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Dormer approval rate in Middlesbrough

Middlesbrough approved 59.3% of dormer applications, based on 140 decisions analysed.

Last updated: March 2026

59.3%
dormer approval rate
140
Dormer decisions
83
Approved
57
Refused
83.1%
Middlesbrough overall

Dormer applications are refused more often than the Middlesbrough average (83.1%), suggesting the council scrutinises these projects more closely.

How dormer compares in Middlesbrough

Dormer (140 decided)
59.3%
Middlesbrough all applications (3,412 decided)
83.1%

Planning a dormer in Middlesbrough?

59.3% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's dormer approval rate
✓ Nearest comparable dormer decisions
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Less than one set of revised drawings.

Other project types in Middlesbrough

Extension (General) (1,155 decided)
81.5%
Garage / Parking (484 decided)
80.6%
73.8%
Rear Extension (168 decided)
79.2%
New Build (137 decided)
72.3%
Side Extension (109 decided)
75.2%
HMO (85 decided)
69.4%
Conservatory (81 decided)
87.7%
Outbuilding (74 decided)
83.8%
Flat Conversion (36 decided)
75.0%
Annex (26 decided)
69.2%
Front Extension (25 decided)
68.0%
Loft Conversion (17 decided)
64.7%
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