Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
56 applications matching “UNIT” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| 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. |
| Le Metier Les Salines Road St. Sampson Guernsey GY2 4FJ | Raise roof ridge height to create 1st floor accommodation and extend at ground floor level of outbuilding to create ancillary living unit. | FULL/2026/0035 | Notification of Grant of Full Planning Permission. |
| Former Quayside North Side Vale Guernsey | Variations to previously approved plans for change of use of Unit B from General Retail (Use Class 10) to cafe (Use Class 11) and alterations to fenes | FULL/2026/0078 | Notification of Grant of Full Planning Permission. |
| 2 Contree Mansell St. Peter Port Guernsey GY1 1HR | Erect infill extension to west (rear) elevation and reposition air conditioning unit (Protected Building). | FULL/2026/0080 | Notification of Grant of Full Planning Permission. |
| Butterfield Bank (Channel Islands) Limited Martello Court Rue De Vega Admiral Park St. Peter Port Guernsey GY1 2HT | Install 2 replacement chiller units to roof. | FULL/2026/0093 | Notification of Grant of Full Planning Permission. |
| Haven Tree (formerly Highland View) Les Vardes St. Peter Port Guernsey GY1 1BG | Erect single storey outbuilding/ancillary living unit and associated works to west of site (revised scheme). | FULL/2026/0109 | Notification of Grant of Full Planning Permission. |
| Bulwer House Bulwer Avenue St. Sampson Guernsey GY2 4LQ | Change of use of northern unit from metal works/fabrication (Use Class 25) to allow for use of part of the building for storage, treatment, bailing an | FULL/2026/0114 | Notification of Grant of Full Planning Permission. |
| Land Associated With Le Four Banal Route Militaire St. Sampson Guernsey | Variations to plans previously approved to Erect 19 dwellings with associated works and parking area (Revised Scheme) - Unit Type A (alterations to ro | FULL/2026/0153 | Notification of Grant of Full Planning Permission. |
| The Granary Self Catering Rue De Quanteraine St Peter Guernsey GY7 9DP | Reduce height of retaining wall and alter ground levels to north-east (rear) of property/self-catering units. | FULL/2026/0161 | Notification of Grant of Full Planning Permission. |
| 11 The Orchard Rue Du Friquet Castel Guernsey GY5 7SS | Erect shed to south boundary of unit 11. | FULL/2026/0180 | Notification of Grant of Full Planning Permission. |
| M & S St Martins Grande Rue St. Martin Guernsey | Variation to previously approved plans to erect temporary retail unit and portacabins (temporary staff facilities) to east of site. Erect 2m high fenc | FULL/2026/0284 | Notification of Grant of Full Planning Permission. |
| Chateau De La Montagne La Charroterie St. Peter Port Guernsey GY1 1EJ | Variation to plans previously approved for Change of Use from House of Multiple Occupancy (Use Class 6) to 3 Residential Dwellings (Use Class 1) inclu | FULL/2026/0295 | Notification of Grant of Full Planning Permission. |
| Chateau De La Montagne La Charroterie St. Peter Port Guernsey GY1 1EJ | Variation to plans previously approved for Change of Use from House of Multiple Occupancy (Use Class 6) to 3 Residential Dwellings (Use Class 1) inclu | FULL/2026/0296 | Notification of Grant of Full Planning Permission. |
| Chateau De La Montagne La Charroterie St. Peter Port Guernsey GY1 1EJ | Variation to plans previously approved for Change of Use from House of Multiple Occupancy (Use Class 6) to 3 Residential Dwellings (Use Class 1) inclu | FULL/2026/0297 | Notification of Grant of Full Planning Permission. |
| Courtil A Paix Rue Des Annevilles St. Sampson Guernsey GY2 4XQ | Subdivide, convert, extend and alter dwelling and outbuildings to create 6 residential units, alterations to boundary wall and pillars to south roadsi | FULL/2026/0330 | PENDING |
| Blanchisserie De Normandie Mont Arrive St. Peter Port Guernsey | Install 5 air conditioning units and erect fencing to west boundary. | FULL/2026/0374 | Notification of Grant of Full Planning Permission. |
| The Watchtower La Vallette St. Peter Port Guernsey | Change of use and extend building (former toilet block) to self-catering unit (Visitor Economy Use class 8), external associated works. | FULL/2026/0381 | Notification of Grant of Full Planning Permission. |
