Not all planning applications are created equal. The gap between the highest and lowest approval project type in Waltham Forest is 58.3% — 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 | Wraparound Extension | 683 | 556 | 127 | 81.4% |
| 2 | Outbuilding | 656 | 527 | 129 | 80.3% |
| 3 | Dormer | 4,816 | 3,839 | 977 | 79.7% |
| 4 | Hip-to-Gable Conversion | 761 | 605 | 156 | 79.5% |
| 5 | Loft Conversion | 4,813 | 3,757 | 1,056 | 78.1% |
| 6 | Conservatory | 126 | 97 | 29 | 77.0% |
| 7 | Extension (General) | 323 | 248 | 75 | 76.8% |
| 8 | Rear Extension | 9,045 | 6,806 | 2,239 | 75.2% |
| 9 | Side Extension | 1,399 | 1,000 | 399 | 71.5% |
| 10 | New Build | 129 | 89 | 40 | 69.0% |
| 11 | Garage / Parking | 1,044 | 689 | 355 | 66.0% |
| 12 | Front Extension | 179 | 113 | 66 | 63.1% |
| 13 | Basement | 187 | 113 | 74 | 60.4% |
| 14 | Change of Use (Residential) | 778 | 431 | 347 | 55.4% |
| 15 | Flat Conversion | 605 | 308 | 297 | 50.9% |
| 16 | Annex | 32 | 11 | 21 | 34.4% |
| 17 | HMO | 432 | 100 | 332 | 23.1% |
A wraparound extension application has a 81.4% approval rate. HMO? Just 23.1%.
Check your postcode to see what actually happens near your address.
5,108 planning applications in Waltham Forest 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.
Check my postcode