Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
17 applications matching “CLAIR”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| La Claire Mare Nature Reserve La Route De La Rocque St. Pierre Du Bois Guernsey | Erect fence/screening to west of hide (site of special significance). | FULL/2023/1564 | Notification of Grant of Full Planning Permission. |
| Le Courtil D'Aval Rue De La Claire Mare St. Pierre Du Bois Guernsey GY7 9QA | Erect single storey outbuilding to south of property. | FULL/2023/2410 | Notification of Grant of Full Planning Permission. |
| Haut Regard Hougue St. Clair Route De St. Clair St. Sampson Guernsey GY2 4DT | Re-roofing of dwelling house with slate (Protected Building). | FULL/2023/2459 | Notification of Grant of Full Planning Permission. |
| Evermore Route De St. Clair St. Sampson Guernsey GY2 4DS | Increase width of vehicle access from 3.4m to 6m. | FULL/2023/2466 | pending |
| Villa Madeleine Route St. Clair St. Sampson Guernsey GY2 4DT | Demolish existing outbuilding, erect single storey dower unit to south-east boundary. | FULL/2024/0324 | Notification of Grant of Full Planning Permission. |
| Sinclair Les Tracheries Road St. Sampson Guernsey GY2 4SP | Remove hedge and erect fence to north-east boundary. | FULL/2024/0802 | Notification of Grant of Full Planning Permission. |
| L'Eclair Rue De L'Aitte Torteval Guernsey GY8 OPD | Remove hedge and erect fence to north-west boundary. | FULL/2024/0977 | Notification of Grant of Full Planning Permission. |
| St Clair Pumping Station St Clair Park Route Militaire St. Sampson Guernsey | Install replacement enlarged pumping station kiosk. | FULL/2024/1926 | Notification of Grant of Full Planning Permission. |
| St Clair Route Du Picquerel Vale Guernsey GY6 8JS | Raise roof ridge height to create accommodation, including balcony at 1st floor level. | FULL/2025/0940 | Notification of Grant of Full Planning Permission. |
| Riarni Route De St. Clair St. Sampson Guernsey GY2 4DS | Remove section of wall to widen vehicle access (Retrospective). | FULL/2025/1247 | Notification of Grant of Full Planning Permission. |
| Riarni Route De St. Clair St. Sampson Guernsey GY2 4DS | Erect single storey extension with raised terrace area to west (rear) elevation (part retrospective). | FULL/2025/1249 | Notification of Grant of Full Planning Permission. |
| The Nook Claire Mare Lane Rue De La Claire Mare St. Pierre Du Bois Guernsey GY7 9QA | Change of use of agricultural land to domestic garden (2,980sqm) and erect outbuildings (pool house, lawn mower store, gym and summer house) (retrospe | FULL/2025/1478 | Notification of Grant of Full Planning Permission. |
| Le Courtil Fontaine La Claire Mare Lane Rue De La Claire Mare St. Pierre Du Bois Guernsey GY7 9QA | Demolish chimneys and extensions, erect single storey extension to north-west (front) elevation, erect single storey extension with balcony and extern | FULL/2025/1578 | Notification of Grant of Full Planning Permission. |
| La Clare Mare La Claire Mare Lane Rue De La Claire Mare St. Pierre Du Bois Guernsey GY7 9QA | Demolish conservatory, erect single storey extension, erect pergola, alter ground levels and erect retaining wall and external steps to extend patio a | FULL/2025/1633 | Notification of Grant of Full Planning Permission. |
| The Wing Willow Grange Route St. Clair St. Sampson Guernsey GY2 4DT | Remove section of wall to create vehicle access to north-east boundary. | FULL/2026/0160 | Notification of Refusal of Planning Permission. |
| La Houguette Route De St. Clair St. Sampson Guernsey GY2 4DT | Remove conservatory roof and install solid roof to extension to west (rear) elevation. (Protected Building). | FULL/2026/0570 | Notification of Grant of Full Planning Permission. |
| Waitomo La Clair Mare Lane Rue De La Claire Mare St. Pierre Du Bois Guernsey GY7 9QA | Variations to previously approved plans to demolish chimneys and extensions, erect single storey extension to north-west (front) elevation, erect sing | FULL/2026/0691 | 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.
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.