Data-backed planning intelligence · 2,500,000+ decisions analysed across England, Scotland and Wales

New Build approval rate in Southwark

Southwark approved 95.5% of new build applications, based on 1,453 decisions analysed.

Last updated: March 2026

95.5%
new build approval rate
1,453
New Build decisions
1,388
Approved
65
Refused
93.3%
Southwark overall

New Build applications are approved more often than the Southwark average (93.3%), suggesting the council is relatively receptive to these projects.

How new build compares in Southwark

New Build (1,453 decided)
95.5%
Southwark all applications (28,675 decided)
93.3%

Planning a new build in Southwark?

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✓ Your ward's new build approval rate
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Less than one set of revised drawings.

Other project types in Southwark

Garage / Parking (5,251 decided)
95.9%
Rear Extension (3,757 decided)
92.1%
Basement (3,459 decided)
94.0%
Extension (General) (2,834 decided)
94.0%
Dormer (2,669 decided)
93.1%
89.5%
Loft Conversion (2,067 decided)
88.4%
Side Extension (1,731 decided)
94.2%
Outbuilding (1,098 decided)
92.9%
Flat Conversion (824 decided)
91.1%
Wraparound Extension (398 decided)
93.7%
Conservatory (244 decided)
92.2%
94.7%
HMO (157 decided)
84.1%
Annex (114 decided)
93.9%
Front Extension (110 decided)
92.7%
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