Annex approval rate in Oxford
Oxford approved 64.9% of annex applications, based on 37 decisions analysed.
Last updated: September 2026
64.9%
annex approval rate
37
Annex decisions
24
Approved
13
Refused
87.5%
Oxford overall
Annex applications are refused more often than the Oxford average (87.5%), suggesting the council scrutinises these projects more closely.
How annex compares in Oxford
Annex
64.9%
Oxford all applications
87.5%
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.
✓ Your ward's annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Oxford →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Oxford and any other published UK council — see the data services →
Other project types in Oxford
88.4%
85.1%
90.0%
85.3%
89.5%
87.9%
78.2%
83.1%
91.3%
84.2%
87.8%
89.6%
98.1%
87.1%
81.8%