Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
41 applications matching “12” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| 14 Smith Street St. Peter Port Guernsey | Change of use of second floor level to residential flat (Use Class 2). Alterations to shop front, install signage including double sided projecting si | FULL/2026/0012 | Notification of Grant of Full Planning Permission. |
| St George Rue Des Deslisles Castel Guernsey GY5 7PQ | Variation to previously approved plans (FULL/2024/2126) to erect plant cupboard to north-east elevation to Hill Top House - Relocate and enlarge plant | FULL/2026/0032 | Notification of Grant of Full Planning Permission. |
| Croix Du Lorier Rue Du Lorier St. Saviour Guernsey GY7 9JT | Demolish dwelling, erect replacement dwelling, alter existing garden area and change of use of agricultural land to domestic garden (312sqm) and assoc | FULL/2026/0067 | Notification of Grant of Full Planning Permission. |
| Brooklands Rue De La Porte Castel Guernsey GY5 7AW | Change of use of agricultural land to mixed use comprising agricultural track and domestic driveway (412sqm), erect fencing and gate and install hards | FULL/2026/0102 | Notification of Grant of Full Planning Permission. |
| Meraki / Orchard House Route Du Camp Du Roi St. Sampson Guernsey | Install replacement fenestration to 2 shopfronts to north-west (front) elevation. | FULL/2026/0112 | Notification of Grant of Full Planning Permission. |
| Milcosa 10 Croutes Havilland St. Peter Port Guernsey GY1 1EX | Partially demolish extension, erect single storey extension and erect dormer window to south (rear) elevation. | FULL/2026/0120 | Notification of Grant of Full Planning Permission. |
| 46 Le Bordage St. Peter Port Guernsey GY1 1BP | Change of use of ground floor level from office to retail (Use Class 10). | FULL/2026/0121 | Notification of Grant of Full Planning Permission. |
| Daisy Cottage 13 Les Camps Terrace Les Camps St. Martin Guernsey GY4 6AD | Install rooflight to north (front) elevation and install window at ground floor level to east (side) elevation. | FULL/2026/0122 | 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. |
| Breaking Dawn La Gibauderie St. Peter Port Guernsey GY1 1XJ | Install rooflight to east (side) elevation (retrospective). | FULL/2026/0124 | Notification of Grant of Full Planning Permission. |
| 4 Arculon Lane Cottages Mont Arrive St. Peter Port Guernsey GY1 2AD | Erect single storey extension at 1st floor level to south (side) elevation, create roof terrace at 1st floor level to east (front) elevation, alterati | FULL/2026/0125 | Notification of Grant of Full Planning Permission. |
| The Elms L'Hyvreuse St. Peter Port Guernsey GY1 1UY | Demolish conservatory, erect single storey extension and alter hardstanding/landscaping to south (rear) elevation and internal alterations (Protected | FULL/2026/0126 | Notification of Grant of Full Planning Permission. |
| Princess Elizabeth Hospital Le Vauquiedor St. Martin Guernsey GY4 6UU | Install replacement roof to section to north of site. | FULL/2026/0127 | Notification of Grant of Full Planning Permission. |
| Carfo Store Le Bouet St. Peter Port Guernsey GY1 2AW | Change of use of building from storage and distribution (Use Class 34) to a dwelling and associated works (Protected Building). | FULL/2026/0128 | Notification of Grant of Full Planning Permission. |
| Wagamama 1 L'Abri Clos Le Platon Little St John Street St. Peter Port Guernsey GY1 2PW | Erect single storey extension to south elevation, install roof light/lantern and install window to east (side) elevation, (retrospective). | FULL/2026/0129 | Notification of Grant of Full Planning Permission. |
| Harmony Chalet Grand Fort Lane Les Gigands Road St. Sampson Guernsey GY2 4FE | Change of use of agricultural land to domestic garden (860sqm), demolish existing carport and erect outbuilding/garage/workshop to south boundary. | FULL/2026/0212 | Notification of Refusal of Planning Permission. |
| The Elms L'Hyvreuse St. Peter Port Guernsey GY1 1UY | Variation to previously approved plans to Erect 2 storey extension. Raise roof ridge height to create ancillary accommodation at 1st floor level to ou | FULL/2026/0312 | Notification of Grant of Full Planning Permission. |
| 65 Mount Durand St. Peter Port Guernsey GY1 1DY | Install replacement windows to south (front) elevation and north (rear) elevation (Protected Building). | FULL/2026/0412 | Notification of Grant of Full Planning Permission. |
