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

Extension (General) approval rate in Oldham

Oldham approved 89.8% of extension (general) applications, based on 449 decisions analysed.

Last updated: August 2026

89.8%
extension (general) approval rate
449
Extension (General) decisions
403
Approved
46
Refused
89.5%
Oldham overall

Extension (General) applications are approved at roughly the same rate as the Oldham average (89.5%).

How extension (general) compares in Oldham

Extension (General) (449 decided)
89.8%
Oldham all applications (7,388 decided)
89.5%

Planning a extension (general) in Oldham?

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Other project types in Oldham

Rear Extension (2,541 decided)
91.4%
Side Extension (1,380 decided)
91.0%
Garage / Parking (861 decided)
90.5%
Dormer (813 decided)
90.0%
88.9%
New Build (328 decided)
82.0%
Front Extension (278 decided)
86.7%
Wraparound Extension (259 decided)
93.4%
Conservatory (170 decided)
95.3%
Outbuilding (161 decided)
85.7%
Loft Conversion (148 decided)
93.2%
HMO (97 decided)
90.7%
90.0%
Basement (52 decided)
92.3%
Flat Conversion (46 decided)
91.3%
Annex (32 decided)
90.6%
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