Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
41 applications matching “Outbuilding and”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Fairleigh Cambridge Park Road St. Peter Port Guernsey GY1 1UF | Demolish outbuilding and erect dwelling and associated works to north of site. | FULL/2023/1521 | Notification of Grant of Full Planning Permission. |
| St Ives La Mare Road Castel Guernsey GY5 7AT | Extend outbuilding and alter fenestration to the south elevation and install rooflights to the west elevation. | FULL/2023/1749 | Notification of Grant of Full Planning Permission. |
| Bay House Route De Rocquaine St. Pierre Du Bois Guernsey GY7 9HT | Variations to previously approved plans to erect replacement dwelling, erect single storey detached garage/workshop - Reposition dwelling, erect exten | FULL/2023/2103 | Notification of Grant of Full Planning Permission. |
| Field Opposite La Jaoniere Rue De La Greve Vale Guernsey GY3 5AE | Demolish existing outbuilding and erect agricultural shed to north of site (revised scheme). | FULL/2023/2183 | Notification of Grant of Full Planning Permission. |
| Hannington Vinery Les Salines Road St. Sampson Guernsey | Demolish existing agricultural outbuilding and erect replacement agricultural outbuilding to south boundary. | FULL/2023/2210 | Notification of Grant of Full Planning Permission. |
| The Fort Complex Les Tracheries Road St. Sampson Guernsey | Demolish and remove existing outbuilding and creation of additional parking to north-west of site. | FULL/2023/2462 | Notification of Grant of Full Planning Permission. |
| White Lodge Les Vardes St. Peter Port Guernsey GY1 1BH | Demolish and rebuild dwelling, demolish outbuilding and construct associated living unit and erect new dwelling. | FULL/2023/2448 | Notification of Refusal of Planning Permission. |
| Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | Erect single storey outbuilding and raised terrace to west of site. | FULL/2024/0086 | Notification of Refusal of Planning Permission. |
| La Maison Du Macareux Fosse Andre St. Peter Port Guernsey GY2 2DT | Change of use of agricultural land to domestic garden (375sqm). Demolish outbuilding and extensions, erect single storey and two storey extension to d | FULL/2024/0157 | Notification of Grant of Full Planning Permission. |
| Les Vallettes Les Vallettes St. Saviour Guernsey GY7 9YW | Demolish existing outbuilding and erect enlarged single storey outbuilding/store. | FULL/2024/0214 | Notification of Grant of Full Planning Permission. |
| Vine House Saints Bay Road St. Martin Guernsey GY4 6ES | Erect garden room at 1st floor level of existing outbuilding and retaining wall to southwest of site. | FULL/2024/0633 | Notification of Grant of Full Planning Permission. |
| Moulin Huet de Haut La Rue Gros Jean La Rue des Clotures St. Martin Guernsey GY4 6EW | Change of use of agricultural land to domestic garden (1,260 sqm), demolish dwelling and outbuilding and erect replacement dwelling, garage and associ | FULL/2024/0666 | Notification of Refusal of Planning Permission. |
| Les Pies Ville Es Pies Vale Guernsey GY3 5NF | Erect single storey outbuilding and covered walkway to west boundary, (retrospective). | FULL/2024/0676 | Notification of Grant of Full Planning Permission. |
| La Cachette Rue Des Mares St. Pierre Du Bois Guernsey GY7 9PZ | Variation to previously approved plans (FULL/2022/1957) to demolish existing outbuilding and erect residential dwelling with associated landscaping an | FULL/2024/0674 | Notification of Grant of Full Planning Permission. |
| Fleur De Lys La Grande Rue St. Saviour Guernsey GY7 9PR | Erect single storey outbuilding and raised terrace to south boundary (Revised Scheme). | FULL/2024/0909 | Notification of Refusal of Planning Permission. |
| Maison De Coco Rue De La Ronde Cheminee Castel Guernsey GY5 7GF | Demolish outbuilding and porch, raise and alter roof ridge height, extend and alter at ground floor and 1st floor level including terrace at 1st floor | FULL/2024/0920 | Notification of Grant of Full Planning Permission. |
| Les Vieux Mielles Les Mielles Road Vale Guernsey GY3 5AU | Demolish section of existing outbuilding and alterations to fenestration, erect external steps and associated works. (Protected Building). | FULL/2024/1382 | Notification of Grant of Full Planning Permission. |
| Bickleigh Park Les Abreuveurs Road St. Sampson Guernsey GY2 4XB | Variation to previously approved plans to demolish outbuilding and erect dwelling with associated garden and parking - Relocate/rotate dwelling by 90 | FULL/2024/1467 | Notification of Grant of Full Planning Permission. |
| Fort Le Crocq Route De La Marette St. Saviour Guernsey GY7 9XB | Erect single storey extension to east elevation of domestic outbuilding and alter fenestration (retrospective). Erect enclosed pergola to east elevati | FULL/2024/1384 | Notification of Grant of Full Planning Permission. |
| Chez Nous Route De La Mare Castel Guernsey GY5 7BH | Demolish outbuilding and shed, erect 1 1/2 storey outbuilding/dower unit with terrace area at 1st floor level to rear, to south boundary. Erect shed/o | FULL/2024/1423 | Notification of Grant of Full Planning Permission. |
| Les Islets Arsenal Rue De L'Arsenal St. Saviour Guernsey GY7 9EP | Install replacement roof to shed/outbuilding and remove fencing structure from roof (Protected Building). | FULL/2024/1663 | Notification of Grant of Full Planning Permission. |
