125 Burnt Ash Road, London, SE12 8RA Data via plota.co.uk

DC/26/143559 - Full Planning Permission Approved
Extensions & alterationsCommercial premises

Proposal

Retrospective planning permission for the construction of a single storey rear extension to the existing office at 125 Burnt Ash Road SE12. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
31 Mar 2026
✓
Validated
1 May 2026
✓
Consultation
7 May 2026
✓
Approved
3 Sept 2026

Approved on 3 Sept 2026 · Delegated · Last checked 8 Sept 2026

Documents 12

Decision & officer reports 2

PDF Delegated report Officer Report · 3 Sept 2026 View ↗ PDF Decision notice Decision · 3 Sept 2026 View ↗

Plans & drawings 9

PDF Existing roof plan Revised Document · 1 Sept 2026 View ↗ PDF Site location plan Site Location Plan · 20 Aug 2026 View ↗ PDF Tsl/ain/125/06 Block plan Case Copy Drawings · 1 May 2026 View ↗ PDF Tsl/ain/125/05 Existing front elevation Case Copy Drawings · 1 May 2026 View ↗ PDF Tsl/ain/125/04 Existing rear elevation Case Copy Drawings · 1 May 2026 View ↗ PDF Site Location Plan Site Location Plan · 1 May 2026 View ↗ PDF Tsl/ain/125/01 Pre-existing and existing ground floor Case Copy Drawings · 1 May 2026 View ↗ PDF Tsl/ain/125/02 Pre-existing rear elevation Case Copy Drawings · 1 May 2026 View ↗ PDF Tsl/ain/125/03 Pre-existingfront and side elevation Case Copy Drawings · 1 May 2026 View ↗

Application forms 1

PDF Redacted Application form Application Form · 31 Mar 2026 View ↗

All documents on the council site ↗

Site constraints 4

Lee Manor conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
2 Article 4 directions
Small HMO Northern Extension · Lee Manor Article 4(2) Direction. Named permitted development rights are withdrawn here.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 ↗
Also on the record
Inside the Lewisham built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Lewisham
Application type
Full Planning Permission
Postcode
SE12 8RA
Received
31 Mar 2026
Validated
1 May 2026
Ward
Lee Green
Parish
Does NOT need to go to BCAP
Case officer
Show
Target decision
3 Sept 2026
Decision
Granted
Decision date
3 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
THALAM

How this decision compares

Decided in 125 days from validation, 69 days slower than Lewisham's median of 56 for extensions. Approved, as 86% of extensions here are.

81%decided within 8 weeks
86%approved
599decided in the last year

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

Public comments

1comment received
1 objecting

11 neighbours consulted · Last counted 8 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14818966
Neighbours
7 May 2026
Consultation
7 May 2026
Site or press notice
13 May 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

