Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
13 applications matching “49” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| La Rocquette Rue Du Courtil Ronchin St. Saviour Guernsey GY7 9UW | Erect 2 storey extension to south (rear) elevation and single storey extension to north (front) elevation. | FULL/2026/0249 | Notification of Grant of Full Planning Permission. |
| Marwin Les Dicqs Vale Guernsey GY6 8JW | Demolish extensions, erect single storey extension to south (rear) elevation and alter window to east (side) elevation. | FULL/2026/0449 | Notification of Grant of Full Planning Permission. |
| The Cottage Route Des Landes Vale Guernsey GY3 5JD | Partially demolish conservatory, erect single storey extension to north (rear) elevation, internal and fenestration alterations (Protected Building). | FULL/2026/0490 | Notification of Grant of Full Planning Permission. |
| Ashbrook Route Des Quartiers St. Sampson Guernsey GY2 4GB | Partially demolish existing glasshouse, erect replacement glasshouse to west (side) elevation (Protected Building). | FULL/2026/0498 | Notification of Grant of Full Planning Permission. |
| Land at Pitronnerie Road Le Grand Bouet St. Peter Port Guernsey | Change of use of land for the temporary parking of buses and commercial vehicles (temporary period of 2 years). | FULL/2026/0499 | Notification of Grant of Full Planning Permission. |
| New Haven Rue De Bouverie Castel Guernsey GY5 7TZ | Demolish extensions and extend dwelling to north and south elevations and erect outbuilding to south-west of site. | FULL/2026/0549 | Notification of Grant of Full Planning Permission. |
| Granville Rue A La Terre St. Saviour Guernsey GY7 9YX | Partially demolish extension, erect single storey extension to south (rear) elevation. | FULL/2026/0649 | 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. |
| Rowan Tree Farm Route De Pleinmont St. Pierre Du Bois Guernsey GY7 9BN | Erect double-sided sign to south (roadside) boundary. | FULL/2026/0496 | Notification of Grant of Full Planning Permission. |
| Silver Seas 49 York Way Fort George St. Peter Port Guernsey GY1 2SY | Partially demolish existing, erect replacement dwelling, alter boundary walls, erect gate to existing vehicle access, create additional gated pedestri | FULL/2026/0915 | PENDING |
| Land At Rue Coutance Vale Guernsey GY3 5PU | Change of use of agricultural land to domestic garden (16sqm), install oil tank with enclosure to east of site | FULL/2026/0949 | PENDING |
| Trafalgar Court Les Banques St. Peter Port Guernsey GY1 2JA | Installation of replacement chiller unit to roof plant area | FULL/2026/1049 | PENDING |
| La Fontaine La Biloterie Road St. Saviour Guernsey GY7 9QY | Demolish existing conservatory, erect single storey extension to south (rear) elevation and alterations to fenestration. | FULL/2026/1149 | 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.