Side Extension approval rate in Harborough
Harborough approved 94.4% of side extension applications, based on 342 decisions analysed.
Last updated: August 2026
94.4%
side extension approval rate
342
Side Extension decisions
323
Approved
19
Refused
91.4%
Harborough overall
Side Extension applications are approved more often than the Harborough average (91.4%), suggesting the council is relatively receptive to these projects.
How side extension compares in Harborough
Side Extension
94.4%
Harborough all applications
91.4%
Planning a side extension in Harborough?
94.4% 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 Harborough →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Harborough
91.8%
89.2%
82.4%
91.0%
91.0%
91.5%
89.1%
92.6%
91.5%
88.9%
86.0%