Annex approval rate in County Durham
County Durham approved 95.3% of annex applications, based on 128 decisions analysed.
Last updated: September 2026
95.3%
annex approval rate
128
Annex decisions
122
Approved
6
Refused
94.0%
County Durham overall
Annex applications are approved at roughly the same rate as the County Durham average (94.0%).
How annex compares in County Durham
Annex
95.3%
County Durham all applications
94.0%
Planning a annex in County Durham?
95.3% 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 County Durham →
✓ 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 County Durham and any other published UK council — see the data services →
Other project types in County Durham
95.7%
97.7%
95.6%
97.1%
89.5%
95.8%
95.9%
97.1%
98.9%
73.9%
94.7%
98.7%
94.6%
78.3%