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

New Build approval rate in Lambeth

Lambeth approved 85.0% of new build applications, based on 2,167 decisions analysed.

Last updated: September 2026

85.0%
new build approval rate
2,167
New Build decisions
1,842
Approved
325
Refused
82.9%
Lambeth overall

New Build applications are approved more often than the Lambeth average (82.9%), suggesting the council is relatively receptive to these projects.

How new build compares in Lambeth

New Build (2,167 decided)
85.0%
Lambeth all applications (21,873 decided)
82.9%

Planning a new build in Lambeth?

85.0% 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 new build approval rate
✓ Nearest comparable new build 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 Lambeth and any other published UK council — see the data services →

Other project types in Lambeth

Rear Extension (6,230 decided)
82.2%
Garage / Parking (4,637 decided)
87.3%
Loft Conversion (3,623 decided)
78.0%
Basement (3,532 decided)
84.6%
Dormer (3,232 decided)
81.2%
Flat Conversion (2,921 decided)
89.2%
78.9%
Side Extension (2,272 decided)
85.2%
Extension (General) (1,561 decided)
85.3%
Outbuilding (1,009 decided)
84.2%
77.3%
Wraparound Extension (398 decided)
83.2%
Conservatory (362 decided)
87.6%
HMO (283 decided)
63.6%
Front Extension (72 decided)
76.4%
Annex (64 decided)
78.1%
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