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Conservatory approval rate in Greenwich

Greenwich approved 76.0% of conservatory applications, based on 475 decisions analysed.

Last updated: June 2026

76.0%
conservatory approval rate
475
Conservatory decisions
361
Approved
114
Refused
78.2%
Greenwich overall

Conservatory applications are refused more often than the Greenwich average (78.2%), suggesting the council scrutinises these projects more closely.

How conservatory compares in Greenwich

Conservatory (475 decided)
76.0%
Greenwich all applications (22,979 decided)
78.2%

Planning a conservatory in Greenwich?

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Other project types in Greenwich

Rear Extension (5,514 decided)
66.4%
Garage / Parking (2,833 decided)
77.5%
Dormer (2,717 decided)
67.5%
Loft Conversion (2,580 decided)
67.5%
Side Extension (2,024 decided)
59.7%
71.1%
Basement (842 decided)
76.0%
Outbuilding (822 decided)
78.7%
70.2%
Wraparound Extension (673 decided)
58.5%
HMO (642 decided)
64.0%
Extension (General) (610 decided)
77.2%
Flat Conversion (559 decided)
78.2%
New Build (432 decided)
85.0%
Front Extension (228 decided)
49.6%
Annex (70 decided)
72.9%
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