21 ELLERDALE STREET, LONDON, SE13 7JX Data via plota.co.uk

DC/26/144292 - Householder Application Registered
Extensions & alterations

Proposal

Construction of a single storey extension to the rear and all associated works at 21 Ellerdale Street SE13. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
10 Jun 2026
✓
Validated
11 Jun 2026
✓
Consultation
8 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents 10

Statements & assessments 1

PDF Reasonable exception fire-statement Case Copy Documents · 10 Jun 2026 View ↗

Plans & drawings 7

PDF 010 Existing ground roof plan rear elevation Case Copy Drawings · 10 Jun 2026 View ↗ PDF 011 Existing section aa Case Copy Drawings · 10 Jun 2026 View ↗ PDF 020 Existing block site plan Case Copy Drawings · 10 Jun 2026 View ↗ PDF 021 Os site plan Case Copy Drawings · 10 Jun 2026 View ↗ PDF 100 Proposed ground roof plan & rear elevation Case Copy Drawings · 10 Jun 2026 View ↗ PDF 101 Proposed sections & side elevation Case Copy Drawings · 10 Jun 2026 View ↗ PDF 120 Proposed block site plan Case Copy Drawings · 10 Jun 2026 View ↗

Application forms 1

PDF Redacted Application form Application Form · 10 Jun 2026 View ↗

Other documents 1

PDF Cover letter Case Copy Documents · 10 Jun 2026 View ↗

All documents on the council site ↗

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Important details

Council
Lewisham
Application type
Householder Application
Postcode
SE13 7JX
Received
10 Jun 2026
Validated
11 Jun 2026
Ward
Ladywell
Case officer
Show
Applicant
Show
Agent
SJ Architects Ltd

Consultation & key dates

Alt. reference
PP-15001407
Neighbours
8 Jul 2026
Press notice
8 Jul 2026
Env. assessment
No

Historical activity at this location

23 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
44 ELLERDALE STREET, LONDON, SE13 7JU
Construction of a single-storey rear wrap-around extension and all associated works at 44…
DC/24/138520
2024 Refused
9 ELLERDALE STREET, LONDON, SE13 7JX
Application for a Lawful Development Certificate (existing) submitted under Section 191 o…
DC/24/136937
2024 Refused
9 ELLERDALE STREET, LONDON, SE13 7JX
Application for a Lawful Development Certificate Existing submitted under Section 191 of…
DC/24/134520
2023 Withdrawn
9 ELLERDALE STREET, LONDON, SE13 7JX
Application for a Lawful Development Certificate (proposed) submitted under Section 2 of…
DC/23/133946
2023 Approved
11 ELLERDALE STREET, LONDON, SE13 7JX
Construction of an wraparound extension to the rear elevation of 11 Ellerdale Street, SE13
DC/23/133526
2023 Approved
50 ELLERDALE STREET, LONDON, SE13 7JU
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/23/132111
2023 Approved
66 ELLERDALE STREET, LONDON, SE13 7JU
Construction of roof extensions incorporating a Juliette balcony on the rear roofslopes…
DC/23/131665
2023 Approved
46 ELLERDALE STREET, LONDON, SE13 7JU
The installation of replacement uPVC double-glazed casement and sliding sash windows on t…
DC/23/131357
2023 Approved
57 ELLERDALE STREET, LONDON, SE13 7JX
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/23/131090
2022 Approved
60 ELLERDALE STREET, LONDON, SE13 7JU
The Installation of rooflight, alterartion to the rear glazing and alterations to the roo…
DC/22/128177
2021 Approved
48 ELLERDALE STREET, LONDON, SE13 7JU
Construction of a single storey rear extension at 48 Ellerdale Street, SE13 and all assoc…
DC/21/121397
2021 Approved
48 ELLERDALE STREET, LONDON, SE13 7JU
Lawful Development Certificate (Proposed) in respect to the construction of a L-shape lof…
DC/21/121398
2020 Approved
23 ELLERDALE STREET, LONDON, SE13 7JX
Proposed construction of a single storey rear extension at 23 Ellerdale Street SE13.
DC/20/119624
2020 Approved
59 ELLERDALE STREET, LONDON, SE13 7JX
An application for a Non-Material Amendment pursuant to s.96A of the Town and Country Pla…
DC/20/117206
2020 Approved
80 ELLERDALE STREET, LONDON, SE13 7JU
The replacement of the existing roof of the single storey extension at 80 Ellerdale Stree…
DC/20/115357
2019 Approved
59 ELLERDALE STREET, LONDON, SE13 7JX
Construction of a single storey extension at the rear of 59 Ellerdale Street SE13, togeth…
DC/19/110382
2018 Refused
40 ELLERDALE STREET, LONDON, SE13 7JU
The construction of a single storey ground floor rear and side extension at 40 Ellerdale…
DC/18/108791
2018 Approved
14 ELLERDALE STREET, LONDON, SE13 7JU
Lawful Development Certificate (Existing) for the use of 14 Ellerdale Street SE13 as two…
DC/18/106814
2018 Approved
13 ELLERDALE STREET, LONDON, SE13 7JX
The construction of a single storey wrap-around extension to the rear of 13 Ellerdale Str…
DC/18/106064
2018 Refused
40 ELLERDALE STREET, LONDON, SE13 7JU
Lawful Development Certificate (Proposed) in respect of the construction of single storey…
DC/18/106861
2018 Approved
17 ELLERDALE STREET, LONDON, SE13 7JX
The construction of a single storey rear extension at 17 Ellerdale Street, SE13
DC/18/106133
2018 Withdrawn
17 ELLERDALE STREET, LONDON, SE13 7JX
Lawful Development Certificate (Proposed) in respect of the construction of a single stor…
DC/18/105498
2016 Approved
25 ELLERDALE STREET, LONDON, SE13 7JX
Certificate of Lawful Development (Proposed) in repsect of the construction of a single s…
DC/16/098961
Lewisham
Planning Authority Score
5.8/10
Average
#111 of 296 councils
Relevant to this application:
Householder decisions

Lewisham ranks #127 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Lewisham decision performance
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #224 of 296
90%
Householder approved
Above avg (90%) #192 of 296
69%
Decided in 8 weeks
Above avg (63%) #127 of 296
31%
Extended time limit
Below avg (41%) #58 of 296
65%
Minor dwellings approved
117 decided (1-9 homes)
92%
Major dwellings approved
12 decided (10+ homes)
57%
Change of use approved
67 decided
1,303
Total decisions
207 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings