7 Alleyn Crescent London Southwark SE21 8BN Data via plota.co.uk

26/AP/1143 - Householder Application Approved

Proposal

Construction of a two-storey side extension; replacement of front boundary timber wall to brick; inclusion of bin store and installation of a ground floor side facing window Data via plota.co.uk

View original council record ↗

Application progress

Received
21 Apr 2026
Validated
28 Apr 2026
Approved
16 Jun 2026

Approved on 16 Jun 2026 · Delegated Panel - Simple · Last checked 3 Aug 2026

Documents 19

All documents on the council site ↗

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Important details

Council
Southwark
Application type
Householder Application
Postcode
SE21 8BN
Received
21 Apr 2026
Validated
28 Apr 2026
Ward
Dulwich Wood
Parish
Dulwich
Case officer
Show
Target decision
22 Jun 2026
Decision
Householder - GRANTED
Decision date
16 Jun 2026
Decision level
Delegated Panel - Simple
Applicant
Show
Agent
Studioloop

Public comments

No public comments yet.

4 neighbours consulted · Last counted 3 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Env. assessment
No
Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Householder decisions

Southwark is faster than most councils at deciding householder applications, ranking #54 out of 296. 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, the year to March 2026
92%
Overall approval rate
Above avg (87%) #93 of 296
95%
Householder approved
Above avg (90%) #92 of 296
78%
Decided in 8 weeks
Above avg (63%) #54 of 296
37%
Extended time limit
Below avg (41%) #122 of 296
92%
Minor dwellings approved
259 decided (1-9 homes)
86%
Major dwellings approved
14 decided (10+ homes)
82%
Change of use approved
38 decided
1,622
Total decisions
132 refused in the year to March 2026