Data-backed planning intelligence · 3,790,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Extension (General) approval rate in Swindon

Swindon approved 94.1% of extension (general) applications, based on 135 decisions analysed.

Last updated: August 2026

94.1%
extension (general) approval rate
135
Extension (General) decisions
127
Approved
8
Refused
95.0%
Swindon overall

Extension (General) applications are approved at roughly the same rate as the Swindon average (95.0%).

How extension (general) compares in Swindon

Extension (General) (135 decided)
94.1%
Swindon all applications (4,609 decided)
95.0%

Planning a extension (general) in Swindon?

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Other project types in Swindon

Rear Extension (1,254 decided)
93.9%
Side Extension (520 decided)
93.7%
Garage / Parking (441 decided)
93.2%
New Build (264 decided)
90.5%
Conservatory (236 decided)
96.2%
Dormer (187 decided)
90.4%
90.7%
Front Extension (124 decided)
90.3%
Outbuilding (87 decided)
95.4%
97.1%
Loft Conversion (43 decided)
93.0%
Annex (24 decided)
91.7%
HMO (16 decided)
93.8%
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