Extension (General) approval rate in Warrington
Warrington approved 89.0% of extension (general) applications, based on 1,238 decisions analysed.
Last updated: September 2026
89.0%
extension (general) approval rate
1,238
Extension (General) decisions
1,102
Approved
136
Refused
85.8%
Warrington overall
Extension (General) applications are approved more often than the Warrington average (85.8%), suggesting the council is relatively receptive to these projects.
How extension (general) compares in Warrington
Extension (General)
89.0%
Warrington all applications
85.8%
Planning a extension (general) in Warrington?
89.0% 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 Warrington →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Warrington and any other published UK council — see the data services →
Other project types in Warrington
90.0%
86.8%
84.3%
83.1%
89.5%
90.4%
85.1%
87.1%
82.3%
80.4%
83.5%
80.2%
83.3%
90.6%
90.0%