Extension (General) approval rate in Wandsworth
Wandsworth approved 92.5% of extension (general) applications, based on 1,688 decisions analysed.
Last updated: September 2026
92.5%
extension (general) approval rate
1,688
Extension (General) decisions
1,562
Approved
126
Refused
92.8%
Wandsworth overall
Extension (General) applications are approved at roughly the same rate as the Wandsworth average (92.8%).
How extension (general) compares in Wandsworth
Extension (General)
92.5%
Wandsworth all applications
92.8%
Planning a extension (general) in Wandsworth?
92.5% 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 extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Wandsworth →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Wandsworth and any other published UK council — see the data services →
Other project types in Wandsworth
92.7%
91.3%
93.4%
95.3%
94.7%
88.6%
94.0%
91.4%
95.8%
82.2%
92.5%
89.5%
87.3%
97.4%
87.1%