Rear Extension approval rate in Enfield

Enfield approved 79.0% of rear extension applications, based on 9,799 decisions analysed.

Last updated: June 2026

79.0%

rear extension approval rate

9,799

Rear Extension decisions

7,746

Approved

2,053

Refused

80.0%

Enfield overall

Rear Extension applications are approved at roughly the same rate as the Enfield average (80.0%).

How rear extension compares in Enfield

Rear Extension (9,799 decided)

79.0%

Enfield all applications (31,137 decided)

80.0%

Planning a rear extension in Enfield?

79.0% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

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Other project types in Enfield

Garage / Parking (5,706 decided)

79.5%

Dormer (5,343 decided)

79.4%

Flat Conversion (3,330 decided)

73.7%

Side Extension (3,149 decided)

74.8%

Change of Use (Residential) (2,204 decided)

72.0%

Extension (General) (1,865 decided)

83.4%

Outbuilding (1,565 decided)

78.5%

New Build (1,457 decided)

79.6%

HMO (1,061 decided)

68.6%

Basement (811 decided)

78.1%

Wraparound Extension (729 decided)

75.4%

Front Extension (590 decided)

75.6%

Loft Conversion (485 decided)

70.9%

Conservatory (271 decided)

81.2%

Annex (186 decided)

69.4%

Hip-to-Gable Conversion (175 decided)

69.7%

← All Enfield planning statistics

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