Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
9 applications matching “La Grande” in 2023
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Sous La Lune La Grande Rue St. Martin Guernsey GY4 6RY | Demolish existing earthbank, erect earthbank, walls, fencing and gates to south-east (side) and north-east (rear) of property (retrospective). | FULL/2023/1423 | Notification of Grant of Full Planning Permission. |
| Maison De Bas Villa La Grande Maison Road Pleinheaume Vale Guernsey GY6 8LP | Sub-divide dwelling to create 2 dwellings with associated works (Protected Building) (Retrospective). | FULL/2023/1461 | Notification of Grant of Full Planning Permission. |
| Waikiki Clos Du Grande Rue La Grande Rue Vale Guernsey GY3 5HJ | Install pipe and infill douit to east boundary. | FULL/2023/1483 | Notification of Grant of Full Planning Permission. |
| Alveus La Grande Lande St. Saviour Guernsey GY7 9YY | Demolish shed and glasshouse, erect shed to north boundary (retrospective). | FULL/2023/1558 | Notification of Grant of Full Planning Permission. |
| Le Grand Douit La Grande Rue St. Saviour Guernsey GY7 9PT | Partial demolition and installation of a door and window to first floor level south elevation, external steps and internal and fenestration alteration | FULL/2023/2077 | Notification of Grant of Full Planning Permission. |
| Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | Alterations to gated vehicle and pedestrian accesses and parking areas to east and west of property. | FULL/2023/2224 | Notification of Grant of Full Planning Permission. |
| Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | Demolish extension, erect two storey and single storey extensions and alterations to landscaping to south (rear) elevation. | FULL/2023/2226 | Notification of Grant of Full Planning Permission. |
| Land Adjacent To Coniston La Grande Rue St. Martin Guernsey GY4 6RT | Erect 3 dwellings with associated works and create new vehicle access to north-east boundary. | FULL/2023/2367 | Notification of Grant of Full Planning Permission. |
| Devise De Bas Rue De La Grande Maison St. Pierre Du Bois Guernsey GY7 9AL | Erect agricultural outbuilding/hay barn to west of existing stables. | FULL/2023/2405 | Notification of Grant of Full Planning Permission. |
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.