Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
10 applications matching “KER” in 2025
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Civil Defence Bunker Jerbourg Road St. Martin Guernsey | Remove existing mast, install replacement mast and associated works (Site of a protected building and monument and Site of Special Significance). | FULL/2025/0666 | Notification of Grant of Full Planning Permission. |
| Land adjacent to Vivier bunker Castle Pier St. Peter Port Guernsey GY1 1AU | Install moveable catering trailer, hardstanding and table and chairs for temporary period. | FULL/2025/0711 | Notification of Grant of Full Planning Permission. |
| Ker Maria Route Carre St. Sampson Guernsey GY2 4RF | Variations to plans previously approved to demolish building, erect building to provide 10 flats (Residential Use Class 3 - Sheltered Housing) - Mater | FULL/2025/0993 | Notification of Grant of Full Planning Permission. |
| Clavelee House Chemin Le Roi Rue Du Catioroc St. Saviour Guernsey | Convert and extend building/bunker to create dwelling. Change of use of agricultural land to form garden.(Protected Monument) | FULL/2025/0998 | Notification of Refusal of Planning Permission. |
| Puffin Cottage Bunker Hill Vale Guernsey GY3 5BA | Extend and alter at ground and 1st floor levels to west (rear) elevation (revised scheme). | FULL/2025/1167 | 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. |
| Broadaker Vinery La Rue Du Mont Marche Forest Guernsey GY8 0HB | Demolish glasshouses, convert building to dwelling with associated works and change of use of agricultural land to domestic garden (3,270sqm). | FULL/2025/1475 | Notification of Grant of Full Planning Permission. |
| Pine Crest (Bunker) Les Queritez Castel Guernsey GY5 7ED | Extend and alter WWII bunker to create an ancillary studio/outbuilding. | FULL/2025/1513 | Notification of Grant of Full Planning Permission. |
| Skerry 5 Victoria Avenue St. Sampson Guernsey GY2 4AY | Demolish extension, erect single storey extension and install dormer window and rooflight to south (rear) elevation, install rooflight to north (front | FULL/2025/1541 | Notification of Grant of Full Planning Permission. |
| Kernevez 2 Elim Cottages Le Grand Bouet St. Peter Port Guernsey GY1 2SE | Demolish chimney, install replacement windows at 1st floor level to north (front) of property (Retrospective). | FULL/2025/1594 | 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
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.
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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.
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.