Extension (General) approval rate in Greenwich
Greenwich approved 78.4% of extension (general) applications, based on 587 decisions analysed.
Last updated: March 2026
78.4%
extension (general) approval rate
587
Extension (General) decisions
460
Approved
127
Refused
78.1%
Greenwich overall
Extension (General) applications are approved at roughly the same rate as the Greenwich average (78.1%).
How extension (general) compares in Greenwich
Extension (General)
78.4%
Greenwich all applications
78.1%
Planning a extension (general) in Greenwich?
78.4% 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 Greenwich 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 Greenwich
66.3%
77.9%
67.9%
67.6%
59.8%
76.7%
78.8%
70.5%
58.1%
64.7%
78.6%
76.3%
85.6%
49.5%
71.2%