Dormer approval rate in Buckinghamshire

Buckinghamshire approved 84.4% of dormer applications, based on 2,756 decisions analysed.

Last updated: March 2026

84.4%

dormer approval rate

2,756

Dormer decisions

2,327

Approved

429

Refused

85.3%

Buckinghamshire overall

Dormer applications are approved at roughly the same rate as the Buckinghamshire average (85.3%).

How dormer compares in Buckinghamshire

Dormer (2,756 decided)

84.4%

Buckinghamshire all applications (25,538 decided)

85.3%

Planning a dormer in Buckinghamshire?

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Less than one set of revised drawings.

Other project types in Buckinghamshire

Rear Extension (8,065 decided)

87.6%

Garage / Parking (5,995 decided)

83.7%

Side Extension (4,548 decided)

88.2%

Front Extension (2,338 decided)

89.0%

Outbuilding (1,920 decided)

82.0%

Loft Conversion (1,728 decided)

84.0%

New Build (1,352 decided)

76.8%

Change of Use (Residential) (1,090 decided)

76.1%

Conservatory (984 decided)

89.9%

Extension (General) (947 decided)

83.0%

Wraparound Extension (784 decided)

89.2%

Hip-to-Gable Conversion (458 decided)

84.7%

Basement (264 decided)

88.3%

Annex (253 decided)

82.6%

Flat Conversion (146 decided)

79.5%

HMO (88 decided)

69.3%

← All Buckinghamshire planning statistics

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