Not all planning applications are created equal. The gap between the highest and lowest approval project type in Mid Sussex is 20.9% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.
See your ward's approval rate and nearby planning decisions — free and instant.
| # | Type | Decisions | Approved | Refused | Rate |
|---|---|---|---|---|---|
| 1 | Conservatory | 356 | 346 | 10 | 97.2% |
| 2 | Front Extension | 240 | 230 | 10 | 95.8% |
| 3 | Rear Extension | 1,316 | 1,255 | 61 | 95.4% |
| 4 | Side Extension | 764 | 726 | 38 | 95.0% |
| 5 | Wraparound Extension | 102 | 95 | 7 | 93.1% |
| 6 | Basement | 29 | 27 | 2 | 93.1% |
| 7 | Loft Conversion | 369 | 343 | 26 | 93.0% |
| 8 | Outbuilding | 454 | 421 | 33 | 92.7% |
| 9 | Garage / Parking | 1,461 | 1,345 | 116 | 92.1% |
| 10 | Hip-to-Gable Conversion | 76 | 70 | 6 | 92.1% |
| 11 | Extension (General) | 551 | 507 | 44 | 92.0% |
| 12 | Dormer | 502 | 460 | 42 | 91.6% |
| 13 | Change of Use (Residential) | 253 | 225 | 28 | 88.9% |
| 14 | Annex | 74 | 64 | 10 | 86.5% |
| 15 | New Build | 173 | 132 | 41 | 76.3% |
A conservatory application has a 97.2% approval rate. New Build? Just 76.3%.
Check your postcode to see what actually happens near your address.
539 planning applications in Mid Sussex have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A free, property-specific report shows you what gets approved — and what gets refused — near your property.
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