43a Halesworth Road, London, SE13 7TJ Data via plota.co.uk

DC/26/145694 - Full Planning Permission Registered
Extensions & alterations

Proposal

Construction of a single-storey rear extension at 43A Halesworth Road, SE13 Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
5 Oct 2026
✓
Validated
6 Oct 2026
✓
Consultation
13 Oct 2026
Decision
Expected by 1 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 1 Dec 2026, from Lewisham's recent extensions.

Documents 5

Plans & drawings 4

PDF Existing drawings Case Copy Drawings · 6 Oct 2026 View ↗ PDF Proposed site location plan Case Copy Drawings · 6 Oct 2026 View ↗ PDF Proposed drawings Case Copy Drawings · 6 Oct 2026 View ↗ PDF Site location plan Case Copy Drawings · 6 Oct 2026 View ↗

Application forms 1

PDF Redacted Application form Application Form · 6 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 9

Article 4 direction
Small HMO Northern Extension. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Lewisham AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
National infrastructure project about 866 m away: Thames Tideway Tunnel
The site is about 866 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, about 1633 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Local nature reserve about 317 m away: Brookmill Road
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
1 listed building within 150 m of the postcode pin; Radon affected area, class 2; Inside the Lewisham built-up area; Public transport access: PTAL 6b (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 13 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area53 m² (570 sq ft)
Energy ratingC (74 out of 100)
PropertyMid-terrace flat, 2 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

1 Oct 2026Pending

32 HALESWORTH ROAD, LONDON, SE13 7TN

Installation of replacement uPVC double-glazed windows on the front, rear and si...

DC/26/145653
10 Aug 2026Approved

101 HALESWORTH ROAD, LONDON, SE13 7TL

The installation of replacement tile roof coverings to main roof, rear extension...

DC/26/145013
6 May 2026Approved

26 HALESWORTH ROAD, LONDON, SE13 7TN

An application submitted under Section 96a of the Town & Country Planning Act 19...

DC/26/143942
29 Apr 2026Approved

6A HALESWORTH ROAD, LONDON, SE13 7TN

Installation of replacement flat roof covering, installation of roof lights, alt...

DC/26/143859

Nearby new applications

24 Sept 2026Pending

2 ALGERNON ROAD, LONDON, SE13 7AT

Installation of replacement uPVC double-glazed windows on the front and rear ele...

DC/26/145531
1 Sept 2026Pending

4 TRESSILLIAN CRESCENT, LONDON, SE4 1QJ

Construction of an outbuilding in the rear garden and replacement of the existin...

DC/26/145248
18 Sept 2026Pending

24A TRESSILLIAN ROAD, LONDON, SE4 1YB

Construction of an outbuilding to the rear of the garden of Flat A, 24 Tressilli...

DC/26/145479
5 Oct 2026Pending

53 TYRWHITT ROAD, LONDON, SE4 1QD

Installation of replacement uPVC double-glazed windows and a uPVC door to the re...

DC/26/145690
28 Sept 2026Pending

10 AVON ROAD, LONDON, SE4 1QQ

REAR: ONE Cherry Tree (T1)(ht.12m) FELL (amended from crown reduce, via applican...

DC/26/145575
1 Oct 2026Pending

22 SHELL ROAD, LONDON, SE13 7TW

Installation uPVC casement windows to replace the existing windows to the front ...

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Important details

Council
Lewisham
Application type
Full Planning Permission
Postcode
SE13 7TJ
Received
5 Oct 2026
Validated
6 Oct 2026
Ward
Ladywell
Case officer
Show
Target decision
1 Dec 2026
Applicant
Show
Agent
Wylie Associates

Decision outlook

Day 13 of the 56-day target. Lewisham usually decides extensions by day 56.

Day 1343 days to the 56-day target
76%decided within 8 weeks
86%approved
782decided in the last year

Plota live figures for extensions decided by Lewisham in the last twelve months, from validation. Lewisham decision record →

Public comments

No public comments yet.

