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Conservatory approval rate in Windsor & Maidenhead

Windsor & Maidenhead approved 87.4% of conservatory applications, based on 206 decisions analysed.

Last updated: September 2026

87.4%
conservatory approval rate
206
Conservatory decisions
180
Approved
26
Refused
81.8%
Windsor & Maidenhead overall

Conservatory applications are approved more often than the Windsor & Maidenhead average (81.8%), suggesting the council is relatively receptive to these projects.

How conservatory compares in Windsor & Maidenhead

Conservatory (206 decided)
87.4%
Windsor & Maidenhead all applications (4,321 decided)
81.8%

Planning a conservatory in Windsor & Maidenhead?

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Other project types in Windsor & Maidenhead

Rear Extension (2,322 decided)
84.4%
Garage / Parking (1,702 decided)
82.2%
Side Extension (1,490 decided)
83.5%
Dormer (776 decided)
79.1%
Front Extension (655 decided)
84.7%
Outbuilding (622 decided)
78.5%
78.3%
Loft Conversion (301 decided)
87.4%
Extension (General) (223 decided)
83.4%
New Build (156 decided)
78.2%
83.6%
Wraparound Extension (125 decided)
76.8%
Basement (107 decided)
87.9%
Annex (50 decided)
64.0%
Flat Conversion (15 decided)
80.0%
HMO (15 decided)
80.0%
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