2024 Approved
LAND AT BUCKDEN CLOSE, BUCKDEN CLOSE, LONDON, SE12 8AB
An outline application with all matters reserved (except for access) for the construction…
DC/24/137866
2025 Approved
106 BURNT ASH ROAD, LONDON, SE12 8PU
FRONT: ONE Sycamore tree CROWN REDUCTION Ht by 4m from 15m to 11m Spread by 3m from 7m to…
DC/25/141240
2024 Approved
124 BURNT ASH ROAD, LONDON, SE12 8PU
Display of fascia sign on the front elevation at 124 Burnt Ash Road, London SE12.
DC/24/138115
2024 Approved
124 BURNT ASH ROAD, LONDON, SE12 8PU
Installation of a new shopfront at 124 Burnt Ash Road, London SE12 8PU.
DC/24/138114
2024 Approved
TELEPHONE KIOSK OUTSIDE 115, BURNT ASH ROAD, LONDON, SE12 8RA
Removal of existing telephone boxes and the installation of 1 no. new telephone communica…
DC/24/137781
2024 Approved
TELEPHONE KIOSK OUTSIDE 115, BURNT ASH ROAD, LONDON, SE12 8RA
Advertisement consent for the display of 1 no. digital advertisement within proposed new…
DC/24/137782
2024 Approved
124 BURNT ASH ROAD, LONDON, SE12 8PU
Change of use from Class Sui Generis (hot food takeaway) to Class E (Dentist) at 124 Burn…
DC/24/137326
2024 Approved
124 BURNT ASH ROAD, LONDON, SE12 8PU
Display of internally-illuminated box sign to shop front at 124 Burnt Ash Road, London, S…
DC/24/137327
2024 Withdrawn
HONOR OAK RESERVOIR SITE, LAND REAR OF ROCOMBE CRESCENT & 2-20 (EVEN), HORNIMAN DRIVE, LONDON, SE23
The London Borough of Lewisham Land at the former Water Board Site, Honor Oak Road, Londo…
DC/24/135620
2023 Approved
104A BURNT ASH ROAD, LONDON, SE12 8PU
The installation of a rooflight in the side roofslope of Flat A, 104 Burnt Ash Road SE12.
DC/23/131055
2023
LAND ON SOUTHBROOK ROAD TO THE REAR OF, 114 & 116 BURNT ASH ROAD, BURNT ASH ROAD, LONDON, SE12 8PU
Construction of 2, three storey dwellinghouses, together with the provision of cycle and…
DC/23/131428
2022 Approved
100 BURNT ASH ROAD, LONDON, SE12 8PU
REAR: ONE Magnolia (T1)(ht.7m) HEIGHT REDUCE by 1m to ht.6m, LATERAL REDUCE by 1-2m on S…
DC/22/129366
2022 Approved
100 BURNT ASH ROAD, LONDON, SE12 8PU
Construction of an outbuilding in the rear garden and the demolition of existing rear bou…
DC/22/128739
2022 Withdrawn
100 BURNT ASH ROAD, LONDON, SE12 8PU
REAR: ONE Magnolia (T1)(ht.7m) HEIGHT REDUCE by 1m to ht.6m, LATERAL REDUCE by 1-2m on S…
DC/22/129371
2022 Approved
128 BURNT ASH ROAD, LONDON, SE12 8PU
The installation of a new shop front at 128 Burnt Ash Road SE12
DC/22/128200
2022 Approved
104 BURNT ASH ROAD, LONDON, SE12 8PU
Agreement with applicant in email 19 July 2022 to amend works to retain front sycamore an…
DC/22/127026
2022 Approved
116 BURNT ASH ROAD, LONDON, SE12 8PU
New deck areas and timber planters at the front of The Lord Northbrook Public House, 116…
DC/22/126385
2022 Approved
116 BURNT ASH ROAD, LONDON, SE12 8PU
The demolition of the existing pergola and installation of a new perogla and retractable…
DC/22/125295
2021 Approved
119 BURNT ASH ROAD, LONDON, SE12 8RA
Display of 1no externally illuminated signs at 119 Burnt Ash Road SE12.
DC/21/123889
2021
LAND AT BUCKDEN CLOSE, LONDON, SE12 8AB
An outline application for the construction of a five storey building including roof spac…
DC/21/123773
2017 Approved
114 BURNT ASH ROAD, LONDON, SE12 8PU
The construction of a part one/part two storey rear extension at 114 Burnt Ash Road SE12.
DC/17/099851
2016 Refused
TELEPHONE KIOSK OUTSIDE 115, BURNT ASH ROAD, LONDON, SE12 8RA
The installation of an internally illuminated digital panel in the existing telephone kio…
DC/16/098565
2016 Approved
116 BURNT ASH ROAD, LONDON, SE12 8PU
The installation of externally illuminated fasica, hanging and menu signs, external up-li…
DC/16/098912
2016 Approved
108 BURNT ASH ROAD, LONDON, SE12 8PU
The installation of replacement chimney stacks on the south (side) elevation of 108 burnt…
DC/16/098226
2016 Approved
96 A-D BURNT ASH ROAD, LONDON, SE12 8PU
The installation of replacement timber double glazed, sliding sash windows and timber doo…
DC/16/097348
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