Garage / Parking approval rate in Hillingdon

Hillingdon approved 80.9% of garage / parking applications, based on 7,547 decisions analysed.

Last updated: March 2026

80.9%

garage / parking approval rate

7,547

Garage / Parking decisions

6,105

Approved

1,442

Refused

78.9%

Hillingdon overall

Garage / Parking applications are approved at roughly the same rate as the Hillingdon average (78.9%).

How garage / parking compares in Hillingdon

Garage / Parking (7,547 decided)

80.9%

Hillingdon all applications (30,009 decided)

78.9%

Planning a garage / parking in Hillingdon?

80.9% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's garage / parking approval rate
✓ Nearest comparable garage / parking decisions
✓ Refusal triggers specific to your area
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Less than one set of revised drawings.

Other project types in Hillingdon

Rear Extension (9,930 decided)

77.6%

Dormer (4,830 decided)

78.4%

Side Extension (4,767 decided)

70.9%

Outbuilding (2,572 decided)

80.0%

Hip-to-Gable Conversion (2,238 decided)

83.6%

Extension (General) (1,957 decided)

83.0%

New Build (1,644 decided)

80.0%

Change of Use (Residential) (1,439 decided)

74.8%

Front Extension (1,057 decided)

65.5%

Wraparound Extension (947 decided)

75.8%

Flat Conversion (914 decided)

73.0%

Conservatory (832 decided)

81.9%

Basement (478 decided)

84.1%

Loft Conversion (475 decided)

73.7%

HMO (319 decided)

59.6%

Annex (125 decided)

40.8%

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