Annex approval rate in Cheltenham
Cheltenham approved 91.5% of annex applications, based on 130 decisions analysed.
Last updated: March 2026
91.5%
annex approval rate
130
Annex decisions
119
Approved
11
Refused
95.9%
Cheltenham overall
Annex applications are refused more often than the Cheltenham average (95.9%), suggesting the council scrutinises these projects more closely.
How annex compares in Cheltenham
Annex
91.5%
Cheltenham all applications
95.9%
Planning a annex in Cheltenham?
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✓ 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 Cheltenham
98.0%
95.7%
96.9%
96.2%
96.1%
96.0%
99.2%
92.6%
87.1%
96.7%
97.8%
96.4%
95.9%
89.3%
87.5%