New Build approval rate in Hillingdon
Hillingdon approved 80.0% of new build applications, based on 1,644 decisions analysed.
Last updated: March 2026
80.0%
new build approval rate
1,644
New Build decisions
1,315
Approved
329
Refused
78.9%
Hillingdon overall
New Build applications are approved at roughly the same rate as the Hillingdon average (78.9%).
How new build compares in Hillingdon
New Build
80.0%
Hillingdon all applications
78.9%
Planning a new build in Hillingdon?
80.0% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's new build approval rate
✓ Nearest comparable new build decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Hillingdon Pro Report — £79
✓ Nearest comparable new build decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Hillingdon
77.6%
80.9%
78.4%
70.9%
80.0%
83.6%
83.0%
65.5%
75.8%
73.0%
81.9%
84.1%
73.7%
59.6%
40.8%