15 Lothian Road London SW9 6UB

Awaiting decision 26/01032/FUL
Council
Date received
30 Mar 2026
Date validated
30 Mar 2026
Postcode
SW9 6UB

Description

Erection of a single storey ground floor rear extension. Alteration of the existing rear elevation at lower ground floor level by replacing a window with a door. Erection of a mansard roof extension with front and rear windows together with the installation of photovoltaic panels.

Lambeth
Planning Authority Score
2.9/10
Poor
#238 of 292 councils
Relevant to this application:
Householder decisions

Lambeth ranks #173 out of 292 councils for householder decision speed. 46% of applications have the time limit extended, above the 40% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Lambeth decision performance
Based on MHCLG data, 2025
80%
Overall approval rate
Below avg (87%) #260 of 292
83%
Householder approved
Below avg (90%) #256 of 292
61%
Decided in 8 weeks
Below avg (64%) #173 of 292
46%
Extended time limit
Above avg (40%) #194 of 292
51%
Minor dwellings approved
53 decided (1-9 homes)
88%
Major dwellings approved
8 decided (10+ homes)
40%
Change of use approved
52 decided
1,725
Total decisions
347 refused in 2025