Data-backed planning intelligence · 2,500,000+ decisions analysed across England, Scotland and Wales

Outbuilding approval rate in Epsom & Ewell

Epsom & Ewell approved 89.1% of outbuilding applications, based on 338 decisions analysed.

Last updated: March 2026

89.1%
outbuilding approval rate
338
Outbuilding decisions
301
Approved
37
Refused
87.9%
Epsom & Ewell overall

Outbuilding applications are approved at roughly the same rate as the Epsom & Ewell average (87.9%).

How outbuilding compares in Epsom & Ewell

Outbuilding (338 decided)
89.1%
Epsom & Ewell all applications (8,139 decided)
87.9%

Planning a outbuilding in Epsom & Ewell?

89.1% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Epsom & Ewell Pro Report — £79

Less than one set of revised drawings.

Other project types in Epsom & Ewell

Rear Extension (2,239 decided)
87.5%
Garage / Parking (1,430 decided)
86.6%
Side Extension (1,125 decided)
87.2%
Dormer (789 decided)
83.5%
Loft Conversion (774 decided)
84.2%
88.5%
Front Extension (322 decided)
87.6%
Conservatory (308 decided)
89.9%
Extension (General) (305 decided)
84.9%
Wraparound Extension (254 decided)
90.2%
New Build (203 decided)
78.3%
73.6%
Annex (45 decided)
84.4%
Flat Conversion (39 decided)
69.2%
Basement (33 decided)
81.8%
HMO (16 decided)
75.0%
Check planning approval patterns — Free