Guernsey planning applications

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

79 applications matching “BAS”

2026 16 2025 22 2024 30 2023 11

Address	Proposal	Reference	Decision
Maison De Bas Villa La Grande Maison Road Pleinheaume Vale Guernsey GY6 8LP	Sub-divide dwelling to create 2 dwellings with associated works (Protected Building) (Retrospective).	FULL/2023/1461	Notification of Grant of Full Planning Permission.
En Facade House La Couperderie St. Peter Port Guernsey GY1 1NH	Variations to previously approved plans to extend at basement and ground floor level with raised terrace area to east (side) elevation. Remove section	FULL/2023/1465	Notification of Grant of Full Planning Permission.
Lasmae Rue De La Haye Castel Guernsey GY5 7QE	Variations to plans previously approved to demolish outbuilding, extend and alter at ground floor, 1st floor and basement level to east (side) elevati	FULL/2023/1539	Notification of Grant of Full Planning Permission.
La Croute La Planque Route Des Bas Courtils St. Saviours Guernsey GY7 9RL	Erect garden room to north-east of dwelling.	FULL/2023/1846	Notification of Grant of Full Planning Permission.
Inchfad Route Des Bas Courtils St. Saviour Guernsey GY7 9UD	Remove earthbank to west of property, install oil tank to south boundary. Relocate agricultural field access and alter existing agricultural vehicle a	FULL/2023/2038	Notification of Grant of Full Planning Permission.
La Joie La Colline Des Bas Courtils Route Des Bas Courtils St. Saviour Guernsey GY7 9YQ	Install rooflights to west (front) and east (rear) elevations.	FULL/2023/2193	Notification of Grant of Full Planning Permission.
Co-Op Halfway Fuel Station Les Bas Courtils Road St. Sampson Guernsey	Alter vehicle access and hardstanding and remove planter.	FULL/2023/2338	Notification of Grant of Full Planning Permission.
Les Bas Courtils & Fleur De Lys Les Bas Courtils Road St. Sampson Guernsey GY2 4BP	Variation to plans previously approved to erect 17 dwellings with associated parking and landscaping and create access road - omit solar panels from a	FULL/2023/2381	Notification of Refusal of Planning Permission.
Devise De Bas Rue De La Grande Maison St. Pierre Du Bois Guernsey GY7 9AL	Erect agricultural outbuilding/hay barn to west of existing stables.	FULL/2023/2405	Notification of Grant of Full Planning Permission.
The Farmhouse Hotel Route Des Bas Courtils St. Saviour Guernsey GY7 9YF	Temporary change of use of agricultural land (Use Class 28) and erect marquee for temporary period (April to September 2024).	FULL/2023/2480	Notification of Grant of Full Planning Permission.
Grantley Woodlands Park Route Des Bas Courtils St. Saviour Guernsey GY7 9YE	Demolish conservatory, erect single storey extension and canopy to south (rear) elevation.	FULL/2023/2482	Notification of Grant of Full Planning Permission.
2 Clos De Bas Green Lanes St. Peter Port Guernsey GY2 4LP	Erect retaining wall and fence to west boundary.	FULL/2024/0019	Notification of Grant of Full Planning Permission.
Le Pins De Bas Route De Cobo Castel Guernsey GY5 7UR	Raise and alter roof form to create accommodation at 1st floor level, extend and alter at ground floor level and erect single storey detached outbuild	FULL/2024/0459	Notification of Grant of Full Planning Permission.
Les Bas Courtils Les Bas Courtils Road St. Sampson Guernsey GY2 4BP	Variations to plans previously approved to convert and alter dwelling into 5 flats, convert and alter outbuildings to create dwelling and erect 4 dwel	FULL/2024/0475	Notification of Grant of Full Planning Permission.
Les Rouvets Farm Bas Rouvets St. Saviour Guernsey GY7 9ND	Variations to previously approved plans to demolish chimney and erect flue, alterations to fenestration to south (rear) and east (side) elevations and	FULL/2024/0554	Notification of Grant of Full Planning Permission.
The Ramtops 4 Clos Du Murier Rue De Bas St. Sampson Guernsey GY2 4HJ	Infill window to east (side) elevation.	FULL/2024/0558	Notification of Grant of Full Planning Permission.
Tides Ravelin Road St. Peter Port Guernsey GY1 2SW	Demolish outbuilding, extend and alter dwelling at ground and 1st floor level and create a lower ground floor and basement level with associated lands	FULL/2024/0593	Notification of Grant of Full Planning Permission.
Les Penelottes Route Des Bas Courtils St. Saviour Guernsey GY7 9YL	Erect single storey agricultural store to south-east boundary.	FULL/2024/0690	Notification of Grant of Full Planning Permission.
