Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
56 applications matching “MON” in 2025
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Richmond Farm The Dunes Vazon Castel Guernsey | Erect 1.5 storey extension to east (side) elevation and alterations to fenestration. | FULL/2025/0005 | Notification of Grant of Full Planning Permission. |
| Richmond Farm The Dunes Vazon Road Castel Guernsey GY5 7LH | Erect 1.5 storey detached outbuilding/garage with raised terrace area to east of dwelling. | FULL/2025/0504 | Notification of Grant of Full Planning Permission. |
| Vine Cottage Route De Pleinmont Torteval Guernsey GY8 0LP | Erect single storey extension, raise and alter roof form to south (rear) elevation, alterations to fenestration, remove section of earth bank to widen | FULL/2025/0630 | Notification of Grant of Full Planning Permission. |
| Les Mouissaons Mont Arrive St. Peter Port Guernsey GY1 2AA | Partially demolish conservatory, erect single storey extension to west (rear) elevation. | FULL/2025/0652 | Notification of Grant of Full Planning Permission. |
| Civil Defence Bunker Jerbourg Road St. Martin Guernsey | Remove existing mast, install replacement mast and associated works (Site of a protected building and monument and Site of Special Significance). | FULL/2025/0666 | Notification of Grant of Full Planning Permission. |
| Le Traveresain (field) Le Mont Durand St. Martin Guernsey | Widen existing agricultural vehicle access, install hardstanding and earth-bank and create new vehicle access to south boundary for temporary period. | FULL/2025/0683 | Notification of Grant of Full Planning Permission. |
| Rustling Trees Route De Pleinmont St. Pierre Du Bois Guernsey GY7 9BN | Erect single storey carport to east (side) of property. | FULL/2025/0694 | Notification of Grant of Full Planning Permission. |
| Le Mont Saint Le Mont Saint St. Saviour Guernsey GY7 9XR | Install replacement roof to west (rear) extension, alteration to fenestration and raised decking to south elevation and internal alterations (Protecte | FULL/2025/0740 | Notification of Grant of Full Planning Permission. |
| L'Ancresse Common Mont Cuet Road Vale Guernsey | Install secondary substation with GRP enclosure. | FULL/2025/0761 | Notification of Grant of Full Planning Permission. |
| Flat 2 Rosehaven Les Osmonds Lane La Route Des Capelles St. Sampson Guernsey GY2 4GG | Erect single storey extension to north-east (side) elevation. | FULL/2025/0810 | Notification of Grant of Full Planning Permission. |
| 1-3 Les Monmains Cottages Les Monmains Vale Guernsey GY3 5TZ | Variation to previously approved plans to install external insulating render system - Increase thickness of external insulation, install external rend | FULL/2025/0843 | Notification of Grant of Full Planning Permission. |
| Mont Cuet Refuse Site Rue Des Grands Camp Mont Cuet Road Vale Guernsey GY3 5AT | Erect mast with radar antenna and cameras to north of Les Hures and associated works. | FULL/2025/0901 | Notification of Grant of Full Planning Permission. |
| Bramble Leaf Ruette du Villocq Castel Guernsey GY5 7SA | Remove and replace section of hedge and erect fence to north of site (site of Protected Monument). | FULL/2025/0925 | Notification of Grant of Full Planning Permission. |
| Mon Abri La Moye Vale Guernsey GY3 5BS | Demolish existing and erect single storey outbuilding/garage to north-east boundary. | FULL/2025/0926 | Notification of Grant of Full Planning Permission. |
| Former Roc Salt Restaurant Mont Cuet Road Chouet Vale Guernsey GY3 5AT | Erect an illuminated sign and a non-illuminated sign to the south elevation, and an obelisk to south boundary (retrospective). | FULL/2025/0933 | Notification of Grant of Full Planning Permission. |
| Castle Emplacement St. Peter Port Guernsey | Demolish and rebuild a section of the bridge (site of Protected Monument). | FULL/2025/0946 | Notification of Grant of Full Planning Permission. |
| Les Eperons 1 Lemon Grove La Route Des Jenemies St. Saviour Guernsey GY7 9QS | Demolish shed, remove section of wall to create additional vehicle access and parking to west boundary. | FULL/2025/0955 | Notification of Grant of Full Planning Permission. |
