40 Well Walk London NW3 1BX Data via plota.co.uk

REGISTERED 2026/2983/L
Council
Date received
16 Jul 2026
Date validated
16 Jul 2026
Postcode
NW3 1BX

Description

Refurbishment of the existing timber sash windows, casement window and French doors to a Grade II* listed building through renewal of the deteriorated integrated draught proofing systems. The works comprise removal of the existing perished brush pile and the supply and installation of correctly specified replacement staff beads and parting beads, detailed as replica profiles to match the existing and routed to house a concealed draught proofing system, improving thermal performance and reducing air infiltration. All historic sash boxes, sashes and joinery are retained and repaired; replacement is limited to the staff beads and parting beads, and there is no alteration to the openings, fenestration pattern or external appearance of the building. Data via plota.co.uk

Camden
Planning Authority Score
3.1/10
Poor
#231 of 296 councils
Relevant to this application:
Householder decisions

Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) 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, the year to March 2026
88%
Overall approval rate
Above avg (87%) #149 of 296
88%
Householder approved
Below avg (90%) #215 of 296
49%
Decided in 8 weeks
Below avg (63%) #242 of 296
41%
Extended time limit
Below avg (41%) #158 of 296
90%
Minor dwellings approved
467 decided (1-9 homes)
80%
Major dwellings approved
10 decided (10+ homes)
93%
Change of use approved
46 decided
1,973
Total decisions
234 refused in the year to March 2026