Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
42 applications matching “ONE”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Amarone Brock Road St. Sampson Guernsey GY2 4PL | Erect single storey detached garage to north-west boundary. | FULL/2023/1486 | Notification of Grant of Full Planning Permission. |
| 3 Vauvert Terrace Vauvert St. Peter Port Guernsey GY1 1NQ | Conversion of 2nd floor flat and 3rd floor bedsit into 1 maisonette/flat (Use Class 2). | FULL/2023/1571 | Notification of Grant of Full Planning Permission. |
| Studio One Garenne Park Rue A Chiens St. Sampson Guernsey | Fell trees and plant replacement. (Protected Trees). | FULL/2023/1704 | Notification of Grant of Full Planning Permission. |
| Castle Cornet Castle Emplacement St. Peter Port Guernsey GY1 1AU | Archaeological excavation to section of Prisoners Walk (Protected Building/Monument). | FULL/2023/2361 | Notification of Grant of Full Planning Permission. |
| L'Aumone House Route De Cobo Castel Guernsey GY5 7RW | Variation to previously approved plans to erect 9 dwellings with associated works, create vehicle access to east boundary - Install Juliet balconies a | FULL/2024/0147 | Notification of Grant of Full Planning Permission. |
| Tudor Lodge Cottage Forest Road Forest Guernsey GY8 0AG | Variation of Condition 4 of FULL/2023/0816 to raise roof ridge height at second floor level to east elevation - to alter material of gable wall from s | FULL/2024/0273 | Notification of Grant of Full Planning Permission. |
| Rosendale La Planque Road St. Martin Guernsey GY4 6TH | Demolish shed, erect one-and-a-half storey outbuilding/garage to north boundary and hardstanding to west boundary. | FULL/2024/0597 | Notification of Refusal of Planning Permission. |
| Stepping Stone 3 Belmont Rise Les Croutes St. Peter Port Guernsey GY1 1PZ | Partially demolish existing conservatory, erect single storey extension to west (rear) elevation. | FULL/2024/0608 | Notification of Grant of Full Planning Permission. |
| Honeysuckle Cottage Roland Road St. Sampson Guernsey GY2 4PF | Demolish, alter wall and remove pedestrian access to create a vehicle access and parking area to north-west boundary. | FULL/2024/0793 | Notification of Grant of Full Planning Permission. |
| Rue Des Covins/La Neuve Rue L'Aumone Castel Guernsey | Remove existing distribution pillar, relocate and install replacement distribution pillar. | FULL/2024/0812 | Notification of Grant of Full Planning Permission. |
| St Catherine La Neuve Rue L'Aumone Castel Guernsey GY5 7RR | Remove garage door and install window and door to east elevation and alterations to fenestration of outbuilding. Remove section of roadside wall to wi | FULL/2024/0863 | Notification of Grant of Full Planning Permission. |
| L'Aumone House Route De Cobo L'Aumone Castel Guernsey GY5 7RT | Variation to previously approved plans to Erect 9 dwellings with associated works, create vehicle access to east boundary - Convert Unit 5 & 6 from 2 | FULL/2024/0964 | Notification of Grant of Full Planning Permission. |
| Ronez Quarry Rue Du Port Grat St. Sampson Guernsey GY2 4TF | Remove existing antenna and install 3 antennas to existing mast and install 2 telecom cabinets to north-east elevation. | FULL/2024/0981 | Notification of Grant of Full Planning Permission. |
| Honeysuckle Farm Rue Des Pelleys St. Pierre Du Bois Guernsey | Erect single storey extension to north-west (front) elevation. | FULL/2024/1294 | Notification of Grant of Full Planning Permission. |
| Co-Op Pharmacy L'Aumone Medical Centre L'Aumone Castel Guernsey GY5 7RU | Install illuminated sign to west elevation, illuminated sign and double sided illuminated sign to south elevation. | FULL/2024/1392 | Notification of Grant of Full Planning Permission. |
| Existing Building at L'Aumone Medical Centre Route de Cobo Castel Guernsey GY5 7RU | Install 4 condenser units to flat roof over main entrance. | FULL/2024/1609 | Notification of Grant of Full Planning Permission. |
| Existing Building at L'Aumone Medical Centre Route de Cobo Castel Guernsey GY5 7RU | Install 4 air conditioning units to east (side) elevation. | FULL/2024/1611 | Application Withdrawn |
| Fort Richmond Route De La Marette St. Saviour Guernsey GY7 9XB | Install stone cladding to bunker/gun emplacement to east of access driveway, west of Route de la Marette (Retrospective) (Protected Building). | FULL/2024/1838 | Notification of Refusal of Planning Permission. |
| Incheydoney Belmont Road St. Peter Port Guernsey GY1 1PY | Erect shed to north (roadside) boundary (retrospective). | FULL/2024/1909 | Notification of Refusal of Planning Permission. |
| L'Aumone Medical Centre Route de Cobo L'Aumone Castel Guernsey GY5 7RU | Install 6 air conditioning units and VAM (air to air heat exchanger) unit to flat roof to east of site. | FULL/2024/1938 | Notification of Grant of Full Planning Permission. |
