Annex approval rate in County Durham
County Durham approved 95.9% of annex applications, based on 123 decisions analysed.
Last updated: March 2026
95.9%
annex approval rate
123
Annex decisions
118
Approved
5
Refused
95.0%
County Durham overall
Annex applications are approved at roughly the same rate as the County Durham average (95.0%).
How annex compares in County Durham
Annex
95.9%
County Durham all applications
95.0%
Planning a annex in County Durham?
95.9% get approved — but the odds vary by street. Your Pro Report 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
Get County Durham Pro Report — £79
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in County Durham
95.7%
97.8%
95.7%
97.0%
89.8%
96.2%
95.6%
96.8%
99.6%
74.8%
94.0%
98.6%
93.3%
80.0%