Basement approval rate in Kensington & Chelsea
Kensington & Chelsea approved 92.3% of basement applications, based on 7,111 decisions analysed.
Last updated: March 2026
92.3%
basement approval rate
7,111
Basement decisions
6,561
Approved
550
Refused
92.5%
Kensington & Chelsea overall
Basement applications are approved at roughly the same rate as the Kensington & Chelsea average (92.5%).
How basement compares in Kensington & Chelsea
Basement
92.3%
Kensington & Chelsea all applications
92.5%
Planning a basement in Kensington & Chelsea?
92.3% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's basement approval rate
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Kensington & Chelsea Pro Report — £79
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Kensington & Chelsea
89.7%
92.2%
92.8%
86.4%
89.2%
89.0%
90.8%
89.7%
92.4%
92.6%
90.9%
94.7%
86.0%
88.4%