Extension (General) approval rate in Greenwich
Greenwich approved 77.5% of extension (general) applications, based on 617 decisions analysed.
Last updated: August 2026
77.5%
extension (general) approval rate
617
Extension (General) decisions
478
Approved
139
Refused
78.2%
Greenwich overall
Extension (General) applications are approved at roughly the same rate as the Greenwich average (78.2%).
How extension (general) compares in Greenwich
Extension (General)
77.5%
Greenwich all applications
78.2%
Planning a extension (general) in Greenwich?
77.5% 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 extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Greenwich →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Greenwich
66.6%
77.4%
67.9%
67.8%
59.8%
76.6%
79.0%
70.5%
57.8%
62.7%
78.1%
76.7%
85.5%
49.1%
74.6%