Rear Extension approval rate in Tonbridge & Malling
Tonbridge & Malling approved 93.1% of rear extension applications, based on 1,650 decisions analysed.
Last updated: September 2026
93.1%
rear extension approval rate
1,650
Rear Extension decisions
1,536
Approved
114
Refused
90.7%
Tonbridge & Malling overall
Rear Extension applications are approved more often than the Tonbridge & Malling average (90.7%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Tonbridge & Malling
Rear Extension
93.1%
Tonbridge & Malling all applications
90.7%
Planning a rear extension in Tonbridge & Malling?
93.1% 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 rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Tonbridge & Malling →
✓ Nearest comparable rear extension 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%
90.3%
89.1%
85.6%
84.0%
85.1%
95.3%
87.3%
88.9%
90.5%
83.2%
87.1%
85.7%
92.6%