Annex approval rate in Camden

Camden approved 91.7% of annex applications, based on 60 decisions analysed.

Last updated: August 2026

91.7%

annex approval rate

Annex decisions

Approved

Refused

93.4%

Camden overall

Annex applications are approved at roughly the same rate as the Camden average (93.4%).

How annex compares in Camden

Annex (60 decided)

91.7%

Camden all applications (25,921 decided)

93.4%

Planning a annex in Camden?

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Other project types in Camden

Basement (4,316 decided)

95.7%

Change of Use (Residential) (4,276 decided)

95.6%

Rear Extension (3,685 decided)

93.6%

Garage / Parking (1,661 decided)

95.1%

Extension (General) (1,654 decided)

94.8%

Loft Conversion (1,580 decided)

86.5%

Dormer (1,400 decided)

90.6%

Flat Conversion (1,268 decided)

96.1%

New Build (1,179 decided)

93.3%

Outbuilding (916 decided)

95.3%

Side Extension (836 decided)

93.3%

Conservatory (396 decided)

94.9%

HMO (160 decided)

90.0%

Wraparound Extension (125 decided)

93.6%

Front Extension (103 decided)

83.5%

Hip-to-Gable Conversion (37 decided)

97.3%

← All Camden planning statistics

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