Hip-to-Gable Conversion approval rate in Hillingdon

Hillingdon approved 83.5% of hip-to-gable conversion applications, based on 2,252 decisions analysed.

Last updated: June 2026

83.5%

hip-to-gable conversion approval rate

2,252

Hip-to-Gable Conversion decisions

1,881

Approved

371

Refused

79.0%

Hillingdon overall

Hip-to-Gable Conversion applications are approved more often than the Hillingdon average (79.0%), suggesting the council is relatively receptive to these projects.

How hip-to-gable conversion compares in Hillingdon

Hip-to-Gable Conversion (2,252 decided)

83.5%

Hillingdon all applications (30,584 decided)

79.0%

Planning a hip-to-gable conversion in Hillingdon?

83.5% 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 hip-to-gable conversion approval rate
✓ Nearest comparable hip-to-gable conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Free planning check for Hillingdon →