Not all planning applications are created equal. The gap between the highest and lowest approval project type in Spelthorne is 12.9% — 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 | Side Extension | 65 | 62 | 3 | 95.4% |
| 2 | Outbuilding | 32 | 30 | 2 | 93.8% |
| 3 | Conservatory | 52 | 47 | 5 | 90.4% |
| 4 | Garage / Parking | 88 | 78 | 10 | 88.6% |
| 5 | Rear Extension | 296 | 261 | 35 | 88.2% |
| 6 | Dormer | 79 | 67 | 12 | 84.8% |
| 7 | Loft Conversion | 57 | 48 | 9 | 84.2% |
| 8 | Hip-to-Gable Conversion | 40 | 33 | 7 | 82.5% |
A side extension application has a 95.4% approval rate. Hip-to-Gable Conversion? Just 82.5%.
Check your postcode to see what actually happens near your address.
68 planning applications in Spelthorne have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A £79 report shows you what gets approved — and what gets refused — near your property.
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