Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
13 applications matching “Des Marettes”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Des Marettes Vinery Rue Des Marettes St. Martin Guernsey GY4 6JH | Demolish existing glasshouses and convert building to residential dwelling with associated works. | FULL/2023/1311 | Notification of Grant of Full Planning Permission. |
| Le Clos Vinery Rue Des Marettes St. Martin Guernsey GY4 6JH | Convert and extend packing shed to form dwelling and associated works (revised scheme). | FULL/2024/0176 | Notification of Grant of Full Planning Permission. |
| La Marette Rue Des Marettes St. Martin Guernsey GY4 6JQ | Raise roof ridge to create additional accommodation at 1st floor level with balcony and external steps to south-east elevation to detached outbuilding | FULL/2024/0516 | Notification of Grant of Full Planning Permission. |
| La Marette Rue Des Marettes St. Martin Guernsey GY4 6JQ | Erect extension at 1st floor level, erect captain's dormer window and terrace area at 2nd floor level to south-west (rear) elevation. | FULL/2024/0682 | Notification of Grant of Full Planning Permission. |
| Le Clos Vinery Rue Des Marettes St. Martin Guernsey GY4 6JH | Demolish existing building, relocate and erect dwelling with associated works, erect vehicle and pedestrian gate. | FULL/2024/1145 | Notification of Grant of Full Planning Permission. |
| Des Marettes Vinery Rue Des Marettes St. Martin Guernsey GY4 6JH | Convert packing shed into two dwellings with associated garden and parking. | FULL/2024/1319 | Notification of Grant of Full Planning Permission. |
| Le Clos Vinery Rue Des Marettes St. Martin Guernsey GY4 6JW | Variation to previously approved plans to demolish existing building, relocate, and erect dwelling with associated works, erect vehicle and pedestrian | FULL/2024/2032 | Notification of Grant of Full Planning Permission. |
| La Marette Rue Des Marettes St. Martin Guernsey GY4 6JQ | Change of use of agricultural land to domestic garden (3,900sqm) and associated works. Erect single storey vinehouse to north-west elevation, install | FULL/2025/1060 | Notification of Refusal of Planning Permission. |
| Orta (formerly Le Clos Vinery) Rue Des Marettes St. Martin Guernsey GY4 6JH | Erect earth bank to create agricultural field boundary and install agricultural gate to north of site. | FULL/2025/1140 | Notification of Grant of Full Planning Permission. |
| Orta (Le Clos Vinery) Rue Des Marettes St. Martin Guernsey GY4 6JH | Erect 1.5 storey and link extension to east elevation and erect 1.5 storey outbuilding/garage/art studio to south boundary. | FULL/2025/1869 | Notification of Grant of Full Planning Permission. |
| Le Tourtel Rue Des Marettes St. Martin Guernsey GY4 6JW | Demolish extension, erect 2 storey extension to east elevation and alterations to fenestration to south elevation of detached outbuilding (Protected B | FULL/2026/0257 | Notification of Grant of Full Planning Permission. |
| La Marette Rue Des Marettes St. Martin Guernsey GY4 6JQ | Erect agricultural building/store and install hardstanding/track to agricultural land. | FULL/2026/0494 | Notification of Refusal of Planning Permission. |
| La Marette Rue Des Marettes St. Martin Guernsey GY4 6JQ | Raise and alter roof ridge height to create accommodation at 1st floor level with balcony and external staircase to south-east elevation and alteratio | FULL/2026/1206 | 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
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.