Outbuilding approval rate in North Northamptonshire
North Northamptonshire approved 90.7% of outbuilding applications, based on 129 decisions analysed.
Last updated: March 2026
90.7%
outbuilding approval rate
129
Outbuilding decisions
117
Approved
12
Refused
94.6%
North Northamptonshire overall
Outbuilding applications are refused more often than the North Northamptonshire average (94.6%), suggesting the council scrutinises these projects more closely.
How outbuilding compares in North Northamptonshire
Outbuilding
90.7%
North Northamptonshire all applications
94.6%
Planning a outbuilding in North Northamptonshire?
90.7% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
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Get North Northamptonshire Pro Report — £79
✓ Nearest comparable outbuilding 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%
94.9%
98.4%
94.2%
84.5%
84.1%
90.9%
90.9%
87.5%