · £663,000 | Full record Decision notice (PDF) |
| FULL/2024/0690 | Les Penelottes Route Des Bas Courtils St. Saviour Guernsey GY7 9YL | Erect single storey agricultural store to south-east boundary. Est. £6,096–£18,288 at 2024 prices | Granted Later sold 2011-08-23 · £551,000 | Full record Decision notice (PDF) |
| FULL/2024/0712 | Courtil Saumarez Rue Cohu Castel Guernsey GY5 7TB | Erect extension at 1st floor level to south-west (side) elevation. Est. £54,863–£91,438 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1109 | Le Chalet De Haut Les Pages St. Martin Guernsey GY4 6QX | Erect 1.5 storey extension to west elevation and alterations to fenestration of outbuilding. Erect single stor… Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2006-01-05 · £522,500 | Full record Decision notice (PDF) |
| FULL/2024/1119 | La Mer Et Ciel Route Des Houguets St. Saviour Guernsey GY7 9UJ | Change of use of agricultural land to domestic garden (902 sq.m.). Est. £18,288–£48,767 at 2024 prices | Granted Later sold 2016-08-30 · £665,000 | Full record Decision notice (PDF) |
| FULL/2024/1251 | La Petit Concordia Rue Du Gouffre Forest Guernsey GY8 0BN | Erect single storey extension to south-east (side) elevation. Est. £54,863–£91,438 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1471 | Leycroft 11 Rue De La Douzaine Fort George St. Peter Port Guernsey GY1 2TA | Erect extension to east (front) elevation. Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2024-10-31 | Full record Decision notice (PDF) |
| FULL/2024/1499 | Les Vardes Farm Route De Port Grat St. Sampsons Guernsey GY2 4TB | Demolish and rebuild chimneys, install replacement roof covering, demolish chimney, install replacement roof t… | Granted Later sold 2023-08-10 · £1,700,000 | Full record Decision notice (PDF) |
| FULL/2024/1541 | Mistral Clos De Quatre Vents Les Quatre Vents St. Martin Guernsey GY4 6SU | Install rooflights to north-west (front) elevation. Est. £14,630–£30,479 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1588 | Haute De L'Isle La Villiaze Road St. Andrew Guernsey GY6 8YF | Demolish extension, erect single storey extension to east (rear) elevation. Est. £54,863–£91,438 at 2024 prices | Granted Later sold 2019-06-11 · £604,500 | Full record Decision notice (PDF) |
| FULL/2024/1913 | Fenton Route De La Mare De Carteret Castel Guernsey GY5 7XE | Demolish outbuilding, raise and alter roof ridge to create accommodation at 1st floor level, erect single stor… Est. £54,863–£91,438 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1921 | La Moye Cottage Rocque Es Rousets Vale Guernsey GY3 5BS | Variation to plans previously approved to erect garage and rear extension and create vehicular access - Increa… Est. £54,863–£91,438 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/1927 | Elmside Retot Lane Castel Guernsey GY5 7EG | Erect detached outbuilding to south-east boundary. Est. £30,479–£54,863 at 2024 prices | Granted Later sold 2024-06-04 · £1 | Full record Decision notice (PDF) |
| FULL/2024/1945 | Tyrrell Rue Colin St. Sampson Guernsey GY2 4YX | Infill existing vehicle access, alter wall to create relocated vehicle access to west (roadside) boundary. Est. £6,096–£18,288 at 2024 prices | Granted Later sold 2020-07-23 · £663,000 | Full record Decision notice (PDF) |
| FULL/2024/1963 | Les Vardes Farm Route De Port Grat St. Sampson Guernsey GY2 4TB | Reconstruct wall and alter vehicle access to west boundary (Protected Building). Est. £6,096–£18,288 at 2024 prices | Granted Later sold 2023-08-10 · £1,700,000 | Full record Decision notice (PDF) |
| FULL/2024/1996 | Tommyrock Port Soif Lane Vale Guernsey GY6 8AH | Alterations to south-west (rear) elevation. Est. £18,288–£48,767 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/2081 | Vue de la Carriere Les Grandes Maisons Road St. Sampson Guernsey GY2 4JS | Alter roadside (north-west) boundary wall including infilling pedestrian access and widening vehicle access. E… Est. £6,096–£18,288 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2024/2123 | Castle View 20 Cornet Street St. Peter Port Guernsey GY1 1LF | Erect dormer window with Juliet balcony to east (rear) elevation and install rooflights to north-west (front) … Est. £54,863–£79,246 at 2024 prices | Granted Later sold 2023-01-12 · £546,000 | Full record Decision notice (PDF) |
| FULL/2024/2127 | Petit Concordia La Rue du Gouffre Forest Guernsey | Demolish conservatory, erect single storey extension to south-west (rear) elevation. Est. £54,863–£91,438 at 2024 prices | Granted | Full record Decision notice (PDF) |
| FULL/2025/0002 | Nusa Dua Rue De La Falaise St. Martin Guernsey GY4 6UN | Alteration to fenestration to north (rear) elevation Est. £18,898–£50,394 at 2025 prices | Granted | Full record Decision notice (PDF) |
| FULL/2025/0281 | Land at Le Feugre Route de Jerbourg St. Martins Guernsey GY4 6BH | Erect replacement agricultural shed to north-west of dwelling. Est. £10,079–£22,677 at 2025 prices | Granted | Full record Decision notice (PDF) |
| FULL/2025/0360 | Gainsborough Lodge Rue Du Gains St. Pierre Du Bois Guernsey GY7 9BS | Erect summerhouse to north-west of property. Est. £10,079–£22,677 at 2025 prices | Granted Later sold 2022-09-15 | Full record Decision notice (PDF) |
| FULL/2025/0475 | Le Bas Marais Route De La Perelle St. Saviour Guernsey GY7 9NA | Erect single storey extension with balcony at first floor level to south-west (side) elevation. Est. £56,694–£94,489 at 2025 prices | Refused | Full record Decision notice (PDF) |