Annex approval rate in Oxford
Oxford approved 64.9% of annex applications, based on 37 decisions analysed.
Last updated: August 2026
64.9%
annex approval rate
37
Annex decisions
24
Approved
13
Refused
91.5%
Oxford overall
Annex applications are refused more often than the Oxford average (91.5%), suggesting the council scrutinises these projects more closely.
How annex compares in Oxford
Annex
64.9%
Oxford all applications
91.5%
Planning a annex in Oxford?
64.9% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
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✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Oxford
88.6%
85.3%
90.7%
85.2%
90.4%
88.1%
78.0%
82.8%
91.0%
84.1%
87.3%
89.9%
98.0%
87.6%
81.5%