Annex approval rate in Bristol
Bristol approved 76.9% of annex applications, based on 303 decisions analysed.
Last updated: June 2026
76.9%
annex approval rate
303
Annex decisions
233
Approved
70
Refused
86.9%
Bristol overall
Annex applications are refused more often than the Bristol average (86.9%), suggesting the council scrutinises these projects more closely.
How annex compares in Bristol
Annex
76.9%
Bristol all applications
86.9%
Planning a annex in Bristol?
76.9% 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 Bristol →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Bristol
90.8%
84.9%
88.4%
90.6%
87.9%
88.4%
75.4%
88.8%
72.5%
91.2%
90.4%
92.3%
94.0%
73.3%
81.3%