Extension (General) approval rate in Arun

Arun approved 93.2% of extension (general) applications, based on 74 decisions analysed.

Last updated: March 2026

93.2%

extension (general) approval rate

Extension (General) decisions

Approved

Refused

93.7%

Arun overall

Extension (General) applications are approved at roughly the same rate as the Arun average (93.7%).

How extension (general) compares in Arun

Extension (General) (74 decided)

93.2%

Arun all applications (2,451 decided)

93.7%

Planning a extension (general) in Arun?

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Other project types in Arun

Rear Extension (190 decided)

97.9%

Garage / Parking (187 decided)

88.8%

Side Extension (91 decided)

96.7%

Dormer (90 decided)

92.2%

Conservatory (63 decided)

100.0%

Outbuilding (47 decided)

91.5%

Loft Conversion (43 decided)

95.3%

Front Extension (42 decided)

100.0%

New Build (17 decided)

88.2%

Hip-to-Gable Conversion (16 decided)

93.8%

Annex (12 decided)

100.0%

Wraparound Extension (12 decided)

91.7%

Change of Use (Residential) (12 decided)

100.0%

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