Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
10 applications matching “GREEN” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Chambord Hartlebury Estate St. Martin Guernsey GY4 6NH | Variation to previously approved plans to extend at lower ground floor and ground floor levels including raised terraced area to north (front) elevati | FULL/2026/0246 | Notification of Grant of Full Planning Permission. |
| Pres de L'Eglise Route De Sous L'Eglise St. Saviour Guernsey GY7 9TQ | Demolish existing greenhouse, erect replacement greenhouse to south (side) elevation and widen vehicle access to east boundary. | FULL/2026/0311 | Notification of Grant of Full Planning Permission. |
| La Cherverie Rue Du Gele Castel Guernsey GY5 7LR | Demolish existing greenhouse/outbuilding, erect replacement greenhouse/outbuilding to east of property. | FULL/2026/0314 | Notification of Grant of Full Planning Permission. |
| Green Acres Les Hubits St. Martins Guernsey GY4 6LS | Erect single storey extension to north-west (rear) elevation. | FULL/2026/0503 | Notification of Grant of Full Planning Permission. |
| Maison Haro/Maison Grue/Maison Faite Mon Plaisir Apartments Green Lanes St. Peter Port Guernsey | Raise and alter roof ridge height to create 3rd floor level and an additional 12 flats to 3 buildings and associated works. | FULL/2026/0521 | Notification of Grant of Full Planning Permission. |
| Greenway Villa Sycamore Close Collings Road St. Peter Port Guernsey GY1 1GG | Erect single storey extension to rear (east) elevation and widen/alter driveway. | FULL/2026/0565 | Notification of Grant of Full Planning Permission. |
| Vue Du Peron La Rue Du Crocq St. Saviour Guernsey GY7 9XG | Demolish dwelling, greenhouse and buildings on existing agricultural land, change of use of agricultural land to domestic garden (2,410sqm) (Part Retr | FULL/2026/0625 | Notification of Refusal of Planning Permission. |
| Les Houets La Rue De La Vallee Torteval Guernsey GY8 0PU | Demolish greenhouse, install swimming pool, erect retaining wall, external steps and hardstanding. Erect plant cabinet, install air source heat pump a | FULL/2026/0695 | Notification of Grant of Full Planning Permission. |
| Perry Green Les Querites Castel Guernsey GY5 7EE | Demolition of garage and erection of extensions to rear and north and south elevations, part flat roof and part pitched roof, with first floor accomod | FULL/2026/1027 | PENDING |
| Kiyomizu Route De La Lague St. Pierre Du Bois Guernsey GY7 9BX | Demolish outbuilding and greenhouse, erect single storey extension to east (rear) elevation. | FULL/2026/1121 | 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
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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How people behave
How long do people keep a home here?
Half of all repeat sales are 3.1–9.9 years apart, with a median of 5.5 years. That is how often a given address comes back to the market.
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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.