Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
22 applications matching “TREE” in 2023
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| Orange Tree Lodge King's Mills Castel Guernsey GY5 7JT | Demolish pillars to widen vehicle accesses (Protected Building) (retrospective). | FULL/2023/1344 | Notification of Refusal of Planning Permission. |
| La Bigoterie 14 Berthelot Street St. Peter Port Guernsey GY1 1JS | Remove and replant hedge to north-east boundary (Protected Building). | FULL/2023/1519 | Notification of Grant of Full Planning Permission. |
| Flat 3, Aldbrook 23 Saumarez Street St Peter Port Guernsey GY1 2PU | Erect extension to 1st floor level to east (rear) elevation (Protected Building). | FULL/2023/1520 | Notification of Grant of Full Planning Permission. |
| 15 New Street St. Peter Port Guernsey GY1 2PQ | Change of use of ground, first and second floor levels to create 3 flats (Residential Use Class 2) (revised scheme) and install window on 3rd floor le | FULL/2023/1546 | Notification of Grant of Full Planning Permission. |
| 24/24A Smith Street St. Peter Port Guernsey GY1 2JQ | Change of use of part of 1st floor from offices (Use Class 15) to general retail (Use Class 10) (Protected Building). | FULL/2023/1620 | Notification of Grant of Full Planning Permission. |
| Le Marchant House Le Marchant Street St. Peter Port Guernsey GY1 2JJ | Install sign to north (front) elevation. | FULL/2023/1663 | Notification of Grant of Full Planning Permission. |
| 16-20 Smith Street St. Peter Port Guernsey | Change of use from Post Office (Use Class 9) to Restaurant (Use Class 11), install ventilation equipment to roof of building, alter fenestration and i | FULL/2023/1667 | Notification of Grant of Full Planning Permission. |
| Studio One Garenne Park Rue A Chiens St. Sampson Guernsey | Fell trees and plant replacement. (Protected Trees). | FULL/2023/1704 | Notification of Grant of Full Planning Permission. |
| Guernsey Building Supplies Circuit House Route De La Garenne Pitronnerie Road St. Peter Port Guernsey | Remove trees and extend hardstanding to north of site. | FULL/2023/1800 | Notification of Grant of Full Planning Permission. |
| 3 Cornet Street St. Peter Port Guernsey GY1 1BZ | Alterations to fenestration, install cladding and a railing to the east (front) elevation. | FULL/2023/1936 | Notification of Grant of Full Planning Permission. |
| Treehouse Land Adjacent to Rue Des Monts St. Sampson Guernsey GY2 4HR | Erect dwelling with associated works and create vehicle access to north boundary. | FULL/2023/2078 | Notification of Refusal of 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 |
| Flat 4 18 Cornet Street St. Peter Port Guernsey GY1 1LF | Install replacement doors to north-west (front) elevation. | FULL/2023/2185 | Notification of Grant of Full Planning Permission. |
| Le Platon Home Le Platon Little St John Street St. Peter Port Guernsey GY1 2PW | Erect glasshouse to north boundary (retrospective). | FULL/2023/2204 | Notification of Grant of Full Planning Permission. |
| 1 Lefebvre Street St. Peter Port Guernsey GY1 2JP | Change of use of 1st floor from office (Use Class 15) to lounge bar (Use Class 11). | FULL/2023/2237 | Notification of Grant of Full Planning Permission. |
| Tree Of Joy Weighbridge Roundabout St. Peter Port Guernsey GY1 2HJ | Install electric pillar to roundabout. | FULL/2023/2307 | Notification of Grant of Full Planning Permission. |
| Woodlands Petit Bot Forest GY8 0BP | Fell beech tree to south-west (roadside) boundary. | FULL/2023/2337 | Notification of Grant of Full Planning Permission. |
| Guilles Alles Library Market Street St. Peter Port Guernsey GY1 1HB | Replace roof lanterns with rooflights (Protected Building). | FULL/2023/2363 | Notification of Grant of Full Planning Permission. |
| La Bigoterie 14 Berthelot Street St. Peter Port Guernsey GY1 1JS | Erect two storey extension to west (side) elevation and install captains dormer and balcony at first floor level to south (rear) elevation (Protected | FULL/2023/2416 | Notification of Grant of Full Planning Permission. |
| La Bigoterie Berthelot Street St. Peter Port Guernsey GY1 1JS | Erect extension at first floor level to north elevation, install Juliet balcony and canopy and replace balustrade to east elevation, re-render walls, | FULL/2023/2417 | Notification of Grant of Full Planning Permission. |
| Domaines Des Moulins (Former CI Tyres Site) La Charroterie St. Peter Port Guernsey | Fell 5 trees and undertake enabling cliff stabilisation work. (Protected Trees). | FULL/2023/2419 | Notification of Grant of Full Planning Permission. |
| 21 Paris Street St. Peter Port Guernsey GY1 2BL | Demolition of flat roof extension and erect single storey flat roof extension to north-west (rear) elevation. | FULL/2023/2449 | 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.
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.