Outbuilding approval rate in City of London
City of London approved 97.0% of outbuilding applications, based on 66 decisions analysed.
Last updated: August 2026
97.0%
outbuilding approval rate
66
Outbuilding decisions
64
Approved
2
Refused
98.8%
City of London overall
Outbuilding applications are approved at roughly the same rate as the City of London average (98.8%).
How outbuilding compares in City of London
Outbuilding
97.0%
City of London all applications
98.8%
Planning a outbuilding in City of London?
97.0% 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 outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for City of London →
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in City of London
99.0%
99.1%
98.5%
98.1%
99.4%
100.0%
100.0%
100.0%
100.0%