| Les Eperons 1 Lemon Grove La Route Des Jenemies St. Saviour Guernsey GY7 9QS | Demolish conservatory and erect a pergola to south (side) elevation. | FULL/2025/0956 | Notification of Grant of Full Planning Permission. |
| Bramble Leaf Ruette du Villocq Castel Guernsey GY5 7SA | Erect outbuilding/garden room to north-west boundary and erect single storey outbuilding/store and retaining wall to south-west boundary (site of Prot | FULL/2025/0971 | Notification of Grant of Full Planning Permission. |
| Montville Manor Montville Drive Colborne Road St. Peter Port Guernsey GY1 1EN | Erect single storey outbuilding/pool house to north boundary. | FULL/2025/0991 | Notification of Grant of Full Planning Permission. |
| Clavelee House Chemin Le Roi Rue Du Catioroc St. Saviour Guernsey | Convert and extend building/bunker to create dwelling. Change of use of agricultural land to form garden.(Protected Monument) | FULL/2025/0998 | Notification of Refusal of Planning Permission. |
| Villa Patrice Mont Arrive St. Peter Port Guernsey GY1 2AQ | Erect single storey extension and install rooflights to east (rear) elevation and install rooflights to west (front) elevation and alterations to fene | FULL/2025/1002 | 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. |
| Olive Tree House 4 Belmont Terrace Havelet St. Peter Port Guernsey GY1 1BA | Variation to previously approved plans to demolish extension, erect single storey extension and install dormer window to north (rear) elevation, insta | FULL/2025/1037 | Notification of Refusal of Planning Permission. |
| Avondale & Domarie Vineries Oatlands Lane St. Sampson Guernsey | Demolish existing buildings and erect 3 blocks forming 20 storage and distribution units (Use Class 22), including change of use of agricultural land | FULL/2025/1066 | Notification of Refusal of Planning Permission. |
| L'Alleur de Haut Route De Pleinmont Torteval Guernsey GY8 0LL | Erect agricultural shed to west of existing shed | FULL/2025/1099 | Notification of Grant of Full Planning Permission. |
| Mon Avenir Les Abreuveurs Road St. Sampson Guernsey GY2 4XB | Raise and extend roof ridge height to create accomodation at 1st floor level and balcony to north (rear) elevation, erect porch to south (front) eleva | FULL/2025/1132 | Notification of Grant of Full Planning Permission. |
| Beaumont House Havelet St. Peter Port Guernsey GY1 1BA | Demolish conservatories, extend and alter at ground floor level to rear (north) elevation. | FULL/2025/1138 | Notification of Grant of Full Planning Permission. |
| Hermetier 2 Les Monmains Vale Guernsey GY3 | Erect single storey extension, alter ground levels and erect retaining wall to south-east (rear) elevation. | FULL/2025/1211 | Notification of Grant of Full Planning Permission. |
| Petite Lande Rue Des Monts Forest Guernsey GY8 0BB | Convert, extend and alter building to create dwelling and associated works. Change of use of agricultural land to domestic garden (500sqm) (Revised sc | FULL/2025/1229 | Notification of Refusal of Planning Permission. |
| Fulmar L'Enclos Des Monts Mont Morin St. Sampson Guernsey GY2 4JA | Remove hedge and fence to create additional parking area to south boundary and erect gate and fence to east (front) of property. | FULL/2025/1235 | Notification of Refusal of Planning Permission. |
| Land at Rue Des Monts St. Sampson Guernsey | Erect 2 dwellings with associated landscaping and parking (revised scheme). | FULL/2025/1262 | Notification of Grant of Full Planning Permission. |
| Ocean View & Le Mont Rue De Calais St. Martin Guernsey GY4 6AS | Change of use of agricultural land to domestic garden (1,468sqm). Demolish existing dwellings (Ocean View & Le Mont), erect 2 dwellings with detached | FULL/2025/1286 | Notification of Grant of Full Planning Permission. |
| Le Hurel House Rue De La Greve Vale Guernsey GY3 5AR | Rebuild retaining douit wall to northeast of property (Protected Monument) (Retrospective). | FULL/2025/1306 | Application Withdrawn |
| 3 Richmond Court Ann's Place St. Peter Port Guernsey GY1 2NU | Change of use of Serviced Visitor Accommodation (Use Class 7) to Administrative/Financial/Professional Offices (Use Class 16). Demolish chimney, inter | FULL/2025/1336 | Notification of Grant of Full Planning Permission. |