Les Bas Courtils & Fleur De Lys Les Bas Courtils Road St. Sampson Guernsey GY2 4BP	Variation to previously approved plans to demolish garages and outbuildings, erect 18 dwellings with associated parking and landscaping and create acc	FULL/2024/0766	Notification of Grant of Full Planning Permission.
La Vallee De Bas Route Du Crolier Torteval Guernsey GY8 0PX	Repair section of flat roof and install rooflights to outbuilding.	FULL/2024/0861	Notification of Grant of Full Planning Permission.
C'est La Vie Marette De Bas Estate Les Grandes Capelles Lane St. Sampson Guernsey GY2 4UX	Extend at ground floor level and 1st floor level to south-east (side) elevation to create dower unit and alterations to fenestration.	FULL/2024/0866	Notification of Refusal of Planning Permission.
8,10,12 & 42 Commercial Arcade St. Peter Port Guernsey GY1 1LA	Internal alterations to basement and ground floor. Convert first, second and third floors to four flats (Residential Use Class 2) (Protected Building)	FULL/2024/0963	Notification of Grant of Full Planning Permission.
Belvedere House Rue De Belvedere Fort George St. Peter Port Guernsey GY1 2SJ	Variation to previously approved plans to alter ground level and erect retaining wall to create basement light well to east (rear) of property. Altera	FULL/2024/1175	Notification of Grant of Full Planning Permission.
Bas Sejour Ruette De Fries Castel Guernsey GY5 7PW	Install hardstanding laid on agricultural land (Retrospective).	FULL/2024/1298	Notification of Grant of Full Planning Permission.
Priaulx Library Candie House Les Vauxlaurens St. Peter Port Guernsey	Internal alterations within basement area.	FULL/2024/1304	Notification of Grant of Full Planning Permission.
2 Les Rouvets De Bas Perelle Road St. Saviour Guernsey GY7 9QE	Remove garage door and install window, remove section of wall, gate and hedge to create additional vehicle access and parking area to south of propert	FULL/2024/1473	Notification of Grant of Full Planning Permission.
Coin De Lancy Route Des Bas Courtils St. Sampson Guernsey GY2 4BL	Erect single storey extension, install rooflights to north-east (side) elevation, install Juliet balcony at second floor level to south-east (front) e	FULL/2024/1642	Notification of Grant of Full Planning Permission.
Bas Courtils Pumping Station Route Des Bas Courtils St. Saviour Guernsey GY7 9YG	Install relocated enlarged replacement pumping station kiosk to south boundary.	FULL/2024/1664	Notification of Grant of Full Planning Permission.
Delancey Park House Rue Des Monts St. Sampson Guernsey GY2 4HT	Erect single-storey extension, install roof covering, roof lights and balustrade above existing slab and basement - (Revised scheme) (site of a Protec	FULL/2024/1697	Notification of Grant of Full Planning Permission.
Castaways La Rue Gros Jean St. Martin Guernsey GY4 6EW	Alter roof form, extend and alter at basement and ground floor level with raised terrace areas to west (rear) elevation, install solar panels to east	FULL/2024/1737	Notification of Grant of Full Planning Permission.
C'est La Vie Marette De Bas St. Sampson Guernsey GY2 4YX	Erect extension at 1st floor level to south-east (side) elevation and alteration to fenestration, remove section of hedge and wall to widen vehicle ac	FULL/2024/1762	Notification of Grant of Full Planning Permission.
Lasmae Rue De La Haye Castel Guernsey GY5 7QE	Variations to plans previously approved to demolish outbuilding, extend and alter at ground floor, first floor and basement level to east (side) eleva	FULL/2024/1785	Notification of Grant of Full Planning Permission.
The Cottage Hubits De Bas St. Martin Guernsey GY4 6NB	Remove and replant hedge, demolish section of wall and rebuild further north to extend parking area to south-west (front) of property.	FULL/2024/1790	Notification of Grant of Full Planning Permission.
Montville Manor Montville Drive Colborne Road St. Peter Port Guernsey GY1 1EN	Extend and alter at basement level, erect link extension at ground floor level to west (rear) elevation and alterations to fenestration, balcony and e	FULL/2024/1816	Notification of Grant of Full Planning Permission.
Baubigny Substation Baubigny Road St. Sampsons Guernsey GY2 4YQ	Erect fence and gate around existing GRP housing base (retrospective).	FULL/2024/1841	Notification of Grant of Full Planning Permission.
Paradis Aussi Les Basses Capelles Road St. Sampson Guernsey GY2 4WD	Change of use of agricultural land to domestic garden (2,519sqm) and erect sheds and glasshouse (retrospective).	FULL/2024/1870	Notification of Grant of Full Planning Permission.
The Farmhouse Route Des Bas Courtils St. Saviour Guernsey GY7 9YF	Demolish buildings, erect 2 storey and single storey extension to east elevation to create staff accommodation.	FULL/2024/1976	Notification of Grant of Full Planning Permission.