Last counted 13 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15244570
Planning Portal ref
PP-15244570
Neighbours
13 Oct 2026
Consultation
13 Oct 2026
Statutory expiry
1 Dec 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
22 HALESWORTH ROAD, LONDON, SE13 7TN
The construction of an outbuilding for use as a 'granny annexe' in the rear garden at 22…
DC/26/142540
2025
72 LOAMPIT HILL, LONDON, SE13 7SW
Demolition of existing building on the site and construction of a building to provide sel…
DC/25/142056
2025 Approved
53 HALESWORTH ROAD, LONDON, SE13 7TJ
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/25/141570
2025 Approved
26 HALESWORTH ROAD, LONDON, SE13 7TN
Demolition of the existing extension and construction of a single storey rear extension…
DC/25/140646
2025 Approved
47A HALESWORTH ROAD, LONDON, SE13 7TJ
Demolition of the existing outrigger and construction of a single storey rear extension a…
DC/25/140608
2025 Refused
PAVEMENT OUTSIDE, 36 LOAMPIT HILL, LONDON, SE13 7SW
The installation of 1 no. new BT Street Hub with 2 no. integrated advertisement displays…
DC/25/139357
2025 Refused
PAVEMENT OUTSIDE, 36 LOAMPIT HILL, LONDON, SE13 7SW
Advertisement consent for the display of 2 no. digital advertisement within a BT Street H…
DC/25/139358
2025 Approved
2 HALESWORTH ROAD, LONDON, SE13 7TN
Construction of a part single/part 2 storey side and rear extension and a two storey fron…
DC/25/138757
2024 Approved
52 LOAMPIT HILL, LONDON, SE13 7SW
Installation of an air source heat pump on the roof of the single-storey rear extension a…
DC/24/137254
2024 Approved
22 HALESWORTH ROAD, LONDON, SE13 7TN
Construction of a single-storey rear extension together with all other associated works a…
DC/24/136949
2024 Approved
5 HALESWORTH ROAD, LONDON, SE13 7TJ
Installation of replacement double-glazed uPVC windows in the front and rear elevations a…
DC/24/135720
2024 Refused
36 LOAMPIT HILL, LONDON, SE13 7SW
Retrospective application for the construction of a canopy extension to the front elevati…
DC/24/135123
2024 Approved
8 LOAMPIT HILL, LONDON, SE13 7SW
Construction of a ground floor rear extension and excavation to extend the basement at 8…
DC/24/135082
2023 Withdrawn
34 LOAMPIT HILL, LONDON, SE13 7SW
An application to vary a premises licence under the Licensing Act 2003.
DC/23/134216
2023 Refused
34 LOAMPIT HILL, LONDON, SE13 7SW
The construction of an extension to the shopfront of 34 Loampit Hill SE13, together with…
DC/23/131614
2023 Approved
52 LOAMPIT HILL, LONDON, SE13 7SW
Construction of part two-storey part single-storey extension to the rear elevation togeth…
DC/23/130803
2022 Withdrawn
52 LOAMPIT HILL, LONDON, SE13 7SW
Construction of single storey rear ground floor extension and internal refurbishment at 5…
DC/22/129028
2022 Approved
33A-C HALESWORTH ROAD, LONDON, SE13 7TJ
Replacement of existing timber windows with uPVC double glazed units to front and rear el…
DC/22/126861
2022 Approved
23 HALESWORTH ROAD, LONDON, SE13 7TJ
Replacement of single glazed timber sash windows with double glazed UPVC sash units at 23…
DC/22/124991
2021 Approved
52 LOAMPIT HILL, LONDON, SE13 7SW
The demolition of the existing rear conservatory and construction of a two storey extensi…
DC/21/120340
2017 Approved
25 HALESWORTH ROAD, LONDON, SE13 7TJ
The installation of a replacement natural slate roof covering at 25 Halesworth Road, SE13…
DC/17/099849
2017 Approved
9 HALESWORTH ROAD, LONDON, SE13 7TJ
The installation of a replacement natural slate roof covering at 9 Halesworth Road, SE13.
DC/17/099840
2016 Approved
1-26 CLAYBANK GROVE, LONDON, SE13 7TD
The installation of replacement uPVC, double-glazed windows and doors at 1-26 Claybank Gr…
DC/16/099096
2016 Approved
6 LOAMPIT HILL, LONDON, SE13 7SW
The construction of a single storey plus basement extension at the rear of 6 Loampit Hill…
DC/16/096157
2016 Approved
26 HALESWORTH ROAD, LONDON, SE13 7TN
The construction of a single storey rear extension at 26 Halesworth Road, SE13.
DC/16/095936
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 statistics
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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.