Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Dormer approval rate in New Forest National Park

New Forest National Park approved 88.2% of dormer applications, based on 431 decisions analysed.

Last updated: September 2026

88.2%
dormer approval rate
431
Dormer decisions
380
Approved
51
Refused
87.8%
New Forest National Park overall

Dormer applications are approved at roughly the same rate as the New Forest National Park average (87.8%).

How dormer compares in New Forest National Park

Dormer (431 decided)
88.2%
New Forest National Park all applications (8,374 decided)
87.8%

Planning a dormer in New Forest National Park?

88.2% 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 New Forest National Park →

Planning professional? PlanningLens runs refusal alerts and evidence packs for New Forest National Park and any other published UK council — see the data services →

Other project types in New Forest National Park

Extension (General) (1,984 decided)
89.2%
Outbuilding (1,603 decided)
90.5%
Garage / Parking (1,332 decided)
86.9%
Rear Extension (977 decided)
91.6%
Side Extension (530 decided)
91.1%
Conservatory (475 decided)
86.5%
78.2%
New Build (151 decided)
57.0%
Front Extension (131 decided)
93.1%
89.2%
Annex (50 decided)
80.0%
Loft Conversion (42 decided)
83.3%
Basement (38 decided)
78.9%
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