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

Outbuilding approval rate in Oxford

Oxford approved 88.1% of outbuilding applications, based on 302 decisions analysed.

Last updated: August 2026

88.1%
outbuilding approval rate
302
Outbuilding decisions
266
Approved
36
Refused
91.5%
Oxford overall

Outbuilding applications are refused more often than the Oxford average (91.5%), suggesting the council scrutinises these projects more closely.

How outbuilding compares in Oxford

Outbuilding (302 decided)
88.1%
Oxford all applications (6,203 decided)
91.5%

Planning a outbuilding in Oxford?

88.1% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

✓ Your ward's outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Oxford →

Other project types in Oxford

Rear Extension (1,398 decided)
88.6%
Garage / Parking (715 decided)
85.3%
Dormer (497 decided)
90.7%
Side Extension (466 decided)
85.2%
Loft Conversion (376 decided)
90.4%
82.9%
HMO (300 decided)
78.0%
New Build (239 decided)
82.8%
Conservatory (177 decided)
91.0%
Wraparound Extension (145 decided)
84.1%
87.3%
Extension (General) (129 decided)
89.9%
Basement (101 decided)
98.0%
Front Extension (89 decided)
87.6%
Flat Conversion (54 decided)
81.5%
Annex (37 decided)
64.9%
Check planning approval patterns, Free