Annex approval rate in Wandsworth
Wandsworth approved 88.5% of annex applications, based on 61 decisions analysed.
Last updated: August 2026
88.5%
annex approval rate
61
Annex decisions
54
Approved
7
Refused
93.3%
Wandsworth overall
Annex applications are refused more often than the Wandsworth average (93.3%), suggesting the council scrutinises these projects more closely.
How annex compares in Wandsworth
Annex
88.5%
Wandsworth all applications
93.3%
Planning a annex in Wandsworth?
88.5% 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 Wandsworth →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Wandsworth
93.0%
91.4%
93.5%
95.4%
94.7%
88.8%
94.1%
92.5%
91.5%
95.9%
82.9%
92.7%
89.7%
87.1%
97.4%