Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
9 applications matching “1 Le”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| 1 Lefebvre Street St. Peter Port Guernsey GY1 2JP | Change of use of 1st floor from office (Use Class 15) to lounge bar (Use Class 11). | FULL/2023/2237 | Notification of Grant of Full Planning Permission. |
| 1 Le Sommet Mount Durand St. Peter Port Guernsey GY1 1DY | Variations to previously approved plans to erect flat roof extension to north (rear) elevation, install dormer windows to south (front) and north (rea | FULL/2024/0170 | Notification of Refusal of Planning Permission. |
| No 1 Les Blanches Cottage Route Des Blanches St. Martin Guernsey GY4 6AE | Install replacement door to north (front) elevation (Protected Building). | FULL/2024/1368 | Notification of Grant of Full Planning Permission. |
| Les Eperons 1 Lemon Grove La Route Des Jenemies St. Saviour Guernsey GY7 9QS | Demolish shed, remove section of wall to create additional vehicle access and parking to west boundary. | FULL/2025/0955 | Notification of Grant of Full Planning Permission. |
| Les Eperons 1 Lemon Grove La Route Des Jenemies St. Saviour Guernsey GY7 9QS | Demolish conservatory and erect a pergola to south (side) elevation. | FULL/2025/0956 | Notification of Grant of Full Planning Permission. |
| Mississauga 1 Le Villocq Estate Castel Guernsey GY5 7SF | Remove hedge and erect fence to southeast boundary and southwest of property. | FULL/2025/1263 | Notification of Refusal of Planning Permission. |
| 1 Les Yvelins Rue De Quanteraine St. Pierre du Bois Guernsey GY7 9DQ | Erect single storey extension to west (rear) elevation. | FULL/2025/1334 | Notification of Grant of Full Planning Permission. |
| No.1 Le Marchant Le Marchant Street St. Peter Port Guernsey | Variations to plans previously approved for change of use of offices to 11 flats (Residential Use Class 2) - Alterations to internal layout to create | FULL/2026/0372 | Notification of Grant of Full Planning Permission. |
| No.1 Le Truchot St. Peter Port Guernsey GY1 1WE | Install illuminated sign and tenant signage to south elevation and install sign to south east elevation. | FULL/2026/1098 | PENDING |
What people apply for, and what gets approved
3,176 decided applications, grouped by what was being asked for. 93% are granted overall — the interesting part is the spread.
| What was applied for | Decided | Granted | Refused | Success rate |
|---|---|---|---|---|
| Extension | 835 | 770 | 51 | 94% |
| Walls, fences and access | 455 | 404 | 43 | 90% |
| Internal alterations | 401 | 375 | 16 | 96% |
| Demolish and rebuild | 296 | 257 | 33 | 89% |
| Garage, annexe or outbuilding | 290 | 263 | 21 | 93% |
| Windows and doors | 250 | 237 | 8 | 97% |
| Change of use | 176 | 145 | 20 | 88% |
| Roof works | 102 | 98 | 2 | 98% |
| Garden building | 88 | 78 | 5 | 94% |
| Signs and shopfronts | 62 | 56 | 3 | 95% |
| Loft or dormer | 59 | 58 | 1 | 98% |
| New dwelling | 49 | 43 | 5 | 90% |
| Trees and landscaping | 31 | 29 | 1 | 97% |
| Two-storey extension | 28 | 25 | 3 | 89% |
| Solar or heat pump | 25 | 21 | 2 | 91% |
| Porch | 22 | 22 | 0 | 100% |
Withdrawn applications are counted in "decided" but never in a success rate — a withdrawal is usually a redesign, not a refusal. Categories are matched from the application's own wording, so a description mentioning two kinds of work lands in the first that fits.
While you are here
Geography
Where is the biggest price gap in Guernsey?
The median home in St Pierre du Bois asks £1,950,000; in Alderney it asks £445,000. Same island, 4.4× the price.
What would make this wrong: It compares what is on the market, not like for like. An area of large houses will always beat an area of flats, whatever the land underneath is worth.
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What things cost
Which bedroom costs the most in Guernsey?
Going from 4 bedrooms to 5 adds £405,000 to the median asking price — more than any other step on the ladder.
What would make this wrong: A 5-bed house is not a 4-bed house with a room added — it is usually a bigger plot in a different place. This is the price of a different kind of home, not the price of a bedroom.
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History
Has Guernsey property ever actually fallen?
Yes — 2016 was down 4.1% on the year. Across the whole series the index has gone from 100 in 1995 to 591.2, but it has not been a straight line.
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Everything the data says about Guernsey
More ways into Guernsey
Planning records are a paper trail: an approval means permission was granted, not that the work was carried out. Our copy is refreshed nightly (last read 2026-08-20); for the live position on a specific application, go to States of Guernsey planning register.