Dormer approval rate in Test Valley
Test Valley approved 92.3% of dormer applications, based on 183 decisions analysed.
Last updated: September 2026
92.3%
dormer approval rate
183
Dormer decisions
169
Approved
14
Refused
90.5%
Test Valley overall
Dormer applications are approved at roughly the same rate as the Test Valley average (90.5%).
How dormer compares in Test Valley
Dormer
92.3%
Test Valley all applications
90.5%
Planning a dormer in Test Valley?
92.3% 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 dormer approval rate
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Test Valley →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Test Valley and any other published UK council — see the data services →
Other project types in Test Valley
90.9%
94.7%
95.5%
91.6%
92.0%
96.6%
81.1%
95.3%
88.5%
92.4%
98.2%
88.0%