Side Extension approval rate in Richmond
Richmond approved 82.1% of side extension applications, based on 3,156 decisions analysed.
Last updated: June 2026
82.1%
side extension approval rate
3,156
Side Extension decisions
2,590
Approved
566
Refused
87.5%
Richmond overall
Side Extension applications are refused more often than the Richmond average (87.5%), suggesting the council scrutinises these projects more closely.
How side extension compares in Richmond
Side Extension
82.1%
Richmond all applications
87.5%
Planning a side extension in Richmond?
82.1% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Richmond →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Richmond
82.5%
81.5%
81.5%
83.7%
87.6%
85.0%
82.4%
83.6%
83.7%
89.6%
82.2%
88.4%
77.1%
92.6%
79.6%