Data-backed planning intelligence · 3,790,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Loft Conversion approval rate in Slough

Slough approved 87.5% of loft conversion applications, based on 1,168 decisions analysed.

Last updated: August 2026

87.5%
loft conversion approval rate
1,168
Loft Conversion decisions
1,022
Approved
146
Refused
82.9%
Slough overall

Loft Conversion applications are approved more often than the Slough average (82.9%), suggesting the council is relatively receptive to these projects.

How loft conversion compares in Slough

Loft Conversion (1,168 decided)
87.5%
Slough all applications (17,899 decided)
82.9%

Planning a loft conversion in Slough?

87.5% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

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Other project types in Slough

Rear Extension (7,216 decided)
83.6%
Side Extension (2,823 decided)
82.4%
Garage / Parking (1,275 decided)
84.0%
Outbuilding (1,264 decided)
82.4%
Wraparound Extension (929 decided)
85.4%
Dormer (871 decided)
85.6%
78.1%
Front Extension (668 decided)
74.4%
83.4%
Extension (General) (329 decided)
81.2%
New Build (246 decided)
71.5%
Conservatory (178 decided)
86.0%
HMO (60 decided)
45.0%
Annex (28 decided)
78.6%
Flat Conversion (24 decided)
79.2%
Basement (16 decided)
68.8%
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