Annex approval rate in Greenwich
Greenwich approved 72.9% of annex applications, based on 70 decisions analysed.
Last updated: June 2026
72.9%
annex approval rate
70
Annex decisions
51
Approved
19
Refused
78.2%
Greenwich overall
Annex applications are refused more often than the Greenwich average (78.2%), suggesting the council scrutinises these projects more closely.
How annex compares in Greenwich
Annex
72.9%
Greenwich all applications
78.2%
Planning a annex in Greenwich?
72.9% 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 annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Greenwich →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Greenwich
66.4%
77.5%
67.5%
67.5%
59.7%
76.0%
78.7%
70.2%
58.5%
64.0%
77.2%
78.2%
76.0%
85.0%
49.6%