Data-backed planning intelligence · 3,700,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Rear Extension approval rate in Glasgow

Glasgow approved 87.6% of rear extension applications, based on 1,284 decisions analysed.

Last updated: August 2026

87.6%
rear extension approval rate
1,284
Rear Extension decisions
1,125
Approved
159
Refused
88.1%
Glasgow overall

Rear Extension applications are approved at roughly the same rate as the Glasgow average (88.1%).

How rear extension compares in Glasgow

Rear Extension (1,284 decided)
87.6%
Glasgow all applications (39,889 decided)
88.1%

Planning a rear extension in Glasgow?

87.6% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

✓ Your ward's rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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Other project types in Glasgow

Extension (General) (5,826 decided)
91.5%
Garage / Parking (2,768 decided)
88.7%
New Build (2,245 decided)
80.8%
Dormer (994 decided)
78.1%
Side Extension (971 decided)
83.8%
Outbuilding (572 decided)
88.3%
Conservatory (426 decided)
88.7%
Basement (322 decided)
87.9%
Flat Conversion (276 decided)
85.1%
Wraparound Extension (266 decided)
83.5%
84.3%
HMO (63 decided)
71.4%
Annex (41 decided)
82.9%
Loft Conversion (37 decided)
94.6%
Front Extension (29 decided)
62.1%
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