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Extension (General) approval rate in Hammersmith & Fulham

Hammersmith & Fulham approved 93.2% of extension (general) applications, based on 572 decisions analysed.

Last updated: August 2026

93.2%
extension (general) approval rate
572
Extension (General) decisions
533
Approved
39
Refused
92.2%
Hammersmith & Fulham overall

Extension (General) applications are approved at roughly the same rate as the Hammersmith & Fulham average (92.2%).

How extension (general) compares in Hammersmith & Fulham

Extension (General) (572 decided)
93.2%
Hammersmith & Fulham all applications (19,579 decided)
92.2%

Planning a extension (general) in Hammersmith & Fulham?

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Other project types in Hammersmith & Fulham

Rear Extension (5,311 decided)
92.6%
Loft Conversion (2,831 decided)
92.2%
Basement (2,799 decided)
92.3%
Flat Conversion (2,270 decided)
90.0%
87.3%
Garage / Parking (1,313 decided)
89.3%
New Build (773 decided)
93.1%
Dormer (668 decided)
91.8%
Outbuilding (570 decided)
92.6%
Side Extension (441 decided)
91.6%
Conservatory (267 decided)
95.1%
83.3%
HMO (102 decided)
86.3%
93.5%
Front Extension (30 decided)
90.0%
Annex (29 decided)
96.6%
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