Annex approval rate in Ealing

Ealing approved 84.9% of annex applications, based on 265 decisions analysed.

Last updated: August 2026

84.9%

annex approval rate

265

Annex decisions

225

Approved

Refused

87.6%

Ealing overall

Annex applications are refused more often than the Ealing average (87.6%), suggesting the council scrutinises these projects more closely.

How annex compares in Ealing

Annex (265 decided)

84.9%

Ealing all applications (70,047 decided)

87.6%

Planning a annex in Ealing?

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Other project types in Ealing

Rear Extension (23,818 decided)

84.8%

Garage / Parking (13,655 decided)

90.4%

Loft Conversion (12,552 decided)

87.7%

Side Extension (8,388 decided)

85.9%

Outbuilding (4,377 decided)

84.1%

Hip-to-Gable Conversion (4,091 decided)

87.1%

Flat Conversion (3,921 decided)

84.2%

Basement (3,585 decided)

91.5%

Change of Use (Residential) (3,573 decided)

83.2%

Extension (General) (2,600 decided)

90.7%

Dormer (2,214 decided)

85.5%

Front Extension (1,868 decided)

81.2%

Conservatory (1,813 decided)

88.8%

Wraparound Extension (1,785 decided)

87.2%

New Build (1,087 decided)

96.5%

HMO (524 decided)

77.7%

← All Ealing planning statistics

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