Edgebaston Vinery Saints Road St. Martins Guernsey	Change of use of agricultural building (Use Class 28) to a dwelling (Use Class 1) with associated works, install hardstanding to form agricultural tra	FULL/2024/1986	Notification of Refusal of Planning Permission.
White Chimneys Courtil De Bas Lane St. Sampson Guernsey GY2 4XJ	Demolish conservatory, erect single storey extension to south-west (side) and north-west (rear) elevation.	FULL/2024/2030	Notification of Grant of Full Planning Permission.
L'Atelier Rohais De Bas St. Andrew Guernsey GY6 4YY	Change of use from Offices (Use Class 15) to Childrens' Day Nursery (Use Class 18).	FULL/2024/2042	Notification of Grant of Full Planning Permission.
Dire Straits Les Basses Capelles Road St. Sampson Guernsey GY2 4WD	Demolish outbuilding and erect outbuilding to east boundary.	FULL/2024/2089	Notification of Grant of Full Planning Permission.
Coin De Lancy Les Bas Courtils Road St. Sampson Guernsey GY2 4BL	Variation to previously approved plans to erect single storey extension, install rooflights to north-east (side) elevation, install Juliet balcony at	FULL/2025/0008	Notification of Refusal of Planning Permission.
CSL House Pitronnerie Road St. Peter Port Guernsey GY1 2RF	Change of use of basement, ground and 1st floor from mixed use (Sui Generis) to storage and distribution (Use Class 22).	FULL/2025/0579	Notification of Grant of Full Planning Permission.
Co-Op En Route Les Bas Courtils Road St. Sampson Guernsey GY2 4BL	Install illuminated signage, including replacing the double sided illuminated sign to south boundary and install cladding to canopy.	FULL/2025/0668	Notification of Grant of Full Planning Permission.
Co-Op En Route Les Bas Courtils Road St. Sampson Guernsey	Install and alter hardstanding.	FULL/2025/0939	Notification of Grant of Full Planning Permission.
Sitges Courtil De Bas Lane St. Sampson Guernsey GY2 4XJ	Change of use of agricultural land to domestic garden (806sqm), erect stable block to west boundary.	FULL/2025/1039	Notification of Grant of Full Planning Permission.
Courtil De Bas Courtil De Bas Lane St. Sampson Guernsey GY2 4XJ	Install rooflights to north-west (front) elevation.	FULL/2025/1148	Notification of Grant of Full Planning Permission.
Les Bas Marais Route De La Perelle St. Saviour Guernsey GY7 9NA	Erect single storey extension with balcony at first floor level to south-west (side) elevation (revised scheme).	FULL/2025/1170	Notification of Grant of Full Planning Permission.
La Vallee De Bas Route De Crolier Torteval Guernsey GY8 0PX	Partially demolish conservatory, erect single storey extension to west (side) elevation	FULL/2025/1285	Notification of Grant of Full Planning Permission.
Treetops Les Grippios Vale Guernsey GY3 5NH	Erect single storey extension and extend raised terrace to south (rear) elevation, alter ground levels at basement floor level and alterations to fene	FULL/2025/1538	Notification of Grant of Full Planning Permission.
Prevoyance Rue De La Perruque Castel Guernsey GY5 7NW	Variations to plans previously approved to demolish existing and erect replacement dwelling - Covered walkway to basement level, alter external stairc	FULL/2025/1588	Notification of Grant of Full Planning Permission.
Delmar House Vauvert St. Peter Port Guernsey GY1 1NJ	Change of use of basement level of outbuilding to residential unit, erect single storey carport to west elevation of outbuilding to west of site (site	FULL/2025/1591	Notification of Refusal of Planning Permission.
La Petite Chaumiere Les Bas Courtils Road St. Sampson Guernsey GY2 4BH	Erect porch to south (front) elevation.	FULL/2025/1621	Notification of Grant of Full Planning Permission.
Mountville 32 Mount Row St. Peter Port Guernsey GY1 1NT	Demolish extension, porch, and chimneys, infill light well and basement level, erect 2 storey and single storey extension to north (rear) elevation, i	FULL/2025/1627	Notification of Grant of Full Planning Permission.
Le Pommier Hotel Route De La Hougue Du Pommier Castel Guernsey GY5 7FQ	Variation to previously approved plans to erect single storey building/staff accommodation and associated works to south boundary - alterations to siz	FULL/2025/1667	Notification of Grant of Full Planning Permission.
Pemrocques Les Basses Capelles Road St. Sampson Guernsey GY2 4WE	Erect single storey extension to south (rear) elevation.	FULL/2025/1671	Notification of Grant of Full Planning Permission.
