Outbuilding approval rate in Hammersmith & Fulham
Hammersmith & Fulham approved 92.5% of outbuilding applications, based on 563 decisions analysed.
Last updated: March 2026
92.5%
outbuilding approval rate
563
Outbuilding decisions
521
Approved
42
Refused
92.1%
Hammersmith & Fulham overall
Outbuilding applications are approved at roughly the same rate as the Hammersmith & Fulham average (92.1%).
How outbuilding compares in Hammersmith & Fulham
Outbuilding
92.5%
Hammersmith & Fulham all applications
92.1%
Planning a outbuilding in Hammersmith & Fulham?
92.5% get approved — but the odds vary by street. Your Pro Report 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
Get Hammersmith & Fulham Pro Report — £79
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Hammersmith & Fulham
92.6%
92.1%
92.2%
89.9%
89.3%
93.0%
91.2%
93.0%
90.7%
95.0%
83.2%
86.1%
92.9%
90.3%
96.3%