Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
15 applications matching “BUILDING (” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| La Neuve Maison Mont D'Aval Castel Guernsey GY5 7UQ | Demolish domestic outbuilding (Use Class 1) and remove container to south of property, erect single storey agricultural building (Use Class 28) to sou | FULL/2026/0020 | Notification of Grant of Full Planning Permission. |
| Manor Farm Ltd Route De La Garenne Pitronnerie Road St. Peter Port Guernsey | Erect canopy, alterations to fenestration to north elevation, erect porch to east elevation of south building (Building 1) and erect canopy and altera | FULL/2026/0189 | Notification of Grant of Full Planning Permission. |
| Caranella Rue De La Rocquette La Rocquette Castel Guernsey GY5 7AX | Install windows and doors to north-east elevation, install and alter doors to north-west and south-east elevations of outbuilding (retrospective). | FULL/2026/0206 | Notification of Grant of Full Planning Permission. |
| Le Tourtel Rue Des Marettes St. Martin Guernsey GY4 6JW | Demolish extension, erect 2 storey extension to east elevation and alterations to fenestration to south elevation of detached outbuilding (Protected B | FULL/2026/0257 | Notification of Grant of Full Planning Permission. |
| The Elms L'Hyvreuse St. Peter Port Guernsey GY1 1UY | Variation to previously approved plans to Erect 2 storey extension. Raise roof ridge height to create ancillary accommodation at 1st floor level to ou | FULL/2026/0312 | Notification of Grant of Full Planning Permission. |
| The Watchtower La Vallette St. Peter Port Guernsey | Change of use and extend building (former toilet block) to self-catering unit (Visitor Economy Use class 8), external associated works. | FULL/2026/0381 | Notification of Grant of Full Planning Permission. |
| The Laurels Candie Road St. Peter Port Guernsey GY1 1UP | Demolish existing outbuilding, erect single storey outbuilding (garden/hobby room) to south-west boundary (site of a Protected Building). | FULL/2026/0395 | Notification of Grant of Full Planning Permission. |
| Former Quayside Site North Side Vale Guernsey GY3 5TW | Variations to previously approved plans to redevelop site including retail building (Building A), vehicular access and parking area - Revised location | FULL/2026/0591 | Notification of Grant of Full Planning Permission. |
| St Vincent Route De La Mare De Carteret Castel Guernsey | Convert and alter ancillary domestic outbuilding (tractor store) to form a dwelling and associated works. | FULL/2026/0628 | Notification of Refusal of Planning Permission. |
| Grange De Haut Candie Road Castel Guernsey GY5 7BX | Variation to previously approved plans to demolish vine house, erect single storey extension to north-west elevation, erect porch to south-east elevat | FULL/2026/0632 | Notification of Grant of Full Planning Permission. |
| Land at Rue De La Villiaze Forest Guernsey GY8 0HJ | Demolish existing building and erect agricultural building (Use Class 28) to west boundary and installation of solar panels to the roof of the buildin | FULL/2026/0657 | Notification of Grant of Full Planning Permission. |
| The Ladies College Les Gravees St. Peter Port Guernsey GY1 1RW | Install doors to north elevation of gymnasium building (site of a Protected Building). | FULL/2026/0863 | Notification of Grant of Full Planning Permission. |
| Les Mielles Le Petit Axce Vale Guernsey GY3 5AZ | Install rooflight to west elevation of outbuilding (site of a Protected Building). | FULL/2026/0935 | Notification of Grant of Full Planning Permission. |
| Les Vardes Farm Route De Port Grat St. Sampson Guernsey GY2 4TB | Install replacement roof covering, reinstate 1st floor windows to north elevation of outbuilding (long barn) and install replacement fenestration to o | FULL/2026/1020 | PENDING |
| La Ramee Farm Route De La Ramee St. Peter Port Guernsey | Demolish slurry tank, install additional silage clamp to south of existing silage clamps, erect agricultural outbuilding (Heifer shed), erect slurry t | FULL/2026/1097 | 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.
See what this is built from
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.
See what this is built from
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.
See what this is built from
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.