Data-backed planning intelligence · 2,650,000+ decisions analysed across England, Scotland and Wales

Dormer approval rate in Tonbridge & Malling

Tonbridge & Malling approved 83.7% of dormer applications, based on 448 decisions analysed.

Last updated: May 2026

83.7%
dormer approval rate
448
Dormer decisions
375
Approved
73
Refused
90.1%
Tonbridge & Malling overall

Dormer applications are refused more often than the Tonbridge & Malling average (90.1%), suggesting the council scrutinises these projects more closely.

How dormer compares in Tonbridge & Malling

Dormer (448 decided)
83.7%
Tonbridge & Malling all applications (7,950 decided)
90.1%

Planning a dormer in Tonbridge & Malling?

83.7% get approved — but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

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Other project types in Tonbridge & Malling

Garage / Parking (1,868 decided)
85.5%
Rear Extension (1,502 decided)
92.9%
Side Extension (870 decided)
89.9%
Extension (General) (525 decided)
88.8%
Outbuilding (505 decided)
85.1%
New Build (391 decided)
84.4%
88.0%
Conservatory (306 decided)
95.4%
Loft Conversion (295 decided)
87.5%
Front Extension (220 decided)
88.2%
Wraparound Extension (182 decided)
90.1%
Annex (137 decided)
80.3%
Basement (64 decided)
85.9%
84.9%
Flat Conversion (21 decided)
90.5%
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