Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
54 applications matching “HIGH”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Highfields Les Ruettes St. Andrew Guernsey GY6 8UG | Raise roof height to create 1st floor accommodation and install dormer windows. | FULL/2023/1906 | Notification of Grant of Full Planning Permission. |
| 37 High Street St. Peter Port Guernsey GY1 2JT | Change of use of lower ground, 1st, 2nd and 3rd floors from Retail/Office (Use Classes 10 and 15) to 3 self-catering units (Non-serviced visitor accom | FULL/2023/2158 | Application Withdrawn |
| St Sampson's High & Le Murier Schools Rue De Dol St. Sampson Guernsey | Erect bicycle racks and shelter to north of building. | FULL/2023/2195 | Notification of Grant of Full Planning Permission. |
| Highfield La Route De Sausmarez St. Martin Guernsey GY4 6SE | Demolish existing extension, erect single storey extension at ground floor level and enlarge dormer windows to second floor level to east (rear) eleva | FULL/2023/2339 | Notification of Grant of Full Planning Permission. |
| Highlands 6 Les Grands Jardins Rue Cauchez St. Martin Guernsey GY4 6PF | Demolish summerhouse, remove section of hedge and earth bank to create an additional vehicular access to south-west boundary. | FULL/2023/2345 | Notification of Grant of Full Planning Permission. |
| Asturias Highfield Estate Upper St. Jacque's St. Peter Port Guernsey GY1 1ST | Erect 2 storey extension to north (rear) elevation, erect porch to south (front) and alterations to fenestration. | FULL/2023/2472 | Notification of Grant of Full Planning Permission. |
| Guernsey Pearl 37 High Street St. Peter Port Guernsey GY1 2JT | Install illuminated sign to west elevation. | FULL/2024/0058 | Notification of Grant of Full Planning Permission. |
| Les Varendes High School & Sixth Form Centre Foote's Lane St. Andrew Guernsey GY6 8TD | Variation to Planning Condition 2 of FULL/2022/0024 to retain the temporary building for an additional 18 months until September 2025. | FULL/2024/0179 | Notification of Grant of Full Planning Permission. |
| Mill House St. George's Esplanade St. Peter Port Guernsey GY1 2BG | Erect signage at high-level to east wall of building. | FULL/2024/0427 | Notification of Refusal of Planning Permission. |
| Saumarez Reservoir Ruette De La Tour Castel Guernsey GY5 7TR | Install replacement 12m high mast with 3 antennas and associated works. | FULL/2024/0482 | Notification of Grant of Full Planning Permission. |
| 9-11 High Street / The Quay St. Peter Port Guernsey | Install 3 refrigeration chiller units to roof. | FULL/2024/0497 | Notification of Grant of Full Planning Permission. |
| Guernsey Pearl 37 High Street St. Peter Port Guernsey GY1 2JT | Change of use of lower ground floor from Retail (Use Class 10) to Flat (Use Class 2). Remove awning and alterations to fenestration to east elevation. | FULL/2024/0684 | Notification of Refusal of Planning Permission. |
| Sky High Baubigny Road St. Sampson Guernsey GY2 4YG | Demolish chimney, install rooflights and flue to east (front) elevation, install rooflights, extend and alter raised patio area and install balustrade | FULL/2024/0858 | Notification of Grant of Full Planning Permission. |
| 7 Berthelot Street St. Peter Port Guernsey GY1 1JS | Variation to previously approved plans to extend at first floor level and raise roof height to create accommodation at second floor level of unit 2 an | FULL/2024/0907 | Notification of Grant of Full Planning Permission. |
| Mill House St. George's Esplanade St. Peter Port Guernsey GY1 2BG | Erect signage at high-level to east wall of building (revised scheme). | FULL/2024/1105 | Notification of Grant of Full Planning Permission. |
| Oakdean & Highgrove House Rue Poudreuse St. Martin Guernsey GY4 6NN | Demolish outbuildings and erect two dwellings. Extend and alter (including partial demolition) of Oakdean and Highgrove House with associated works, p | FULL/2024/1184 | Notification of Grant of Full Planning Permission. |
| Lindos 3 La Planque Estate La Planque St. Peter Port Guernsey GY1 1RY | Erection of 1.8m high fence to west (side) and south (rear) boundary (Retrospective). | FULL/2024/1235 | Notification of Grant of Full Planning Permission. |
