Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
12 applications matching “Existing Building” in 2025
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Wolesley Warehouse & Plumb Centre Pitronnerie Road St. Peter Port Guernsey GY1 2RG | Redevelopment of site for storage and distribution purposes - partially demolish existing building including demolish 3 residential units, erect 2 sto | FULL/2025/0813 | Notification of Grant of Full Planning Permission. |
| Ville Baudu Barn La Ville Baudu Vale Guernsey | Demolish existing buildings, erect dwelling with associated works and widen vehicle access. | FULL/2025/0848 | Notification of Grant of Full Planning Permission. |
| Wyland Les Rouvets Road Vale Guernsey GY6 8NH | Demolish existing building, erect dwelling and bike store and associated works, change of use of agricultural land to domestic garden (revised scheme) | FULL/2025/1021 | Notification of Refusal of Planning Permission. |
| Avondale & Domarie Vineries Oatlands Lane St. Sampson Guernsey | Demolish existing buildings and erect 3 blocks forming 20 storage and distribution units (Use Class 22), including change of use of agricultural land | FULL/2025/1066 | Notification of Refusal of Planning Permission. |
| One Bridge Avenue The Bridge St. Sampson Guernsey GY2 4QS | Outline Planning Application - Demolish existing building and erect eight storey building containing 12 apartments and associated works. | OP/2025/1350 | Application Withdrawn |
| La Gibauderie Complex La Gibauderie St. Peter Port Guernsey GY1 1XN | Demolish existing buildings and remove hedge to south boundary, install site office and associated works. | FULL/2025/1309 | Notification of Grant of Full Planning Permission. |
| Homemaker Lowlands Industrial Estate La Route Du Braye Vale Guernsey GY3 5XD | Change of use of existing building (former Homemaker building) to the west of the site from retail to storage and distribution use and partially demol | FULL/2025/1397 | Notification of Grant of Full Planning Permission. |
| Wyland Les Rouvets Road Vale Guernsey GY6 8NH | Demolish existing building, erect dwelling and bike store and associated works, change of use of agricultural land to domestic garden (1,400sqm) (revi | FULL/2025/1449 | Notification of Grant of Full Planning Permission. |
| 57 Le Bordage St. Peter Port Guernsey GY1 1BP | Variations to previously approved plans to Demolish existing buildings, erect 3-storey building, courtyard and internal alterations. (Protected Buildi | FULL/2025/1499 | Notification of Grant of Full Planning Permission. |
| Les Rouvets Barn Rue De L'Arquet St. Saviour Guernsey GY7 9NE | Demolish existing building and store and erect dwelling with associated works and change of use of agricultural land to domestic garden (288sqm) (revi | FULL/2025/1634 | Notification of Grant of Full Planning Permission. |
| Wolseley Warehouse and Plumb Centre Pitronnerie Road St. Peter Port Guernsey GY1 2RG | Variation to previously approved plans for redevelopment of site for storage and distribution purposes, partially demolish existing building including | FULL/2025/1830 | Notification of Grant of Full Planning Permission. |
| Tranquil Vinery Rue Des Marais Vale Guernsey | Demolish existing building, relocate and erect dwelling with associated works. | FULL/2025/1842 | 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.
See what this is built from
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
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.