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)
89.4%
Tonbridge & Malling all applications
90.3%
Planning a extension (general) in Tonbridge & Malling?
89.4% get approved — but the odds vary by street. Your Pro Report 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
Get Tonbridge & Malling Pro Report — £79
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Tonbridge & Malling
85.6%
92.3%
89.6%
84.3%
84.8%
83.2%
94.9%
86.3%
87.8%
89.9%
81.2%
86.7%
81.8%
94.7%