Guernsey planning applications

3,350 applications from the island's planning register. Search by address, reference or what was proposed.

5 applications matching “BAY” in 2026

All years 2026 5 2025 12 2024 6 2023 2

Address	Proposal	Reference	Decision
La Remise Les Villets Forest Guernsey GY8 0HR	Erect single storey extension to south (front) elevation, demolish bay window, erect extension/bay window to west (side) elevation.	FULL/2026/0003	Notification of Grant of Full Planning Permission.
Leafy Cove La Garenne Grand Havre Bay Vale Guernsey GY3 5SG	Variations to previously approved plans to erect replacement dwelling with associated landscaping, erect detached 1.5 storey garage/outbuilding to wes	FULL/2026/0004	Notification of Grant of Full Planning Permission.
La Falaise Rue De La Falaise St. Martin Guernsey GY4 6UN	Alteration to bay window fenestration to south-east (rear) elevation (Protected Building).	FULL/2026/0099	Notification of Grant of Full Planning Permission.
Val Au Bourg Saints Bay Road St. Martin Guernsey GY4 6ES	Variation to previously approved plans to demolish existing dwelling, erect replacement dwelling and associated works, infill existing vehicle access	FULL/2026/0954	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

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Withdrawn applications are counted in "decided" but never in a success rate — a withdrawal is usually a redesign, not a refusal.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

What the data says Map of every listing Areas compared What improvements are worth Price per square metre The price index Street by street What is my house worth?

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.

Who applies for permission here And who draws it up