Basement approval rate in Enfield

Enfield approved 78.0% of basement applications, based on 796 decisions analysed.

Last updated: May 2026

78.0%

basement approval rate

796

Basement decisions

621

Approved

175

Refused

79.8%

Enfield overall

Basement applications are approved at roughly the same rate as the Enfield average (79.8%).

How basement compares in Enfield

Basement (796 decided)

78.0%

Enfield all applications (29,826 decided)

79.8%

Planning a basement in Enfield?

78.0% 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 basement approval rate
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Free planning check for Enfield →

Other project types in Enfield

Rear Extension (9,329 decided)

78.8%

Garage / Parking (5,528 decided)

79.7%

Dormer (5,009 decided)

78.9%

Flat Conversion (3,278 decided)

73.8%

Side Extension (3,022 decided)

74.6%

Change of Use (Residential) (2,012 decided)

71.3%

Extension (General) (1,778 decided)

83.0%

Outbuilding (1,504 decided)

78.3%

New Build (1,432 decided)

79.7%

HMO (895 decided)

66.5%

Wraparound Extension (700 decided)

75.0%

Front Extension (565 decided)

75.6%

Loft Conversion (453 decided)

70.4%

Conservatory (253 decided)

82.2%

Annex (182 decided)

69.8%

Hip-to-Gable Conversion (156 decided)

69.2%

← All Enfield planning statistics

Check planning approval patterns — Free