Guernsey planning applications
3,350 applications from the island's planning register. Search by address, reference or what was proposed.
38 applications matching “MILL”
| 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. |
| Q3, Mill House St. George's Esplanade St. Peter Port Guernsey GY1 2BG | Install and alter entrance doors and alter ramp to north (front) elevation. | FULL/2023/1468 | Notification of Grant of Full Planning Permission. |
| Mill House St. George's Esplanade St. Peter Port Guernsey GY1 2BG | Change of use from Storage and Distribution (Use Class 22) to Storage and Distribution, showroom and offices. | FULL/2023/1533 | Notification of Grant of Full Planning Permission. |
| Hotel Fleur Du Jardin King's Mills Road Castel Guernsey GY5 7JT | Demolish existing covered area and erect extension to west elevation with covered link and single storey store to south boundary. (Protected Building) | FULL/2023/1535 | Notification of Grant of Full Planning Permission. |
| Vale Mill Hougue Du Moulin Vale Guernsey GY3 5NQ | Variations to plans previously approved to convert mill into dwelling - Weatherproofing of observation decks, including new roof covering, addition of | FULL/2023/1551 | Notification of Grant of Full Planning Permission. |
| Mill House Ville Au Roi St. Peter Port Guernsey GY1 1NX | Erect 2 storey extension and raised terrace area to east (rear) elevation, single storey extension to south (side) elevation and alterations to fenest | FULL/2023/1714 | Notification of Grant of Full Planning Permission. |
| Rozel Cottage King's Mills Castel Guernsey GY5 7LS | Install replacement windows to north (rear) elevation. | FULL/2023/1900 | Notification of Grant of Full Planning Permission. |
| Chambord Hartlebury Estate Steam Mill Lane St. Martin Guernsey GY4 6NH | Extend at lower ground floor and ground floor levels including raised terraced area to north (front) elevation, erect shed to west of property to sout | FULL/2023/2306 | Notification of Grant of Full Planning Permission. |
| Zenia 10 Hartlebury Estate Steam Mill Lane St. Martin Guernsey GY4 6NH | Widen vehicle access and extend parking area to front of property. | FULL/2024/0060 | Notification of Grant of Full Planning Permission. |
| Mill House St. George's Esplanade St. Peter Port Guernsey GY1 2BG | Erect signage at high-level to east wall of building. | FULL/2024/0427 | Notification of Refusal of Planning Permission. |
| Orange Tree Lodge King's Mills Road Castel Guernsey GY5 7JT | Demolish pillars to widen vehicle access (Protected Building) (Revised Scheme). | FULL/2024/0452 | Application Withdrawn |
| Mill View Rue Batee Vale Guernsey | Change of use of agricultural land to domestic garden (2,200sqm) and associated works. | FULL/2024/0561 | Notification of Grant of Full Planning Permission. |
| Town Mills Rue Du Pre St. Peter Port Guernsey GY1 1LT | Install replacement windows and doors, replace roof coverings, dormer roof coverings. Erect bike store, install air conditioning units and 2 enclosure | FULL/2024/0538 | Notification of Grant of Full Planning Permission. |
| Pirbright Old Mill Road St. Martin Guernsey GY4 6DB | Variations to previously approved plans to erect two storey and single storey extensions and pergola to north-west (rear) elevation and install window | FULL/2024/0649 | Notification of Grant of Full Planning Permission. |
| Les Grange Des Fleurs Kings Mills Road Castel Guernsey GY5 7JT | Erect fence to north (rear) of property (retrospective). | FULL/2024/1048 | Notification of Grant of Full Planning Permission. |
| Mill House St. George's Esplanade St. Peter Port Guernsey GY1 2BG | Erect signage at high-level to east wall of building (revised scheme). | FULL/2024/1105 | Notification of Grant of Full Planning Permission. |
| Le Groignet Rue a L'Eau Kings Mills Castel Guernsey GY5 7AL | Install window to south-west (front) elevation, install replacement roof covering and rooflights, internal and fenestration alterations (Protected Bui | FULL/2024/1215 | Notification of Grant of Full Planning Permission. |
| Millmount La Charroterie St. Peter Port Guernsey GY1 1EL | Erect traffic mirror attached to wall opposite Mill Court. | FULL/2024/1243 | Notification of Refusal of Planning Permission. |
