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Extension (General) approval rate in Tonbridge & Malling

Tonbridge & Malling approved 89.4% of extension (general) applications, based on 689 decisions analysed.

Last updated: March 2026

89.4%
extension (general) approval rate
689
Extension (General) decisions
616
Approved
73
Refused
90.3%
Tonbridge & Malling overall

Extension (General) applications are approved at roughly the same rate as the Tonbridge & Malling average (90.3%).

How extension (general) compares in Tonbridge & Malling

Extension (General) (689 decided)
89.4%
Tonbridge & Malling all applications (10,563 decided)
90.3%

Planning a extension (general) in Tonbridge & Malling?

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Less than one set of revised drawings.

Other project types in Tonbridge & Malling

Garage / Parking (2,392 decided)
85.6%
Rear Extension (1,853 decided)
92.3%
Side Extension (1,082 decided)
89.6%
Outbuilding (642 decided)
84.3%
Dormer (552 decided)
84.8%
New Build (499 decided)
83.2%
87.7%
Conservatory (391 decided)
94.9%
Loft Conversion (372 decided)
86.3%
Front Extension (271 decided)
87.8%
Wraparound Extension (218 decided)
89.9%
Annex (160 decided)
81.2%
Basement (75 decided)
86.7%
81.8%
Flat Conversion (38 decided)
94.7%
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