Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 802 real decisions tell us about rear extension outcomes in Newry, Mourne and Down District Council.
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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 | Unknown | 13 | 13 | 100.0% |
Two houses on the same street can get different outcomes.
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Not all applications are treated equally. Here's how rear extensions stack up against other common projects in Newry, Mourne and Down District Council.
| Type | Decisions | Rate |
|---|---|---|
| Side Extension | 475 | 98.9% |
| Wraparound Extension | 85 | 98.8% |
| Dormer | 100 | 97.0% |
| Rear Extension | 802 | 96.5% |
| Extension (General) | 2,024 | 94.1% |
| Loft Conversion | 33 | 93.9% |
| Annex | 132 | 92.4% |
| Front Extension | 72 | 91.7% |
| Conservatory | 29 | 89.7% |
| Garage / Parking | 4,178 | 88.1% |
| Change of Use (Residential) | 529 | 87.5% |
| New Build | 1,015 | 84.6% |
| Basement | 26 | 84.6% |
| Outbuilding | 570 | 80.2% |
28 rear extension applications in Newry, Mourne and Down District Council 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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