Extension (General) approval rate in Tonbridge & Malling
Tonbridge & Malling approved 89.1% of extension (general) applications, based on 577 decisions analysed.
Last updated: September 2026
89.1%
extension (general) approval rate
577
Extension (General) decisions
514
Approved
63
Refused
90.7%
Tonbridge & Malling overall
Extension (General) applications are approved at roughly the same rate as the Tonbridge & Malling average (90.7%).
How extension (general) compares in Tonbridge & Malling
Extension (General)
89.1%
Tonbridge & Malling all applications
90.7%
Planning a extension (general) in Tonbridge & Malling?
89.1% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
✓ Your ward's extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Tonbridge & Malling →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Tonbridge & Malling and any other published UK council — see the data services →
Other project types in Tonbridge & Malling
86.6%
93.1%
90.3%
85.6%
84.0%
85.1%
95.3%
87.3%
88.9%
90.5%
83.2%
87.1%
85.7%
92.6%