Not all planning applications are created equal. The gap between the highest and lowest approval project type in Rhondda Cynon Taf is 53.8% — 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 | 34 | 34 | 0 | 100.0% |
| 2 | Side Extension | 269 | 262 | 7 | 97.4% |
| 3 | Front Extension | 30 | 29 | 1 | 96.7% |
| 4 | Extension (General) | 660 | 632 | 28 | 95.8% |
| 5 | Rear Extension | 609 | 583 | 26 | 95.7% |
| 6 | Dormer | 198 | 186 | 12 | 93.9% |
| 7 | Loft Conversion | 120 | 112 | 8 | 93.3% |
| 8 | Conservatory | 56 | 52 | 4 | 92.9% |
| 9 | Annex | 58 | 53 | 5 | 91.4% |
| 10 | Garage / Parking | 796 | 722 | 74 | 90.7% |
| 11 | Flat Conversion | 42 | 37 | 5 | 88.1% |
| 12 | Outbuilding | 166 | 146 | 20 | 88.0% |
| 13 | Change of Use (Residential) | 449 | 379 | 70 | 84.4% |
| 14 | Basement | 40 | 32 | 8 | 80.0% |
| 15 | New Build | 71 | 53 | 18 | 74.6% |
| 16 | HMO | 52 | 24 | 28 | 46.2% |
A wraparound extension application has a 100.0% approval rate. HMO? Just 46.2%.
Check your postcode to see what actually happens near your address.
334 planning applications in Rhondda Cynon Taf 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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