133 Gray's Inn Road London Camden WC1X 8TU

REGISTERED 2026/1843/P
Council
Date received
11 May 2026
Date validated
11 May 2026
Postcode
WC1X 8TU

Description

Erection of 3 storey rear extension (1st, 2nd and 3rd floor level) incorporating new art gallery space (Class F1) - physically linked to the existing gallery at 20 Brownlow Mews - and with a first floor external terrace; reuse/formation of drinking establishment use (Sui Generis) on ground floor, basement, part 3rd floor/roof level, and associated external alterations.

Camden
Planning Authority Score
3.2/10
Poor
#221 of 282 councils
Relevant to this application:
Householder decisions

Camden is slower than most councils at deciding householder applications, ranking #215 out of 282. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Camden decision performance
Based on MHCLG data, 2025
89%
Overall approval rate
Above avg (87%) #125 of 282
86%
Householder approved
Below avg (90%) #226 of 282
53%
Decided in 8 weeks
Below avg (64%) #215 of 282
39%
Extended time limit
Below avg (40%) #134 of 282
89%
Minor dwellings approved
442 decided (1-9 homes)
71%
Major dwellings approved
7 decided (10+ homes)
90%
Change of use approved
52 decided
1,969
Total decisions
208 refused in 2025