Data-backed planning intelligence · 3,700,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Annex approval rate in West Oxfordshire

West Oxfordshire approved 89.2% of annex applications, based on 111 decisions analysed.

Last updated: August 2026

89.2%
annex approval rate
111
Annex decisions
99
Approved
12
Refused
94.5%
West Oxfordshire overall

Annex applications are refused more often than the West Oxfordshire average (94.5%), suggesting the council scrutinises these projects more closely.

How annex compares in West Oxfordshire

Annex (111 decided)
89.2%
West Oxfordshire all applications (7,591 decided)
94.5%

Planning a annex in West Oxfordshire?

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Other project types in West Oxfordshire

Garage / Parking (1,193 decided)
92.0%
Rear Extension (1,038 decided)
96.1%
Extension (General) (664 decided)
95.5%
Outbuilding (592 decided)
95.1%
New Build (512 decided)
85.4%
Side Extension (476 decided)
96.2%
Dormer (330 decided)
96.7%
88.1%
Conservatory (246 decided)
98.0%
Front Extension (178 decided)
95.5%
Loft Conversion (93 decided)
94.6%
100.0%
Basement (29 decided)
96.6%
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