| The Duke Of Richmond Hotel Cambridge Park Road St. Peter Port Guernsey GY1 1UY | Erect 3 domes on terrace and a shed to south (rear) elevation for temporary period (1st November 2025 - 1st January 2026). | FULL/2025/1347 | Notification of Grant of Full Planning Permission. |
| Torteval Cemetery Route De Pleinmont Torteval Guernsey | Extension to existing cemetery. | FULL/2025/1390 | Notification of Grant of Full Planning Permission. |
| 4 Montague Park La Grande Rue Vale Guernsey GY3 5HP | Partially demolish extension, erect single storey extension to east (side) elevation. | FULL/2025/1435 | Notification of Grant of Full Planning Permission. |
| Broadaker Vinery La Rue Du Mont Marche Forest Guernsey GY8 0HB | Demolish glasshouses, convert building to dwelling with associated works and change of use of agricultural land to domestic garden (3,270sqm). | FULL/2025/1475 | Notification of Grant of Full Planning Permission. |
| 7 La Margion Richmond St. Saviour Guernsey GY7 9XQ | Raise roof height to create accommodation at first floor level to south (side) elevation with balcony to west (rear) elevation and terrace at 1st floo | FULL/2025/1500 | Notification of Grant of Full Planning Permission. |
| Les Messuriers Vinery La Rue des Monts Forest Guernsey GY8 0BD | Remove existing sand school, install relocated sand school with post and rail fencing and gates to north of site and erect fence to west boundary. | FULL/2025/1516 | Notification of Refusal of 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. |
| Mont Murel Les Nouettes Forest Guernsey GY8 0EB | Erect single storey infill extention to west (front) elevation. | FULL/2025/1551 | 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. |
| Lomond 92 Rue Vautier Fort George St. Peter Port Guernsey GY1 2SR | Install oil tank and fencing enclosure to south boundary. | FULL/2025/1615 | 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. |
| Mon Desir Rue Du Tertre St. Andrew Guernsey GY6 8SG | Erect single storey extension and raised terrace area to northwest elevation, erect single storey extension to southeast and northeast elevation | FULL/2025/1664 | Notification of Grant of Full Planning Permission. |
| Fulmar L'Enclos Des Monts Mont Morin St. Sampson Guernsey GY2 4JA | Remove hedge and fence to create additional parking area to south boundary and erect gate and fence to east (front) of property (revised scheme) | FULL/2025/1676 | Notification of Grant of Full Planning Permission. |
| Flat 2 Rosehaven Les Osmonds Lane La Route Des Capelles St. Sampson Guernsey GY2 4GG | Erect single storey outbuilding/carport to north (front) of property. | FULL/2025/1766 | Notification of Refusal of Planning Permission. |
| La Ruche 15 Clos Raymond Leterrier Rue du Pont Vaillant Vale Guernsey GY6 8BX | Demolish existing shed and erect outbuilding/summerhouse to northwest boundary. | FULL/2025/1848 | Notification of Grant of Full Planning Permission. |
| Les Houguillons Route De Pleinmont Torteval Guernsey GY8 0PG | Remove hedge and erect fence to section of north boundary (Part Retrospective). | FULL/2025/1851 | Notification of Grant of Full Planning Permission. |
| La Ruche 15 Clos Raymond Leterrier Rue Du Pont Vaillant Vale Guernsey GY6 8BX | Erect shed to southeast boundary and a shed to northeast boundary (Retrospective). | FULL/2025/1852 | Notification of Grant of Full Planning Permission. |
| 1 Belmont Place Les Croutes St. Peter Port Guernsey GY1 1QH | Demolish existing 1st floor extension, erect extension at 1st floor level to west (rear) elevation. | FULL/2025/1853 | Notification of Grant of Full Planning Permission. |
| Duke Of Richmond Hotel Cambridge Park St. Peter Port Guernsey GY1 1UY | Install a sign to the north (front) elevation. | FULL/2025/1922 | Notification of Grant of Full Planning Permission. |
| Chouet Headland Mont Cuet Road Chouet et Mont Cuet Vale Guernsey | Install a turtle bin structure on the grass area to the north of Chouet beach car park. | FULL/2025/1962 | Notification of Grant of Full Planning Permission. |
| Richmond House Les Bas Courtils Road St. Sampson Guernsey GY2 4BP | Demolish conservatory, extend and alter at ground floor level including covered canopy area to north (rear) elevation. Erect outbuilding/family room t | FULL/2025/1984 | Notification of Grant of Full Planning Permission. |
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.