Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
9 applications matching “PART OF” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Bulwer House Bulwer Avenue St. Sampson Guernsey GY2 4LQ | Change of use of northern unit from metal works/fabrication (Use Class 25) to allow for use of part of the building for storage, treatment, bailing an | FULL/2026/0114 | Notification of Grant of Full Planning Permission. |
| Land formerly part of Rouge La Maison Au Compte Vale Guernsey GY3 5HE | Change of use of agricultural land to domestic garden (1,553sqm), erect 2 storey outbuilding/garage/hobby room to north-east of site, demolish boundar | FULL/2026/0197 | PENDING |
| Les Plataines Mont D`Aval Castel Guernsey GY5 7UQ | Change of use of part of dwelling for use as a dog boarding business. | FULL/2026/0199 | Notification of Grant of Full Planning Permission. |
| Valderie du Haut Route Des Landes Vale Guernsey GY3 5JD | Raise and alter roof ridge height/form to extend 1st floor level, extend and alter at ground floor level, replace roof and fenestration to outbuilding | FULL/2026/0242 | Notification of Grant of Full Planning Permission. |
| 15 New Street St. Peter Port Guernsey GY1 2PQ | Change of use of part of first floor and second floor from offices to create an additional 2 residential flats and associated works. | FULL/2026/0500 | Notification of Grant of Full Planning Permission. |
| Leale's Yard Bridge Avenue The Bridge Vale Guernsey GY3 5TB | Demolish section of road frontage buildings along The Bridge and Commercial Road, erect fencing to south of the site (Commercial Road) and erect fence | FULL/2026/0698 | Notification of Grant of Full Planning Permission. |
| Hakone Route De Cobo Castel Guernsey GY5 7US | Change of use of part of ancillary domestic building/garage to be used for dog grooming business (Use Class 5). | FULL/2026/0929 | Notification of Grant of Full Planning Permission. |
| La Raiette Les Vallettes St. Saviour Guernsey GY7 9YW | Change of use of outbuilding from residential (Use Class 1) to use as part of the dwelling for business purposes (Use Class 5). | FULL/2026/1082 | PENDING |
| Spindrift Village De Putron Becquet Road St. Peter Port Guernsey GY1 2TQ | Demolish part of dwelling, extend and alter at ground and first floor levels and create second floor level. Erect new double garage. | FULL/2026/1141 | 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.