Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Basement approval rate in Newham

Newham approved 73.2% of basement applications, based on 403 decisions analysed.

Last updated: September 2026

73.2%
basement approval rate
403
Basement decisions
295
Approved
108
Refused
81.6%
Newham overall

Basement applications are refused more often than the Newham average (81.6%), suggesting the council scrutinises these projects more closely.

How basement compares in Newham

Basement (403 decided)
73.2%
Newham all applications (12,913 decided)
81.6%

Planning a basement in Newham?

73.2% 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 basement approval rate
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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Planning professional? PlanningLens runs refusal alerts and evidence packs for Newham and any other published UK council — see the data services →

Other project types in Newham

Rear Extension (4,626 decided)
78.7%
Dormer (3,211 decided)
78.9%
Loft Conversion (2,126 decided)
78.7%
Extension (General) (1,669 decided)
78.7%
65.3%
Garage / Parking (1,281 decided)
87.0%
Side Extension (1,125 decided)
79.8%
Flat Conversion (778 decided)
80.1%
New Build (570 decided)
85.4%
Outbuilding (441 decided)
77.1%
Wraparound Extension (361 decided)
88.6%
HMO (299 decided)
38.8%
Conservatory (199 decided)
87.4%
80.5%
Front Extension (89 decided)
60.7%
Annex (42 decided)
71.4%
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