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

Extension (General) approval rate in Epsom & Ewell

Epsom & Ewell approved 84.2% of extension (general) applications, based on 322 decisions analysed.

Last updated: September 2026

84.2%
extension (general) approval rate
322
Extension (General) decisions
271
Approved
51
Refused
85.4%
Epsom & Ewell overall

Extension (General) applications are approved at roughly the same rate as the Epsom & Ewell average (85.4%).

How extension (general) compares in Epsom & Ewell

Extension (General) (322 decided)
84.2%
Epsom & Ewell all applications (4,661 decided)
85.4%

Planning a extension (general) in Epsom & Ewell?

84.2% 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 Epsom & Ewell →

Planning professional? PlanningLens runs refusal alerts and evidence packs for Epsom & Ewell and any other published UK council — see the data services →

Other project types in Epsom & Ewell

Rear Extension (2,439 decided)
87.5%
Garage / Parking (1,578 decided)
86.2%
Side Extension (1,207 decided)
87.2%
Dormer (879 decided)
83.6%
Loft Conversion (863 decided)
84.1%
88.3%
Outbuilding (381 decided)
89.0%
Front Extension (356 decided)
86.8%
Conservatory (346 decided)
90.2%
Wraparound Extension (291 decided)
89.3%
74.7%
New Build (208 decided)
78.4%
Annex (51 decided)
84.3%
Flat Conversion (39 decided)
69.2%
Basement (36 decided)
77.8%
HMO (21 decided)
76.2%
Check planning approval patterns, Free