Annex approval rate in Basingstoke & Deane

Basingstoke & Deane approved 96.4% of annex applications, based on 166 decisions analysed.

Last updated: August 2026

96.4%

annex approval rate

166

Annex decisions

160

Approved

Refused

90.1%

Basingstoke & Deane overall

Annex applications are approved more often than the Basingstoke & Deane average (90.1%), suggesting the council is relatively receptive to these projects.

How annex compares in Basingstoke & Deane

Annex (166 decided)

96.4%

Basingstoke & Deane all applications (11,751 decided)

90.1%

Planning a annex in Basingstoke & Deane?

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Other project types in Basingstoke & Deane

Garage / Parking (2,204 decided)

90.8%

Rear Extension (1,903 decided)

96.2%

Side Extension (1,121 decided)

94.8%

New Build (1,002 decided)

83.4%

Outbuilding (871 decided)

94.3%

Extension (General) (595 decided)

93.6%

Change of Use (Residential) (540 decided)

85.0%

Front Extension (444 decided)

96.2%

Dormer (437 decided)

95.0%

Conservatory (416 decided)

97.8%

Wraparound Extension (178 decided)

92.1%

Loft Conversion (144 decided)

95.1%

HMO (27 decided)

44.4%

Hip-to-Gable Conversion (18 decided)

94.4%

Basement (17 decided)

94.1%

Flat Conversion (15 decided)

80.0%

← All Basingstoke & Deane planning statistics

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