Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 1,252 real decisions tell us about rear extension outcomes in Hackney.
See your ward's approval rate and nearby planning decisions — free and instant.
Rear extensions sit in the middle of the pack nationally. They're common enough that councils have clear precedent — but that cuts both ways. If your neighbours have been refused, that precedent works against you too.
| # | Ward | Decisions | Approved | Rate |
|---|---|---|---|---|
| 1 | Springfield Ward | 5 | 5 | 100.0% |
| 2 | Lea Bridge Ward | 5 | 5 | 100.0% |
| 3 | Stoke Newington Ward | 6 | 5 | 83.3% |
| 4 | Stamford Hill West Ward | 7 | 5 | 71.4% |
A rear extension has a 100.0% approval rate in Springfield Ward but just 71.4% in Stamford Hill West Ward.
Check your postcode to see what actually happens near your address.
Not all applications are treated equally. Here's how rear extensions stack up against other common projects in Hackney.
| Type | Decisions | Rate |
|---|---|---|
| Conservatory | 49 | 89.8% |
| Outbuilding | 239 | 87.0% |
| Wraparound Extension | 102 | 86.3% |
| Garage / Parking | 182 | 85.7% |
| Side Extension | 346 | 84.4% |
| Rear Extension | 1,252 | 84.0% |
| Extension (General) | 423 | 82.3% |
| Dormer | 560 | 81.6% |
| Basement | 572 | 79.9% |
| Loft Conversion | 785 | 78.1% |
| Hip-to-Gable Conversion | 33 | 75.8% |
| New Build | 108 | 74.1% |
| Flat Conversion | 91 | 71.4% |
| Change of Use (Residential) | 293 | 64.5% |
| HMO | 74 | 55.4% |
200 rear extension applications in Hackney 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