Rear Extension approval rate in Runnymede
Runnymede approved 87.6% of rear extension applications, based on 3,487 decisions analysed.
Last updated: April 2026
87.6%
rear extension approval rate
3,487
Rear Extension decisions
3,055
Approved
432
Refused
87.2%
Runnymede overall
Rear Extension applications are approved at roughly the same rate as the Runnymede average (87.2%).
How rear extension compares in Runnymede
Rear Extension
87.6%
Runnymede all applications
87.2%
Planning a rear extension in Runnymede?
87.6% get approved — but the odds vary by street. Your Pro Report 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
Get Runnymede Pro Report — £79
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Runnymede
87.2%
90.8%
86.1%
87.0%
83.8%
87.5%
85.3%
90.6%
92.3%
94.2%
92.4%
88.5%
85.8%
70.3%
56.4%