| Blue Heaven Route De Jerbourg St. Martin Guernsey GY4 6AZ | Replace hedge and erect single storey outbuilding and gate to south-west boundary. | FULL/2024/1728 | Notification of Refusal of Planning Permission. |
| Rose Cottage Rue De Bouverie Castel Guernsey GY5 7TZ | Demolish outbuilding and extension, raise roof ridge height to create accommodation at 1st floor level and extend to west (side) elevation. | FULL/2024/1791 | Notification of Grant of Full Planning Permission. |
| Le Camptrehard Rue Des Roquettes St. Andrew Guernsey GY6 8SH | Demolish existing outbuilding and erect outbuilding to south-east of property (Site of Protected Building). | FULL/2024/1809 | Notification of Grant of Full Planning Permission. |
| The Burrow Ruette du Villocq Castel Guernsey GY5 7SF | Alterations to fenestration, erect single storey outbuilding and shed to north boundary, infill existing vehicle access, create additional gated vehic | FULL/2024/1983 | Notification of Grant of Full Planning Permission. |
| Dire Straits Les Basses Capelles Road St. Sampson Guernsey GY2 4WD | Demolish outbuilding and erect outbuilding to east boundary. | FULL/2024/2089 | Notification of Grant of Full Planning Permission. |
| La Cachette Rue Des Mares St. Pierre Du Bois Guernsey GY7 9PZ | Variation to previously approved plans (FULL/2022/1957) to demolish existing outbuilding and erect residential dwelling with associated landscaping an | FULL/2025/0783 | Notification of Grant of Full Planning Permission. |
| Bon Port Farm La Rue Gros Jehan St. Martin Guernsey GY4 6EW | Demolish section of outbuilding and erect single storey extension to north elevation of outbuilding. Erect single storey outbuilding to north-east of | FULL/2025/1242 | Notification of Grant of Full Planning Permission. |
| Le Chalet Ruette Des Emrais Castel Guernsey GY5 7YD | Demolish outbuilding and glasshouse, erect single storey extension to east (side) elevation and alterations to fenestration, alter ground levels to wi | FULL/2025/1354 | Notification of Grant of Full Planning Permission. |
| Outbuilding and land at Rue de Calais Calais Lane St. Martin Guernsey | Demolish part of outbuilding to south-east and west, convert outbuilding to dwelling and erect extension to west. | FULL/2025/1391 | Notification of Grant of Full Planning Permission. |
| Tremel Rue De La Ronde Cheminee Castel Guernsey GY5 7GE | Demolish existing dwelling, greenhouse and outbuilding and erect new dwelling. Extend boundary wall to north elevation. | FULL/2025/1392 | Notification of Grant of Full Planning Permission. |
| Edgeborough House Grange Road St. Peter Port Guernsey GY1 1RH | Demolish outbuilding/garage, erect 1.5 storey domestic outbuilding and single storey covered area/car port, relocate oil tank, install hardstanding/ex | FULL/2025/1576 | Notification of Grant of Full Planning Permission. |
| Les Poiriers Les Effards Road St. Sampson Guernsey GY2 4YW | Demolish outbuilding and porch, erect extension at ground floor level to south (rear) elevation. Install external insulating render to south (rear) an | FULL/2025/1582 | Notification of Grant of Full Planning Permission. |
| Falstria Beaulieu Cresent Route Militaire St. Sampson Guernsey GY2 4EA | Demolish outbuilding and shed, erect single storey extension and wall and gate to west (side) elevation/boundary. | FULL/2025/1794 | Notification of Grant of Full Planning Permission. |
| White Lodge Les Vardes St. Peter Port Guernsey GY1 1BH | Raise and alter roof ridge height and extend and alter at basement/garage level, lower ground floor, ground floor and 1st floor levels, demolish exist | FULL/2025/1845 | PENDING |
| Dunes House The Dunes Vazon Road Castel Guernsey GY5 7LQ | Demolish glasshouse, erect single storey outbuilding and glasshouse to north boundary. | FULL/2025/1928 | Notification of Grant of Full Planning Permission. |
| The Haven Portinfer Road Vale Guernsey GY6 8LL | Erect single storey outbuilding and covered area to north-west of property. | FULL/2026/0599 | Notification of Grant of Full Planning Permission. |
| Champetre Route Des Domaines St. Saviour Guernsey GY7 9SR | Erect single storey agricultural outbuilding and install hardstanding to south of site. | FULL/2026/0807 | PENDING |
| Outbuilding and land at Calais Lane St. Martin Guernsey GY4 6AU | Demolish existing building, erect dwelling, remove section of hedge to alter vehicle access to south-west boundary and associated works. | FULL/2026/0945 | PENDING |
| Pilbara La Rue Du Passeur Vale Guernsey GY3 5JP | Erect ancillary outbuilding and change of use of agricultural land to domestic garden (3,569sqm). | FULL/2026/1077 | Notification of Refusal of Planning Permission. |
| 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 |
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
Geography
Where is the biggest price gap in Guernsey?
The median home in St Pierre du Bois asks £1,950,000; in Alderney it asks £445,000. Same island, 4.4× the price.
What would make this wrong: It compares what is on the market, not like for like. An area of large houses will always beat an area of flats, whatever the land underneath is worth.
See what this is built from
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
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.