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

Basement approval rate in Runnymede

Runnymede approved 94.1% of basement applications, based on 458 decisions analysed.

Last updated: August 2026

94.1%
basement approval rate
458
Basement decisions
431
Approved
27
Refused
87.2%
Runnymede overall

Basement applications are approved more often than the Runnymede average (87.2%), suggesting the council is relatively receptive to these projects.

How basement compares in Runnymede

Basement (458 decided)
94.1%
Runnymede all applications (13,701 decided)
87.2%

Planning a basement in Runnymede?

94.1% 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 Runnymede

Rear Extension (3,563 decided)
87.6%
Garage / Parking (2,914 decided)
87.2%
Side Extension (1,829 decided)
90.8%
Dormer (1,310 decided)
85.8%
Outbuilding (1,120 decided)
87.1%
New Build (960 decided)
83.8%
Loft Conversion (694 decided)
87.2%
Extension (General) (678 decided)
85.4%
71.4%
Front Extension (599 decided)
90.8%
Conservatory (529 decided)
92.4%
Wraparound Extension (417 decided)
92.3%
87.6%
Annex (111 decided)
86.5%
Flat Conversion (77 decided)
70.1%
HMO (42 decided)
57.1%
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