Conservatory approval rate in Kingston

Kingston approved 80.0% of conservatory applications, based on 832 decisions analysed.

Last updated: March 2026

80.0%

conservatory approval rate

832

Conservatory decisions

666

Approved

166

Refused

80.0%

Kingston overall

Conservatory applications are approved at roughly the same rate as the Kingston average (80.0%).

How conservatory compares in Kingston

Conservatory (832 decided)

80.0%

Kingston all applications (23,239 decided)

80.0%

Planning a conservatory in Kingston?

80.0% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's conservatory approval rate
✓ Nearest comparable conservatory decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Get Kingston Pro Report — £79

Less than one set of revised drawings.

Other project types in Kingston

Rear Extension (7,226 decided)

75.0%

Garage / Parking (4,552 decided)

78.7%

Loft Conversion (3,856 decided)

74.8%

Dormer (3,695 decided)

75.6%

Side Extension (3,340 decided)

76.5%

New Build (2,748 decided)

77.0%

Hip-to-Gable Conversion (1,720 decided)

76.2%

Change of Use (Residential) (1,375 decided)

76.0%

Outbuilding (1,141 decided)

76.8%

Extension (General) (806 decided)

81.0%

Wraparound Extension (747 decided)

80.5%

Basement (728 decided)

82.0%

Front Extension (703 decided)

74.1%

Flat Conversion (374 decided)

62.8%

HMO (139 decided)

69.1%

Annex (135 decided)

76.3%

← All Kingston planning statistics

Check planning approval patterns — Free