Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
12 applications matching “La Porte”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| La Porte La Grande Lande St. Saviour Guernsey GY7 9YZ | Reconstruct external walls and roof and alterations to fenestration to barn/outbuilding to south of property (Site of Protected Building). | FULL/2024/0985 | Notification of Grant of Full Planning Permission. |
| Brooklands Rue De La Porte Castel Guernsey GY5 7AW | Change of use of agricultural land to domestic garden (928sqm), part demolish existing and erect replacement vine house to south elevation, replacemen | FULL/2024/1483 | Notification of Grant of Full Planning Permission. |
| Le Pave Rue De La Porte Castel Guernsey GY5 7JR | Demolish extension, erect single storey extension to north-west (rear) elevation. Alterations to fenestration to outbuilding/garage. | FULL/2024/1693 | Notification of Grant of Full Planning Permission. |
| Beaumont Rue De La Porte Kings Mills Castel Guernsey GY5 7JR | Demolish glasshouses to east of site, remove water tank and chiller unit. Convert, extend and alter building to create dwelling and associated works i | FULL/2024/1773 | Notification of Grant of Full Planning Permission. |
| Esperanza Rue De La Porte Castel Guernsey GY5 7AW | Extend and alter at ground floor level and create raised terrace at first floor level to south elevation, install balustrade to upper garden level, re | FULL/2025/0949 | Application Withdrawn |
| Sainte Anne Rue De La Porte Castel Guernsey GY5 7JR | Demolish outbuilding, erect single storey outbuilding/workshop to south of property. Install rooflights to north (front) and south (rear) elevations o | FULL/2025/1110 | Notification of Grant of Full Planning Permission. |
| Brooklands Rue De La Porte Castel Guernsey GY5 7AW | Change of use of agricultural land to mixed use comprising agricultural track and domestic driveway (412sqm), erect fencing and gate and install hards | FULL/2026/0102 | Notification of Grant of Full Planning Permission. |
| Douit De La Porte Steam Mill Lane St. Martin Guernsey | Demolish pillars, remove and alter section of earth-bank to create vehicle access and parking area to south (front) of property, alter existing vehicl | FULL/2026/0117 | Notification of Grant of Full Planning Permission. |
| Esperanza Rue De La Porte Castel Guernsey GY5 7AW | Extend and alter at ground floor level and install balustrade to top terrace at first floor level to south elevation, install balustrade to upper gard | FULL/2026/0338 | Notification of Refusal of Planning Permission. |
| La Porte Rue De La Porte Castel Guernsey GY5 7JR | Change of use of section of dwelling-house to self-catering visitor accommodation (Use Class 8). | FULL/2026/0340 | Notification of Grant of Full Planning Permission. |
| La Porte Les Portes St. Sampson Guernsey | Remove glasshouse, erect single storey outbuilding/garden room to north of property. | FULL/2026/0582 | Notification of Grant of Full Planning Permission. |
| Le Pave Rue De La Porte Castel Guernsey GY5 7JR | Erect section of boundary wall, alter vehicle access and erect gate to south-west boundary. Erect gate to existing vehicle access to south boundary. | FULL/2026/1187 | 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.