37 Crystal Palace Road London Southwark SE22 9EX Data via plota.co.uk

26/AP/1104 - Householder Application Approved

Proposal

Demolition of existing butterfly roof. Proposed works include the erection of a rooftop extension to create a new habitable loft space, featuring a mansard roof extension to the front with two dormers to the front and Juliet balcony to the rear. The proposal also includes a single-storey flat-roofed side infill extension with rooflight; new windows on side elevation. Data via plota.co.uk

View original council record ↗

Application progress

Received
17 Apr 2026
Validated
20 Apr 2026
Approved
11 Jun 2026

Approved on 11 Jun 2026 · Delegated Panel - Simple · Last checked 7 Jul 2026

Important details

Council
Southwark
Application type
Householder Application
Postcode
SE22 9EX
Received
17 Apr 2026
Validated
20 Apr 2026
Ward
Goose Green
Parish
Dulwich
Case officer
Track to view
Target decision
14 Jun 2026
Decision
Householder - GRANTED
Decision date
11 Jun 2026
Decision level
Delegated Panel - Simple
Agent
KJC Architects

Consultation & key dates

Env. assessment
No
Southwark
Planning Authority Score
7.3/10
Good
#47 of 292 councils
Relevant to this application:
Householder decisions

Southwark is faster than most councils at deciding householder applications, ranking #43 out of 292. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Southwark decision performance
Based on MHCLG data, 2025
91%
Overall approval rate
Above avg (87%) #105 of 292
95%
Householder approved
Above avg (90%) #87 of 292
80%
Decided in 8 weeks
Above avg (64%) #43 of 292
36%
Extended time limit
Below avg (40%) #111 of 292
92%
Minor dwellings approved
263 decided (1-9 homes)
70%
Major dwellings approved
10 decided (10+ homes)
78%
Change of use approved
36 decided
1,589
Total decisions
137 refused in 2025