| Maison Haro/Maison Grue/Maison Faite Mon Plaisir Apartments Green Lanes St. Peter Port Guernsey | Raise and alter roof ridge height to create 3rd floor level and an additional 12 flats to 3 buildings and associated works. | FULL/2026/0521 | Notification of Grant of Full Planning Permission. |
| Jigsaw Cottage Les Pieces Lane Forest Guernsey GY8 0AY | Install section of hardstanding to existing driveway, east of property. | FULL/2026/0612 | Notification of Grant of Full Planning Permission. |
| Unit 13 La Chaumiere Rue Piette Castel Guernsey GY5 7AD | Demolish chimneys to units 12 and 13. Erect porch with access ramp and balustrade and alterations to fenestration to south (front) elevation and erect | FULL/2026/0690 | Notification of Grant of Full Planning Permission. |
| Le Camptrehard Rue Des Roquettes St. Andrew Guernsey GY6 8SL | Convert bunker to dwelling, change of use of agricultural land to domestic garden (1,129sqm), alterations to ground levels and associated works. | FULL/2026/0618 | PENDING |
| Meadow Court Farm Route Des Blicqs St. Andrew Guernsey GY6 8YB | Demolition of existing structures. Erect agricultural building, install 3 silage clamps, install additional slurry tank and associated works. | FULL/2026/0812 | PENDING |
| Rohais Lodge Rohais St. Peter Port Guernsey GY1 1YL | Remove tree to south (front) of property (site of a Protected Building). | FULL/2026/1012 | Notification of Grant of Full Planning Permission. |
| Les Vardes Farm Route De Port Grat St. Sampson Guernsey GY2 4TB | Install replacement windows at first floor level to south-west, north-east and north-west elevations (Protected Building) (part retrospective) (revise | FULL/2026/1112 | PENDING |
| Kiyomizu Route De La Lague St. Pierre Du Bois Guernsey GY7 9BX | Demolish outbuilding and greenhouse, erect single storey extension to east (rear) elevation. | FULL/2026/1121 | PENDING |
| Kiyomizu Route De La Lague St. Pierre Du Bois Guernsey GY7 9BX | Change of use of agricultural land to domestic garden (750sqm) and associated works. | FULL/2026/1122 | PENDING |
| 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 |
| Les Vardes Farm Route De Port Grat St. Sampson Guernsey GY2 4TB | Reinstate/install wellhead (site of a protected building). | FULL/2026/1124 | PENDING |
| Island Stores 57 Le Pollet St. Peter Port Guernsey GY1 1WL | Install air conditioning unit with acoustic enclosure at 1st floor level to north elevation (Protected Building) (Revised Scheme). | FULL/2026/1125 | PENDING |
| La Bernauderie Les Landelles Castel Guernsey GY5 7DH | Install replacement windows and door to north (front) elevation and install replacement windows to south (rear) elevation (Protected Building). | FULL/2026/1126 | PENDING |
| Mazack (formerly Notre Maison) Route Du Tertre Castel Guernsey GY5 7JN | Variation to previously approved plans to demolish existing dwelling and outbuildings, erect replacement dwelling, erect single storey outbuilding/dow | FULL/2026/1127 | PENDING |
| Airport Access Rue Des Landes Forest Guernsey | Install replacement enclosed substation and associated works. | FULL/2026/1128 | PENDING |
| Les Pres Rue Des Fontenils St. Pierre Du Bois Guernsey GY7 9DH | Install replacement windows to south (front) elevation (main dwelling and attached cottage). | FULL/2026/1129 | PENDING |
| 16 Manor Gardens La Vrangue St. Peter POrt Guernsey GY1 2EZ | Erect single storey extension to north (rear) elevation and erect porch to south (front) elevation. | FULL/2026/1202 | PENDING |
| Narooma La Banquette Albecq Castel Guernsey GY5 7EQ | Erect detached outbuilding/garden room, install hardstanding and external steps to north of site (Revised Scheme). | FULL/2026/1205 | PENDING |
| 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 |
| Le Rimonet Route De La Lague St. Pierre Du Bois Guernsey GY7 9BU | Demolish existing dwelling, erect replacement dwelling, infill existing vehicle access, relocate vehicle access and associated works. | FULL/2026/1207 | PENDING |
| Valderie du Haut Route Des Landes Vale Guernsey GY3 5JD | Demolish and rebuild west boundary wall (Boundary wall to west under Protected Building status). | FULL/2026/1212 | PENDING |
| Longree Cottage La Hure Mare Road Vale Guernsey GY3 5UD | Install solar panels to south (front) elevation (Protected Building). | FULL/2026/1240 | PENDING |
| Roland House Rouge Rue St. Peter Port Guernsey GY1 1ZE | Install replacement roof, captain's dormer window and rooflight with enlarged dormer window to south (rear) elevation. | FULL/2026/1241 | 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.