Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
13 applications matching “DIE” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Pelion La Giffardiere Albecq Castel Guernsey GY5 7HW | Erect single storey extension to north (rear) elevation, erect single storey extension and install swimming pool to south (front) of property and alte | FULL/2026/0048 | Notification of Grant of Full Planning Permission. |
| The Ladies College Les Gravees St. Peter Port Guernsey GY1 1RW | Erect replacement gate to south boundary (Protected Building). | FULL/2026/0142 | Notification of Grant of Full Planning Permission. |
| Albecq Lodge La Giffardiere Castel Guernsey | Remove section of hedge and erect fence to north boundary. | FULL/2026/0158 | Notification of Grant of Full Planning Permission. |
| Blanchisserie De Normandie Mont Arrive St. Peter Port Guernsey | Install 5 air conditioning units and erect fencing to west boundary. | FULL/2026/0374 | Notification of Grant of Full Planning Permission. |
| The Laurels Candie Road St. Peter Port Guernsey GY1 1UP | Demolish existing outbuilding, erect single storey outbuilding (garden/hobby room) to south-west boundary (site of a Protected Building). | FULL/2026/0395 | Notification of Grant of Full Planning Permission. |
| Grange De Haut Candie Road Castel Guernsey GY5 7BX | Variation to previously approved plans to demolish vine house, erect single storey extension to north-west elevation, erect porch to south-east elevat | FULL/2026/0632 | Notification of Grant of Full Planning Permission. |
| Aux Cordiers La Couperderie St. Peter Port Guernsey GY1 1NH | Refurbishment work to chimneys, plastering and internal works, refurbishment and replacement works to windows and doors and internal alterations/refur | FULL/2026/0648 | Notification of Grant of Full Planning Permission. |
| Sura House Candie Road St. Peter Port Guernsey | Demolish section of roadside wall and railing to widen vehicle access, demolish and create new planter, and extend hardstanding (Protected Building). | FULL/2026/0676 | Notification of Refusal of Planning Permission. |
| Belstone Candie Road St. Peter Port Guernsey GY1 1UP | Erect dormer windows and rooflight to south (rear) elevation, re-render section of south (rear) and east (side) elevation and alterations to fenestrat | FULL/2026/0790 | Notification of Grant of Full Planning Permission. |
| Plaisance Candie Road Castel Guernsey GY5 7BX | Erect single storey outbuilding/garage to west boundary. | FULL/2026/0839 | Notification of Grant of Full Planning Permission. |
| The Ladies College Les Gravees St. Peter Port Guernsey GY1 1RW | Install doors to north elevation of gymnasium building (site of a Protected Building). | FULL/2026/0863 | Notification of Grant of Full Planning Permission. |
| Villa D'Albecq La Giffardiere Castel Guernsey GY5 7HN | Erect balcony to west (front) elevation, install external insulating render system to courtyard and alterations to fenestration to dwelling and outbui | FULL/2026/0879 | Notification of Grant of Full Planning Permission. |
| Aux Cordiers La Couperderie St. Peter Port Guernsey GY1 1NH | Demolish extension/outbuilding, extend and alter at basement and ground floor levels to west (rear) elevation, erect extension at 1st floor level to s | FULL/2026/1114 | 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.