| Mille Fleurs Rue du Bordage St. Pierre Du Bois Guernsey GY7 9DW | Demolish existing dwelling, erect replacement dwelling with associated works and widen and alter gated vehicle access to west elevation (Part Retrospe | FULL/2024/1422 | Notification of Grant of Full Planning Permission. |
| Maison de Famille Rue de la Rocquette Castel Guernsey GY5 7AX | Erect single storey extension to south-east (rear) elevation, demolish/alter section of extension, install window and fence to south-west (side) eleva | FULL/2024/1647 | 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. |
| Le Hameau Du Noirmont Pleinheaume Road Vale Guernsey GY6 8NP | Install radio cabinet and associated works to west elevation of mill building. | FULL/2024/1835 | Notification of Grant of Full Planning Permission. |
| Orange Tree Lodge King's Mills Road Castel Guernsey GY5 7JT | Demolish pillars to widen vehicle access (Protected Building) (Revised Scheme). | FULL/2024/1916 | Notification of Grant of Full Planning Permission. |
| Mill Place Rue Du Pre St. Peter Port Guernsey GY1 1LT | Change of use of part of ground floor from Offices (Use Class 16) to cafe (Use Class 11) (Protected Building). | FULL/2025/0712 | Notification of Grant of Full Planning Permission. |
| Vale Mill Hougue Du Moulin Vale Guernsey GY3 5NQ | Erect single storey outbuilding/garage to west of site, erect covered cantilevered walkway to south boundary, and install hardstanding and associated | FULL/2025/0781 | Notification of Grant of Full Planning Permission. |
| Millview Cottage Rue De Francais Vale Guernsey GY3 5NW | Remove section of wall and alter parking area to south (front) of property. | FULL/2025/0838 | Notification of Grant of Full Planning Permission. |
| Flat 4 5 Mill Street St. Peter Port Guernsey GY1 1HG | Install replacement window in dormer to south-west elevation (Protected Building). | FULL/2025/0997 | Notification of Grant of Full Planning Permission. |
| Le Pommier King's Mills Castel Guernsey GY5 7JS | Demolish extension, erect 1.5 storey extension to north (rear) elevation (Revised). | FULL/2025/1204 | Notification of Grant of Full Planning Permission. |
| Mill Cottage Arsenal Road St. Peter Port Guernsey GY1 1UW | Demolish building, erect 2 storey building and garden room, alterations to parking layout and associated works. | FULL/2025/1947 | Notification of Grant of Full Planning Permission. |
| Mill Place - South Suite 1 Town Mills Rue Du Pre St. Peter Port Guernsey GY1 1LT | Erect awning and signage to south elevation alfresco area. | FULL/2026/0018 | 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. |
| Vindor Steam Mill Lane St. Martin Guernsey GY4 6NQ | Demolish existing porch, erect single storey extension and terrace to south-east (side) elevation. | FULL/2026/0172 | Notification of Grant of Full Planning Permission. |
| Orange Tree Lodge King's Mills Road Castel Guernsey GY5 7JT | Demolish and rebuild chimney to east elevation (part retrospective) (Protected Building). | FULL/2026/0244 | Notification of Grant of Full Planning Permission. |
| Kings Mills Dental Practice King's Mills Road Castel Guernsey | Demolish chimney to south-east elevation, demolish existing dormer windows and install rooflights to north-west (front) elevation. Install solar panel | FULL/2026/0359 | Notification of Grant of Full Planning Permission. |
| 38 Mill Street St. Peter Port Guernsey GY1 1HW | Install replacement windows at first, second and third floor levels to north (front) elevation. | FULL/2026/0383 | Notification of Grant of Full Planning Permission. |
| Camilla's Les Frieteaux St. Martin Guernsey GY4 6XA | Erect covered canopy to alfresco area to north elevation. | FULL/2026/0442 | Notification of Grant of Full Planning Permission. |
| 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. |
| Kings Mills House King's Mills Road Castel Guernsey GY5 7JT | Change of use of agricultural land to domestic garden (1,536sqm). | FULL/2026/1087 | 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
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.