Side Extension approval rate in West Northamptonshire
West Northamptonshire approved 90.9% of side extension applications, based on 11 decisions analysed.
Last updated: August 2026
90.9%
side extension approval rate
11
Side Extension decisions
10
Approved
1
Refused
93.5%
West Northamptonshire overall
Side Extension applications are refused more often than the West Northamptonshire average (93.5%), suggesting the council scrutinises these projects more closely.
How side extension compares in West Northamptonshire
Side Extension
90.9%
West Northamptonshire all applications
93.5%
Planning a side extension in West Northamptonshire?
90.9% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for West Northamptonshire →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in West Northamptonshire
95.7%
94.3%
87.5%
92.3%
70.0%