Annex approval rate in Wandsworth
Wandsworth approved 91.5% of annex applications, based on 59 decisions analysed.
Last updated: March 2026
91.5%
annex approval rate
59
Annex decisions
54
Approved
5
Refused
93.5%
Wandsworth overall
Annex applications are approved at roughly the same rate as the Wandsworth average (93.5%).
How annex compares in Wandsworth
Annex
91.5%
Wandsworth all applications
93.5%
Planning a annex in Wandsworth?
91.5% 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
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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 Wandsworth
93.0%
91.3%
95.6%
93.6%
95.0%
88.8%
94.2%
92.8%
91.8%
96.3%
83.0%
92.5%
90.1%
86.8%
97.0%