| Pitronnerie Road St. Peter Port Guernsey GY1 2RG | Variation to previously approved plans for redevelopment of site for storage and distribution purposes - Alterations to unit 2 (formerly units 2 and 3 | FULL/2026/0423 | Notification of Grant of Full Planning Permission. |
| La Cacher Lilyvale Cresent Rue Des Houmets Castel Guernsey GY5 7YA | Erect single storey extension to east and south of property to create ancillary living accommodation unit, remove hedge and install fence to west boun | FULL/2026/0433 | Notification of Grant of Full Planning Permission. |
| Epcot Villa Rue De La Ronde Cheminee Castel Guernsey GY5 7GE | Erect dormer window to south-east (rear) elevation, install rooflight to north-west (front) elevation and alterations to fenestration to create an anc | FULL/2026/0501 | Notification of Grant of Full Planning Permission. |
| Land at La Marette Road St. Sampson Guernsey | Demolish buildings, change of use of agricultural land (1,020.6sqm) and Sui-Generis land to storage and distribution (Use Class 22). Erect 4 storage u | FULL/2026/0513 | Application Withdrawn |
| Le Brevedent Ruette Des Forfaitures Castel Guernsey GY5 7XS | Demolish extensions and outbuilding, erect 1.5 storey extension, including ancillary living unit and raised covered terrace area to the north (rear) e | FULL/2026/0567 | Notification of Grant of Full Planning Permission. |
| Waikiki Clos Du Grande Rue La Grande Rue Vale Guernsey GY3 5HJ | Erect single storey extension to east (rear) elevation and alterations to fenestration to create an ancillary living unit. | FULL/2026/0572 | Notification of Grant of Full Planning Permission. |
| Longue Rue Longue Rue Vale Guernsey GY6 8DD | Demolish dwelling and outbuildings, erect 2 storey building containing retail unit and flat (Use class 2), install sign to north-west elevation, alter | FULL/2026/0602 | PENDING |
| 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. |
| Vivanta Delancey Lane St. Sampson Guernsey GY2 4BY | Variation to previously approved plans to erect garden room/store to west boundary to enable use as an ancillary living unit. | FULL/2026/0702 | Notification of Grant of Full Planning Permission. |
| 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/2026/0704 | Notification of Grant of Full Planning Permission. |
| Round Top Stores Victoria Pier St. Peter Port Guernsey | Erect extendable awning/covered area with optional side enclosure panels to the west (front) elevation of catering unit. | FULL/2026/0460 | Notification of Grant of Full Planning Permission. |
| St Martins Community Centre Rue Maze St. Martin Guernsey GY4 6LL | Erect fence to north-east of building. | FULL/2026/0611 | Notification of Grant of Full Planning Permission. |
| Belle Vue Rue De La Boullerie St. Andrew Guernsey GY6 8XE | Install roof lights to north and south (side) elevations, install external insulation render and alterations to fenestration to outbuilding to create | FULL/2026/0659 | Notification of Grant of Full Planning Permission. |
| The Mallard Complex Rue de la Villiaze Forest Guernsey GY8 0HG | Reserved Matters application - Redevelopment of site to create 16 Private Market residential units (6 dwellings and 10 flats) and 69 Affordable Housin | RES/2026/0718 | Notification of Grant of Full Planning Permission. |
| La Haute Mare Route Du Felconte St. Pierre Du Bois Guernsey GY7 9QB | Demolish extension and outbuilding, raise roof ridge height, extend and alter at ground and first floor levels, including linked 2 storey garage/ancil | FULL/2026/0721 | Notification of Grant of Full Planning Permission. |
| Site at Rue A Chiens St. Sampson Guernsey GY2 4AD | Erect detached 1.5 storey and single storey outbuilding/garage/ancillary living unit to west boundary (revised scheme). | FULL/2026/0727 | Notification of Grant of Full Planning Permission. |
| Spurpoint Bulwer Avenue St. Sampson Guernsey GY2 4LF | Change of use of units 1 and 2 from light industrial and storage and distribution to mixed use (Sui Generis). Install windows at ground floor and 1st | FULL/2026/0748 | Notification of Grant of Full Planning Permission. |
| Keithley Vinery Rue Sauvage St. Sampson Guernsey GY2 4WN | Change of use of agricultural land to domestic garden (800sqm) (part retrospective), erect single storey outbuilding/garage to south boundary and asso | FULL/2026/0783 | PENDING |
