Jersey planning applications
3,402 applications from the island's planning register. Search by address, reference or what was proposed.
4 applications matching “49, St.”
| Address | Proposal | Reference | Decision |
|---|---|---|---|
| St. Saviour's Road, 49, 49, St. Helier | Install new underground electrical cable to existing JEC cupboard to West elevation. | P/2026/10934 | Approved |
| 49, St. Marks Road, St. Helier | Demolish conservatory. Construct replacement conservatory on North West elevation. AMENDED DESCRIPTION: Demolish existing and construct new conservato | P/2024/1457 | Approved |
| 49, St. Marks Road, St. Helier | Replace and alter the existing garage & store with the proposed garage with utility area and install solar panels on flat roof. Various internal & ext | P/2024/1167 | Approved |
| 49, St. Marks Road, St. Helier | Convert part of existing garage into shower room and construct first floor extension above'. AMENDED DESCRIPTION: Convert part of existing garage int | P/2023/1058 | Refused |
What people apply for, and what gets approved
3,221 decided applications, grouped by what was being asked for. 89% are granted overall — the interesting part is the spread.
| What was applied for | Decided | Granted | Refused | Success rate |
|---|---|---|---|---|
| Internal alterations | 729 | 647 | 52 | 93% |
| Extension | 578 | 491 | 68 | 88% |
| Windows and doors | 332 | 306 | 20 | 94% |
| Demolish and rebuild | 256 | 211 | 29 | 88% |
| Walls, fences and access | 231 | 190 | 32 | 86% |
| Garage, annexe or outbuilding | 195 | 163 | 26 | 86% |
| Roof works | 188 | 166 | 11 | 94% |
| Two-storey extension | 172 | 143 | 23 | 86% |
| Change of use | 119 | 95 | 17 | 85% |
| Loft or dormer | 77 | 68 | 8 | 89% |
| Signs and shopfronts | 75 | 70 | 4 | 95% |
| Garden building | 74 | 58 | 13 | 82% |
| New dwelling | 68 | 48 | 14 | 77% |
| Trees and landscaping | 62 | 50 | 12 | 81% |
| Swimming pool | 25 | 21 | 4 | 84% |
| Porch | 20 | 15 | 5 | 75% |
| Solar or heat pump | 20 | 18 | 1 | 95% |
Withdrawn applications are counted in "decided" but never in a success rate — a withdrawal is usually a redesign, not a refusal.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
Everything the data says about Jersey
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 Government of Jersey planning applications.