Extension (General) approval rate in North Northamptonshire
North Northamptonshire approved 94.9% of extension (general) applications, based on 274 decisions analysed.
Last updated: March 2026
94.9%
extension (general) approval rate
274
Extension (General) decisions
260
Approved
14
Refused
94.6%
North Northamptonshire overall
Extension (General) applications are approved at roughly the same rate as the North Northamptonshire average (94.6%).
How extension (general) compares in North Northamptonshire
Extension (General)
94.9%
North Northamptonshire all applications
94.6%
Planning a extension (general) in North Northamptonshire?
94.9% get approved — but the odds vary by street. Your Pro Report 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
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✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in North Northamptonshire
95.4%
91.5%
92.5%
90.7%
98.4%
94.2%
84.5%
84.1%
90.9%
90.9%
87.5%