| Les Varendes High School Rue Des Varendes St. Andrew Guernsey GY6 8TD | Erect fencing to north, west & north-west boundary. | FULL/2024/1248 | Notification of Grant of Full Planning Permission. |
| Land Rue Du Felconte St. Pierre Du Bois Guernsey GY7 9QB | Remove existing pole and 2 antennas and erect a 7.4m high replacement pole (3.2m taller than existing), install 3 new antennas, 2 ground mounted telec | FULL/2024/1261 | Notification of Grant of Full Planning Permission. |
| 38 High Street St. Peter Port Guernsey GY1 2JU | Demolish lean-to covered access to north (side) elevation (Protected Building). | FULL/2024/1300 | Notification of Grant of Full Planning Permission. |
| Creaseys High Street St. Peter Port Guernsey GY1 2JZ | Reinforcement to west elevation and internal alterations (Protected Building). | FULL/2024/1478 | Notification of Grant of Full Planning Permission. |
| Haven Tree (formerly Highland View) Les Vardes St. Peter Port Guernsey | Demolish extensions, erect single storey extensions to south (side) and east (front) elevation, alterations to fenestration. Extend and alter to creat | FULL/2024/1527 | Notification of Grant of Full Planning Permission. |
| Creaseys High Street St. Peter Port Guernsey GY1 2JZ | Alterations to shop front to west elevation (Protected Building). | FULL/2024/1718 | Notification of Grant of Full Planning Permission. |
| La Mare De Carteret High School Rue de Galaad Castel Guernsey GY5 7FL | Install cycle shelter to east elevation. | FULL/2024/1793 | Notification of Grant of Full Planning Permission. |
| 1-3 High Street St. Peter Port Guernsey GY1 2LZ | Change of use from Retail (Use Class 10) to Restaurant/Cafe (Use Class 11) and alterations to fenestration. | FULL/2024/1964 | Application Withdrawn |
| 38 High Street St. Peter Port Guernsey GY1 2JU | Variation to previously approved plans for change of use of upper floors from residential and bar to create 7 flats (Use Class 2) and ancillary retail | FULL/2024/1978 | Notification of Grant of Full Planning Permission. |
| 32 High Street St. Peter Port Guernsey GY1 2JU | Change of use and extension of first, second and third floors to create 4 flats (Use Class 2) with communal roof terrace and associated works (Protect | FULL/2024/2037 | Notification of Refusal of Planning Permission. |
| 39-41 High Street St. Peter Port Guernsey GY1 2JT | Install sign, projecting sign and temporary vinyl signage to west (front) elevation (Protected Building). | FULL/2025/0261 | Notification of Grant of Full Planning Permission. |
| 1 High Street St. Peter Port Guernsey | Install replacement 3rd floor window to south elevation. | FULL/2025/0718 | Notification of Grant of Full Planning Permission. |
| Les Beaucamps High School Ruette Des Delisles Castel Guernsey GY5 7DS | Remove section of earthbank to create pedestrian access and install hardstanding for pedestrian path with railings to south of school (Ruette des Deli | FULL/2025/0905 | Notification of Grant of Full Planning Permission. |
| Highland Springs 1 Merryvale Chalets La Route De L'Islet St. Sampson Guernsey GY2 4EQ | Erect fence and gates to north and west of property (Retrospective). | FULL/2025/0951 | Notification of Grant of Full Planning Permission. |
| Highfield La Route De Sausmarez St. Martin Guernsey GY4 6SE | Demolish dwelling, erect replacement dwelling, erect boundary wall to south boundary and associated works. | FULL/2025/0995 | Notification of Grant of Full Planning Permission. |
| 32 High Street St. Peter Port Guernsey GY1 2JU | Change of use and extension of first, second and third floors to create 3 flats (Use Class 2) and associated works (Protected Building) (Revised Schem | FULL/2025/1332 | Notification of Grant of Full Planning Permission. |
| Les Varendes High School Foote's Lane St. Andrew Guernsey | Install 2 cycle shelters to north west boundary. | FULL/2025/1378 | Notification of Grant of Full Planning Permission. |
| Highfield Rue De Rougeval Torteval Guernsey GY8 0PE | Variation to previously approved plans to demolish extension, erect two-storey and single storey extensions including terrace at first floor level to | FULL/2025/1278 | Notification of Grant of Full Planning Permission. |
