Extension (General) approval rate in Chorley

Chorley approved 94.5% of extension (general) applications, based on 237 decisions analysed.

Last updated: June 2026

94.5%

extension (general) approval rate

237

Extension (General) decisions

224

Approved

Refused

93.1%

Chorley overall

Extension (General) applications are approved at roughly the same rate as the Chorley average (93.1%).

How extension (general) compares in Chorley

Extension (General) (237 decided)

94.5%

Chorley all applications (4,216 decided)

93.1%

Planning a extension (general) in Chorley?

94.5% 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 extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Free planning check for Chorley →

Other project types in Chorley

Rear Extension (1,003 decided)

93.1%

Garage / Parking (511 decided)

92.4%

Side Extension (421 decided)

93.3%

Conservatory (326 decided)

93.6%

New Build (301 decided)

90.0%

Dormer (160 decided)

93.1%

Outbuilding (157 decided)

86.6%

Change of Use (Residential) (145 decided)

93.1%

Front Extension (87 decided)

92.0%

Wraparound Extension (35 decided)

100.0%

HMO (23 decided)

78.3%

Loft Conversion (18 decided)

100.0%

Annex (16 decided)

93.8%

← All Chorley planning statistics

Check planning approval patterns, Free