Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
25 applications matching “MAISON” in 2025
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Maison De Coco Rue De La Ronde Cheminee Castel Guernsey GY5 7GF | Variations to previously approved plans to extend and alter dwelling - Raise ridge height, alter east ridge to form continuous ridge, reduce balcony t | FULL/2025/0773 | Notification of Grant of Full Planning Permission. |
| La Maison D'Aval Rue Des Messuriers St. Pierre Du Bois Guernsey GY7 9SL | Erect gates to north-west boundary (Protected Building). | FULL/2025/0834 | Notification of Grant of Full Planning Permission. |
| Maison du Folie La Mares Pellees Road Vale Guernsey GY3 5PN | Demolish extension, erect single storey extension to east (side) and south (rear) elevations and alterations to fenestration. | FULL/2025/0896 | Notification of Grant of Full Planning Permission. |
| Vue De La Carriere Les Grandes Maisons Road St. Sampson Guernsey GY2 4JS | Demolish dwelling, erect replacement dwelling and associated works. | FULL/2025/0910 | Notification of Grant of Full Planning Permission. |
| La Maison Blanche Les Hubits St. Martin Guernsey GY4 6LU | Erect covered balcony at first floor level, install replacement rooflights and solar panels to south (rear), alteration to roof to east (side) elevati | FULL/2025/0929 | Notification of Grant of Full Planning Permission. |
| Maison Damouettes Damouettes Lane St. Peter Port Guernsey GY1 1ZT | Demolish extension, erect single storey extension with balcony at 1st floor level to south (rear) elevation, erect porch to north (front) elevation, i | FULL/2025/0934 | Notification of Grant of Full Planning Permission. |
| La Maison D'Aval Rue Des Messuriers St. Pierre Du Bois Guernsey | Erect gates to north-west (roadside) boundary (Protected Building). | FULL/2025/0982 | Application Withdrawn |
| Oz's Nest 25 Courtil Leonie Les Grandes Maisons Road St. Sampson Guernsey | Erect single storey extension to west (rear) elevation. | FULL/2025/1038 | Notification of Grant of Full Planning Permission. |
| La Maison Verte Verte Rue St. Martin Guernsey GY4 6TQ | Demolish conservatory, erect single storey extension and decking area to south (side) elevation and alterations to fenestration. Erect shed to south-w | FULL/2025/1051 | Notification of Grant of Full Planning Permission. |
| The Rectory Les Grandes Maisons Road St. Sampson Guernsey GY2 4JS | Paint external render at ground floor level, install hardstanding to south elevation, remove hedge and erect fence to west of property. Demolish outbu | FULL/2025/1081 | Notification of Grant of Full Planning Permission. |
| Joie de Vivre Flat 1 & The Wing Flat 2 La Grande Maison Road Vale Guernsey GY6 8LP | Subdivide 2 dwellings to create 2 flats and associated works (Protected Building). | FULL/2025/1096 | Notification of Grant of Full Planning Permission. |
| La Maison De Haut Rue Des Massies St. Saviour Guernsey GY7 9TA | Erect 2 storey extension with raised terrace area, erect single storey pool house and pergola and relocate swimming pool, erect retaining wall and lan | FULL/2025/1225 | Notification of Grant of Full Planning Permission. |
| Maison des Papillons Belval Road Vale Guernsey GY3 5LW | Raise roof ridge to create accommodation at 2nd floor level (revised scheme). | FULL/2025/1255 | Notification of Grant of Full Planning Permission. |
| La Neuve Maison Rue De La Pomare St. Pierre Du Bois Guernsey GY7 9HH | Install balcony to south-west (side) elevation. | FULL/2025/1316 | Notification of Grant of Full Planning Permission. |
| Maison Frie Au Four Le Frie Au Four St. Saviour Guernsey GY7 9TG | Erect single storey extension to south elevation and relocate oil tank to north of outbuilding, alter and extend entrance, erect bin store, install ha | FULL/2025/1345 | Notification of Grant of Full Planning Permission. |
| La Maison Rose La Croute St. Martin Guernsey GY4 6RG | Extend and alter at ground and first floor level. Infill existing vehicle access, create relocated vehicle access to north boundary, install hardstand | FULL/2025/1430 | Notification of Grant of Full Planning Permission. |
| Maison De Lihou Rue Des Grandes Rues St. Pierre Du Bois Guernsey GY7 9EJ | Erect single storey outbuilding to northeast of property. | FULL/2025/1466 | Notification of Grant of Full Planning Permission. |
| Les Pres La Maison Au Compte Vale Guernsey GY3 5HF | Convert building to a residential dwelling and associated works. | FULL/2025/1598 | Notification of Refusal of Planning Permission. |
| La Maison Du Macareux Fosse Andre St. Peter Port Guernsey GY1 2DT | Change of use of agricultural land to domestic garden (4,929sqm) | FULL/2025/1641 | Notification of Grant of Full Planning Permission. |
| St Sampsons Pharmacy Les Grandes Maisons Road St. Sampson Guernsey GY2 4JS | Install illuminated sign to east elevation and sign to north and east elevation of building (retrospective) | FULL/2025/1752 | Notification of Grant of Full Planning Permission. |
| Maison Folie Le Grand Fort Road St. Sampson Guernsey GY2 4GZ | Raise ground levels to north of site (Retrospective). | FULL/2025/1863 | Notification of Grant of Full Planning Permission. |
| Powhiri Cottage Rue De La Neuve Maison St. Saviour Guernsey GY7 9TG | Install Juliet balcony at 1st floor level to south-west (rear) elevation, erect raised terrace area and enclose porch to north-east (front) elevation | FULL/2025/1889 | Notification of Grant of Full Planning Permission. |
| Maison Des Cartiers Les Poidevins St. Andrew Guernsey GY6 8TZ | Variation to previously approved plans to replace conservatory roof with solid roof to southeast (side) elevation - Install rooflights to northeast (f | FULL/2025/1905 | 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. |
| Maison Lumiere Route De La Charruee Vale Guernsey GY6 8AB | Demolish conservatory, erect single storey extension, link extension to south-west (rear) elevation, create ancillary living unit, erect 2 storey exte | FULL/2025/1891 | 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.
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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.