Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
14 applications matching “23” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Le Menage Rue Des Grons St. Martin Guernsey GY4 6JP | Demolish conservatory and outbuilding, erect single storey extension and dormer window to north (rear) elevation, erect dormer window and install roof | FULL/2026/0023 | Notification of Grant of Full Planning Permission. |
| Alila La Cache Pleinheaume Road Vale Guernsey GY6 8NP | Internal works. (Protected Building). | FULL/2026/0123 | Notification of Grant of Full Planning Permission. |
| Maple Cottage & Sandforth Vinery La Route Du Braye St. Sampson Guernsey GY2 4RD | Change of use of agricultural land to domestic garden (4,781sqm). | FULL/2026/0223 | Notification of Refusal of Planning Permission. |
| L'Orée du Bois Rue Des Valniquets Torteval Guernsey GY8 0QP | Erect 1.5 storey extension to north (side) elevation and install rooflights to east (rear) elevation. | FULL/2026/0230 | Notification of Grant of Full Planning Permission. |
| Montville De Haut Montville Road St. Peter Port Guernsey GY1 1BQ | Demolish outbuilding, erect single storey outbuilding to south-east boundary and erect fence/screening to west of outbuilding. | FULL/2026/0231 | Notification of Grant of Full Planning Permission. |
| L'Ancresse Common Car Park Les Clotures Road Vale Guernsey | Install replacement kiosk to north of car park. | FULL/2026/0232 | Notification of Grant of Full Planning Permission. |
| Jerbourg House Jerbourg Road St. Martin Guernsey GY4 6BB | Install replacement roof covering to south-east (side) elevation (Protected Building). | FULL/2026/0239 | Notification of Grant of Full Planning Permission. |
| Hollybank Hubits De Bas St. Martin Guernsey GY4 6ND | Demolish conservatory, erect single storey extension to south (side) elevation. | FULL/2026/0323 | Notification of Grant of Full Planning Permission. |
| Pitronnerie Road St. Peter Port Guernsey GY1 2RG | Variation to previously approved plans for redevelopment of site for storage and distribution purposes - Alterations to unit 2 (formerly units 2 and 3 | FULL/2026/0423 | Notification of Grant of Full Planning Permission. |
| La Rocquette Rue Du Manoir Forest Guernsey GY8 0HZ | Change of use of agricultural land to domestic garden (2,396sqm). | FULL/2026/0723 | Notification of Grant of Full Planning Permission. |
| Mont Bleu Les Cotils St. Peter Port Guernsey GY1 2LY | Subdivide existing dwelling to create 2 dwellings and associated works. | FULL/2026/0823 | PENDING |
| Manor Farm Ltd Route De La Garenne Pitronnerie Road St. Peter Port Guernsey | Install windows at ground floor level and brise soliel to 1st floor windows to east elevation of building 1. Infill doors and erect cantilever canopy | FULL/2026/0923 | PENDING |
| Sairee Marette De Bas Estate Les Grandes Capelles Lane St. Sampson Guernsey GY2 4UX | Demolish extension, erect extension to rear and erect porch to south (front) elevation and alterations to fenestration. Remove and replace hedge to so | FULL/2026/1023 | Notification of Grant of Full Planning Permission. |
| Oceanu Rue Du Rocher Torteval Guernsey GY8 0PQ | Extend and alter at ground floor level, erect single storey ancillary outbuilding/garden room to north-east of dwelling, alter and extend raised terra | FULL/2026/1123 | 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.