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Conservatory approval rate in Slough

Slough approved 91.3% of conservatory applications, based on 46 decisions analysed.

Last updated: March 2026

91.3%
conservatory approval rate
46
Conservatory decisions
42
Approved
4
Refused
82.2%
Slough overall

Conservatory applications are approved more often than the Slough average (82.2%), suggesting the council is relatively receptive to these projects.

How conservatory compares in Slough

Conservatory (46 decided)
91.3%
Slough all applications (6,928 decided)
82.2%

Planning a conservatory in Slough?

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Less than one set of revised drawings.

Other project types in Slough

Rear Extension (2,671 decided)
84.3%
Side Extension (1,026 decided)
86.4%
Loft Conversion (590 decided)
86.9%
Outbuilding (590 decided)
85.3%
Garage / Parking (503 decided)
82.9%
Dormer (395 decided)
84.3%
Wraparound Extension (392 decided)
87.5%
Front Extension (326 decided)
82.2%
66.8%
82.2%
Extension (General) (122 decided)
75.4%
New Build (36 decided)
69.4%
HMO (34 decided)
44.1%
Annex (17 decided)
88.2%
Flat Conversion (12 decided)
83.3%
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