| M&S St Martin Les Merriennes St. Martin Guernsey GY4 6NS | Variation to previously approved plans to erect temporary retail unit and portacabins (temporary staff facilities) to east of site. Erect 2m high fenc | FULL/2025/1401 | Notification of Grant of Full Planning Permission. |
| Les Varendes High School Rue des Varendes St. Andrew Guernsey GY6 8TD | Remove and replace a section of hedge and erect a fence to section of south (roadside) boundary and erect fence and gate to east of building. | FULL/2025/1464 | Notification of Grant of Full Planning Permission. |
| 35 High Street St. Peter Port Guernsey | Install replacement windows at 1st floor and 2nd floor levels to east (front) and north (side) elevations (Protected Building). | FULL/2025/1568 | Notification of Grant of Full Planning Permission. |
| 39/41 High Street St. Peter Port Guernsey GY1 2JT | Change of use of third floor from office to residential flat (Use Class 2) (Protected Building). | FULL/2025/1970 | 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. |
| 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. |
| Holly Tree Highfield Estate Rue Des Pres St. Pierre Du Bois Guernsey GY7 9AG | Variations to works previously approved to extend and alter dwelling - Erect porch to east (front) elevation, remove hedge and erect wall to north bou | FULL/2026/0331 | Notification of Grant of Full Planning Permission. |
| High Street St. Peter Port Guernsey GY1 2JU | Install 2 benches to the High Street. | FULL/2026/0436 | Notification of Grant of Full Planning Permission. |
| 34-36 High Street St. Peter Port Guernsey GY1 2JU | Excavation works and internal alteration to basement level and internal alterations at ground floor level (Protected Building). | FULL/2026/0440 | Notification of Grant of Full Planning Permission. |
| 38 High Street St. Peter Port Guernsey GY1 2JU | Internal opening-up works (Protected Building). | FULL/2026/0445 | Notification of Grant of Full Planning Permission. |
| Highfield La Rue Des Pres St. Pierre Du Bois Guernsey GY7 9AQ | Demolish existing glasshouse, erect replacement glasshouse to north boundary. | FULL/2026/0692 | Notification of Grant of Full Planning Permission. |
| La Perla 19 North Plantation St. Peter Port Guernsey GY1 2LH | Install retractable awning, planters with windbreak and signage including illuminated high level sign to east (front) elevation. Install illuminated s | FULL/2026/0672 | PENDING |
| Sunken Gardens Anns Place St. Peter Port Guernsey | Install two 6m high flag poles to west of gardens. | FULL/2026/0687 | Notification of Grant of Full Planning Permission. |
| Creaseys Limited 15-21 High Street / The Quay St. Peter Port Guernsey GY1 2JZ | Erect 3 signs to west elevation (1 illuminated) and 1 sign to east elevation (Protected Building). | FULL/2026/0728 | PENDING |
| Les Varendes High School Foote's Lane St. Andrew Guernsey GY6 8TD | Replace section of glazed roof with solid roof and re-cover section of roof to south courtyard. | FULL/2026/0893 | Notification of Grant of Full Planning Permission. |
| Highclere Coin Colin St. Martin Guernsey GY4 6AQ | Demolish extensions, erect 2 storey extension to south-west (side) elevation, create a roof terrace at 2nd floor level, install external render system | FULL/2026/0942 | PENDING |
| Bulwer House Bulwer Avenue St. Sampson Guernsey GY2 4LQ | Erect 5m high fence to west of site. | FULL/2026/0961 | Notification of Grant of Full Planning Permission. |
| La Grange Ouest Route Du Felconte St. Pierre Du Bois Guernsey GY7 9QB | Variation to previously approved plans to create roof terrace at first floor level to north (side) elevation and alterations to fenestration - Omit 1. | FULL/2026/1021 | Notification of Grant of Full Planning Permission. |
| 6-8 High Street St. Peter Port Guernsey GY1 2LB | Change of use of basement, ground floor and first floor, from use class 15 to general retail (use class 10), second floor retained as admin, financial | FULL/2026/1045 | 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.