Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
16 applications matching “OFFICE” in 2026
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| 46 Le Bordage St. Peter Port Guernsey GY1 1BP | Change of use of ground floor level from office to retail (Use Class 10). | FULL/2026/0121 | Notification of Grant of Full Planning Permission. |
| Island House Rohais St. Peter Port Guernsey | Change of use of first and second floors from offices to beauty salon. | FULL/2026/0164 | Notification of Grant of Full Planning Permission. |
| Elizabeth College The Grange St. Peter Port Guernsey GY1 2PY | Change of use of first floor from office to residential flat, internal and associated works (Protected Building). | FULL/2026/0191 | Notification of Grant of Full Planning Permission. |
| Albecq Farm Retot Castel Guernsey GY5 7EG | Variation to previously approved plans (FULL/2024/1411) to erect detached garage/home office - Alterations to garage door (east elevation) (site of Pr | FULL/2026/0270 | Notification of Grant of Full Planning Permission. |
| Jacksons Garage Rue Des Landes Forest Guernsey GY8 0DD | Vary works previously approved to Demolish outbuildings/store, erect workshop to east elevation, install solar panels, alterations to cladding to main | FULL/2026/0277 | Notification of Grant of Full Planning Permission. |
| Former Island Insurance Lancaster Court Forest Lane St. Peter Port Guernsey | Change of use from office to 7 flats (Use Class 2) and a beauty salon (Use Class 10) and associated works. | FULL/2026/0367 | Notification of Grant of Full Planning Permission. |
| No.1 Le Marchant Le Marchant Street St. Peter Port Guernsey | Variations to plans previously approved for change of use of offices to 11 flats (Residential Use Class 2) - Alterations to internal layout to create | FULL/2026/0372 | Notification of Grant of Full Planning Permission. |
| Harbour Office Cambridge Berth St. Peter Port Guernsey | Demolish existing outbuilding/cabin, erect 2 outbuildings/portacabins to courtyard. | FULL/2026/0382 | Notification of Grant of Full Planning Permission. |
| The Trinity Square Centre Upper Mansell Street St. Peter Port Guernsey GY1 1LX | Change of use of ground floor and 1st floor office to 2 residential flats and associated works. | FULL/2026/0420 | Notification of Grant of Full Planning Permission. |
| 15 New Street St. Peter Port Guernsey GY1 2PQ | Change of use of part of first floor and second floor from offices to create an additional 2 residential flats and associated works. | FULL/2026/0500 | Notification of Grant of Full Planning Permission. |
| 24 Commercial Arcade St. Peter Port Guernsey GY1 1JX | Change of use of first floor level from office to Pilates Studio (Protected Building). | FULL/2026/0571 | Application Withdrawn |
| Tevisten King's Mills Road Castel Guernsey GY5 7JS | Erect 1.5 storey detached garage/home office to south-east boundary. | FULL/2026/0598 | Notification of Grant of Full Planning Permission. |
| Harbour Office Courtyard Cambridge Berth St Julian's Emplacement St. Peter Port Guernsey GY1 3DL | Erect outbuilding/summerhouse to south of courtyard. | FULL/2026/0978 | Notification of Grant of Full Planning Permission. |
| Guernsey Information Centre North Esplanade St. Peter Port Guernsey GY1 2LQ | Change of use of building from Tourist Information Centre/office to museum/interpretation centre, learning hub and performance/events space (Public Am | FULL/2026/1058 | PENDING |
| Annexe 3 Piette Complex St. George's Esplanade St. Peter Port Guernsey GY1 2BH | Change of use from office (Use Class 16) to Veterinary Practice (Sui Generis). | FULL/2026/1065 | PENDING |
| 7 Berthelot Street St. Peter Port Guernsey GY1 1JS | Change of use of section of ground floor from office (Use Class 15) to residential (Use Class 2). | FULL/2026/1088 | 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.
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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.