En Facade House La Couperderie St. Peter Port Guernsey GY1 1NH	Extend at basement, ground floor level with raised terrace area and create terrace at 1st floor level, install replacement balustrade to existing 1st	FULL/2025/1717	Notification of Grant of Full Planning Permission.
Les Messuriers De Bas Les Messuriers Forest Guernsey GY8 0BD	Erect single storey extension to north (rear) elevation.	FULL/2025/1782	Notification of Grant of Full Planning Permission.
11 Bas Courtils Estate Route Des Bas Courtils St. Saviour Guernsey GY7 9YG	Remove section of hedge to create vehicle access and parking to north of property.	FULL/2025/1819	Notification of Grant of Full Planning Permission.
White Lodge Les Vardes St. Peter Port Guernsey GY1 1BH	Raise and alter roof ridge height and extend and alter at basement/garage level, lower ground floor, ground floor and 1st floor levels, demolish exist	FULL/2025/1845	PENDING
Castaways La Rue Gros Jehan St. Martin Guernsey GY4 6EW	Raise and alter roof ridge height to create accommodation at 1st floor level, extend and alter basement and ground floors including raised terrace and	FULL/2025/1956	Notification of Grant of Full Planning Permission.
Richmond House Les Bas Courtils Road St. Sampson Guernsey GY2 4BP	Demolish conservatory, extend and alter at ground floor level including covered canopy area to north (rear) elevation. Erect outbuilding/family room t	FULL/2025/1984	Notification of Grant of Full Planning Permission.
Coup De Coeur Rue De L'Ardaine St. Pierre Du Bois Guernsey GY7 9EU	Extend and alter at basement and ground floor levels, install solar panels to roof, relocate swimming pool and alterations to landscaping. Erect detac	FULL/2025/2003	Notification of Grant of Full Planning Permission.
Saints Farm Icart Road St. Martin Guernsey GY4 6	Variations to previously approved plans for change of use of agricultural land to domestic garden (4,255sqm), demolish extensions, demolish and rebuil	FULL/2026/0113	Notification of Grant of Full Planning Permission.
Hollybank Hubits De Bas St. Martin Guernsey GY4 6ND	Demolish conservatory, erect single storey extension to south (side) elevation.	FULL/2026/0323	Notification of Grant of Full Planning Permission.
Vue Des Iles 22 Hauteville St. Peter Port Guernsey GY1 1DG	Erect two-storey extension (basement and lower ground floor) to east (rear) elevation incorporating balcony and privacy screen wall and erect 3 storey	FULL/2026/0419	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.
Les Pies Ville Es Pies Vale Guernsey GY3 5NF	Extend at basement and ground floor levels, alterations to fenestration to east (front) elevation and landscaping to create additional parking area.	FULL/2026/0465	Notification of Grant of Full Planning Permission.
Penhill Rue De La Boullerie St. Andrew Guernsey GY6 8XF	Raise ridge height and alter roof form, replace dormer windows, rebuild chimneys, and install light wells and windows to basement level with railings	FULL/2026/0474	Notification of Grant of Full Planning Permission.
Le Petit Maïs Route Des Bas Courtils St. Saviour Guernsey GY7 9YD	Install bifold doors to east (side) elevation and install replacement window to south (rear) elevation of outbuilding.	FULL/2026/0626	Notification of Grant of Full Planning Permission.
L'Atelier Rohais De Bas St. Andrew Guernsey GY6 8YY	Erect retaining wall and install railings to north of car park.	FULL/2026/0675	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
Sairee Marette De Bas Estate Les Grandes Capelles Lane St. Sampson Guernsey GY2 4UX	Demolish extension, erect extension to rear and erect porch to south (front) elevation and alterations to fenestration. Remove and replace hedge to so	FULL/2026/1023	Notification of Grant of Full Planning Permission.
Mountville 32 Mount Row St. Peter Port Guernsey GY1 1NT	Variation to previously approved plans to demolish extension, porch and chimneys, infill light well and basement level, erect 2 storey and single stor	FULL/2026/1025	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
Nelsonii Longue Rue St. Sampson Guernsey GY2 4AB	Demolish outbuildings, erect outbuilding for home based gardening business and install 2 portacabins for a temporary period to north of site (site of	FULL/2026/1093	PENDING
Bella Luce Hotel La Fosse De Bas St. Martin Guernsey GY4 6EB	Install enclosed electricity distribution substation.	FULL/2026/1106	Notification of Grant of Full Planning Permission.
Bas Sejour Barn Ruette De Fries Castel Guernsey	Convert barn to residential dwelling (Use Class 1), change of use of agricultural land (use class 28) to domestic garden (548sqm). Install rooflights	FULL/2026/1109	PENDING
Aux Cordiers La Couperderie St. Peter Port Guernsey GY1 1NH	Demolish extension/outbuilding, extend and alter at basement and ground floor levels to west (rear) elevation, erect extension at 1st floor level to s	FULL/2026/1114	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