Data-backed planning intelligence · 2,550,000+ decisions analysed across England, Scotland and Wales

Rear Extension approval rate in West Lancashire

West Lancashire approved 99.1% of rear extension applications, based on 551 decisions analysed.

Last updated: April 2026

99.1%
rear extension approval rate
551
Rear Extension decisions
546
Approved
5
Refused
95.1%
West Lancashire overall

Rear Extension applications are approved more often than the West Lancashire average (95.1%), suggesting the council is relatively receptive to these projects.

How rear extension compares in West Lancashire

Rear Extension (551 decided)
99.1%
West Lancashire all applications (3,928 decided)
95.1%

Planning a rear extension in West Lancashire?

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✓ Nearest comparable rear extension decisions
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Less than one set of revised drawings.

Other project types in West Lancashire

Garage / Parking (588 decided)
97.8%
Extension (General) (489 decided)
94.3%
Side Extension (298 decided)
100.0%
Dormer (173 decided)
99.4%
Outbuilding (173 decided)
97.1%
94.3%
Conservatory (156 decided)
99.4%
New Build (129 decided)
95.3%
Loft Conversion (74 decided)
100.0%
Front Extension (47 decided)
100.0%
100.0%
HMO (16 decided)
100.0%
Annex (15 decided)
93.3%
Basement (10 decided)
100.0%
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