Side Extension approval rate in Bexley
Bexley approved 86.3% of side extension applications, based on 3,903 decisions analysed.
Last updated: September 2026
86.3%
side extension approval rate
3,903
Side Extension decisions
3,370
Approved
533
Refused
84.8%
Bexley overall
Side Extension applications are approved at roughly the same rate as the Bexley average (84.8%).
How side extension compares in Bexley
Side Extension
86.3%
Bexley all applications
84.8%
Planning a side extension in Bexley?
86.3% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Bexley →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Bexley and any other published UK council — see the data services →
Other project types in Bexley
83.0%
86.5%
80.1%
84.9%
85.6%
83.0%
80.3%
86.6%
86.1%
90.6%
78.4%
83.7%
65.4%
87.6%
81.6%