Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Flat Conversion approval rate in Wandsworth

Wandsworth approved 95.8% of flat conversion applications, based on 740 decisions analysed.

Last updated: September 2026

95.8%
flat conversion approval rate
740
Flat Conversion decisions
709
Approved
31
Refused
92.8%
Wandsworth overall

Flat Conversion applications are approved more often than the Wandsworth average (92.8%), suggesting the council is relatively receptive to these projects.

How flat conversion compares in Wandsworth

Flat Conversion (740 decided)
95.8%
Wandsworth all applications (23,652 decided)
92.8%

Planning a flat conversion in Wandsworth?

95.8% 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 flat conversion approval rate
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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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

Rear Extension (6,430 decided)
92.7%
Loft Conversion (4,597 decided)
91.3%
Side Extension (3,538 decided)
93.4%
Garage / Parking (3,494 decided)
95.3%
Basement (3,291 decided)
94.7%
92.5%
Dormer (2,026 decided)
88.6%
New Build (1,771 decided)
94.0%
Extension (General) (1,688 decided)
92.5%
Outbuilding (848 decided)
91.4%
82.2%
Wraparound Extension (293 decided)
92.5%
HMO (219 decided)
89.5%
Front Extension (118 decided)
87.3%
Conservatory (115 decided)
97.4%
Annex (62 decided)
87.1%
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