Annex approval rate in Buckinghamshire
Buckinghamshire approved 82.7% of annex applications, based on 255 decisions analysed.
Last updated: August 2026
82.7%
annex approval rate
255
Annex decisions
211
Approved
44
Refused
85.4%
Buckinghamshire overall
Annex applications are refused more often than the Buckinghamshire average (85.4%), suggesting the council scrutinises these projects more closely.
How annex compares in Buckinghamshire
Annex
82.7%
Buckinghamshire all applications
85.4%
Planning a annex in Buckinghamshire?
82.7% 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 Buckinghamshire →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Buckinghamshire
87.7%
83.8%
88.3%
84.5%
89.1%
82.0%
84.1%
76.9%
90.1%
83.1%
89.1%
84.8%
88.3%
79.5%
68.9%