Rear Extension approval rate in West Northamptonshire
West Northamptonshire approved 94.3% of rear extension applications, based on 35 decisions analysed.
Last updated: August 2026
94.3%
rear extension approval rate
35
Rear Extension decisions
33
Approved
2
Refused
93.5%
West Northamptonshire overall
Rear Extension applications are approved at roughly the same rate as the West Northamptonshire average (93.5%).
How rear extension compares in West Northamptonshire
Rear Extension
94.3%
West Northamptonshire all applications
93.5%
Planning a rear extension in West Northamptonshire?
94.3% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
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✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in West Northamptonshire
95.7%
87.5%
92.3%
90.9%
70.0%