Dormer approval rate in Derry City and Strabane District Council
Derry City and Strabane District Council approved 98.8% of dormer applications, based on 83 decisions analysed.
Last updated: June 2026
98.8%
dormer approval rate
83
Dormer decisions
82
Approved
1
Refused
97.3%
Derry City and Strabane District Council overall
Dormer applications are approved at roughly the same rate as the Derry City and Strabane District Council average (97.3%).
How dormer compares in Derry City and Strabane District Council
Dormer
98.8%
Derry City and Strabane District Council all applications
97.3%
Planning a dormer in Derry City and Strabane District Council?
98.8% 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 Derry City and Strabane District Council →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Derry City and Strabane District Council
98.1%
99.7%
99.0%
99.8%
97.6%
96.5%
94.7%
99.0%
100.0%
100.0%
100.0%
100.0%
100.0%