| Estrela Dourada Le Grand Fort Road St. Sampson Guernsey GY2 4GZ | Erect single storey extension to east and north of outbuilding/ancillary living unit to south of site. | FULL/2026/0803 | Notification of Grant of Full Planning Permission. |
| Nelson Place 19 Smith Street St Peter Port Guernsey GY1 2JG | Install 4 air conditioning units with acoustic enclosures to east of roof (Protected Building) (Retrospective). | FULL/2026/0815 | Notification of Grant of Full Planning Permission. |
| Les Landes Route Des Landes Vale Guernsey GY3 5JD | Variation to previously approved plans to erect 1.5 storey detached outbuilding to west boundary and install hard-surfacing to north of property (site | FULL/2026/0831 | Notification of Grant of Full Planning Permission. |
| Flat 2 7 Berthelot Street St. Peter Port Guernsey | Extend and alter at first floor level, raise roof height to create accommodation at second floor level and create covered access and roof terrace at 3 | FULL/2026/0832 | Notification of Grant of Full Planning Permission. |
| Passiflora Route De Plaisance St. Pierre Du Bois Guernsey GY7 9AA | Variation to works previously approved to demolish existing building and erect 4 dwellings - Erect single storey extension to east (side) elevation of | FULL/2026/0855 | Notification of Grant of Full Planning Permission. |
| 1 & 2 Rosaire Avenue St. Peter Port Guernsey GY1 1XY | Variation to previously approved plans to demolish 2 dwellings and erect 3 dwellings and associated works - Omit sheds and erect outbuildings for all | FULL/2026/0870 | Notification of Grant of Full Planning Permission. |
| Unit 10 La Chaumiere Rue Piette Castel Guernsey GY5 7AD | Erect single storey extension to south (rear) elevation to Unit 10. | FULL/2026/0899 | Notification of Grant of Full Planning Permission. |
| Bru's Retraite Rue De Friquet Castel Guernsey GY5 7SS | Variation to previously approved plans to Demolish existing dwelling, erect 6 dwellings, remove four protected trees from east boundary and undertake | FULL/2026/0924 | PENDING |
| Puddleduck Cottage Rue Des Grons St. Martin Guernsey GY4 6JW | Demolish outbuilding/stable, erect single storey outbuilding for ancillary living unit, alter and extend hardstanding to east of site (site of Protect | FULL/2026/0959 | Notification of Grant of Full Planning Permission. |
| Rock Business Centre La Route Du Braye Vale Guernsey GY3 5PG | Variation to previously approved plans to Erect 18 light industrial units with associated parking and landscaping, alterations to vehicle access and e | FULL/2026/0975 | Notification of Grant of Full Planning Permission. |
| La Cachette Rue De La Planque Torteval Guernsey GY8 0ND | Raise roof ridge height to create 1st floor level and alterations to fenestration to form an ancillary living unit to outbuilding to south (rear) of p | FULL/2026/1036 | Notification of Grant of Full Planning Permission. |
| Trafalgar Court Les Banques St. Peter Port Guernsey GY1 2JA | Installation of replacement chiller unit to roof plant area | FULL/2026/1049 | PENDING |
| Units 1 & 2 Spurpoint Bulwer Avenue St. Sampson Guernsey GY2 4LF | Erection of double-faced sign and single free standing sign along with 2 fixed signs to south & east elevations. | FULL/2026/1069 | PENDING |
| Hillside Les Mielles Road Vale Guernsey GY3 5AU | Replace existing timber windows with timber double glazed units (Protected Building). | FULL/2026/1086 | PENDING |
| 6 Clos Des Jardinieres Pointues Rocques St. Sampson Guernsey GY2 4HW | Erect single storey extension to west (rear) elevation to create additional ancillary living unit. | FULL/2026/1118 | 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 |
| 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 |
| La Rocque Route De La Hougue Du Pommier Castel Guernsey GY5 7FG | Erect single storey outbuilding for ancillary living unit to north of property. | FULL/2026/1134 | PENDING |
| M&S St Martin Les Merriennes St. Martin Guernsey GY4 6NS | Variation to previously approved plans to erect temporary retail unit, demolish existing and erect replacement retail unit (Use Class 9) and associate | FULL/2026/1159 | PENDING |
| Grandes Rocques Bistro Rue De La Saline Cobo Castel Guernsey GY5 7XG | Demolish extension, external staircase, remove chimney vents. Extend balcony at first floor level and alter wall to west (front) elevation, erect relo | FULL/2026/1199 | 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 |
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.