| Cornerstone Rue De La Vieille Mare Castel Guernsey GY5 7AT | Erect single storey extension to south-west (rear) elevation and erect porch to north-east (front) elevation and alterations to fenestration. | FULL/2024/2082 | Notification of Grant of Full Planning Permission. |
| The Cozy Cone 26 Jardin De Haut Mont Arrive St. Peter Port Guernsey GY1 2AH | Erect summerhouse to north (front) of property. | FULL/2025/1006 | Notification of Grant of Full Planning Permission. |
| Domaine De La Roche La Rue du Bigard Forest Guernsey GY8 0HT | Install 2 directional stone signs to north of property (Site of Special Significance). | FULL/2025/1046 | Notification of Grant of Full Planning Permission. |
| La Bouverie Route De Cobo Castel Guernsey GY5 7UR | Erect one and a half storey extension with first floor terrace to south elevation. Infill existing vehicle access (adjacent to south boundary) and cre | FULL/2025/1254 | Notification of Grant of Full Planning Permission. |
| The Cobblestones Ronde Cheminee St. Sampson Guernsey GY2 4NX | Remove section of wall to create vehicle access and parking area to north (roadside) boundary. | FULL/2025/1260 | Notification of Grant of Full Planning Permission. |
| One Bridge Avenue The Bridge St. Sampson Guernsey GY2 4QS | Outline Planning Application - Demolish existing building and erect eight storey building containing 12 apartments and associated works. | OP/2025/1350 | Application Withdrawn |
| Stone House 7 Berthelot Street St. Peter Port Guernsey GY1 1JS | Change of use of section of ground and first floor levels from office to residential unit. | FULL/2025/1360 | Notification of Grant of Full Planning Permission. |
| L'Aumone House Route De Cobo L'Aumone Castel Guernsey GY5 7RT | Erect single storey extension to north (rear) elevation. | FULL/2025/1543 | Notification of Grant of Full Planning Permission. |
| Cornerstone Route De La Charruee Vale Guernsey GY6 8AD | Demolish extension, erect single storey extension and extend raised terrace area to north (rear) elevation. | FULL/2025/1613 | Notification of Grant of Full Planning Permission. |
| L'Aumone House Route De Cobo L'Aumone Castel Guernsey GY5 7RT | Erect 1.5 storey outbuilding/garage/gym to north-west boundary. | FULL/2025/1614 | Notification of Grant of Full Planning Permission. |
| L'Aumone House Route De Cobo L'Aumone Castel Guernsey GY5 7RT | Variation to plans previously approved to erect 9 dwellings with associated works, create vehicle access to east boundary - Retain driveway to L'Aumon | FULL/2025/1632 | Notification of Grant of Full Planning Permission. |
| Castle Cornet Castle Emplacement St. Peter Port Guernsey GY1 1AU | Restoration works to path (Prisoner's Walk) (Protected Building). | FULL/2025/1750 | Notification of Grant of Full Planning Permission. |
| Stepping Stone 5 Mauxmarquis Cottages Route De St Andrew St. Andrew Guernsey GY6 8TX | Raise and alter roof form and alterations to fenestration to outbuilding to north east of site. | FULL/2025/1802 | Notification of Grant of Full Planning Permission. |
| La Maisonette Les Grandes Maisons Road St. Sampson Guernsey GY2 4JJ | Erect single storey extension to south (side) elevation and alteration to fenestration. | FULL/2025/1931 | Notification of Grant of Full Planning Permission. |
| Honeysuckle House Le Vallon St. Martin Guernsey GY4 6DQ | Install replacement door to east (front) elevation. | FULL/2025/1997 | Notification of Grant of Full Planning Permission. |
| Belstone Les Grandes Maisons Road St. Sampson Guernsey GY2 4JT | Demolish chimneys, erect dormer windows and rooflights to southwest (front) elevation, erect dormer windows to northwest (side) elevation, install roo | FULL/2026/0052 | Notification of Grant of Full Planning Permission. |
| Quayside House and Sierra Leone North Side Vale Guernsey | Variations to previously approved plans to convert, extend and alter Quayside House and outbuildings to create 4 flats and associated works (Protected | FULL/2026/0068 | Notification of Grant of Full Planning Permission. |
| Honeysuckle Farm Ruette Des Pelleys St. Pierre Du Bois Guernsey | Remove 3 containers and erect single-storey domestic outbuilding/tractor store to south-east boundary. | FULL/2026/0150 | Notification of Grant of Full Planning Permission. |
| Oneloa Route De La Foret St. Martin Guernsey GY4 6UB | Erect single storey extension to west (side) and north (rear) elevations. | FULL/2026/0658 | Notification of Grant of Full 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. |
| Hakone Route De Cobo Castel Guernsey GY5 7US | Change of use of part of ancillary domestic building/garage to be used for dog grooming business (Use Class 5). | FULL/2026/0929 | Notification of Grant of Full Planning Permission. |
| 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 |
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.