179 Burnt Ash Hill, London, SE12 0QF Data via plota.co.uk

DC/26/145105 - Householder Application Awaiting decision
DemolitionExtensions & alterations

Proposal

Alterations to the existing detached dwelling, including reconstruction and extension of the northern workshop, erection of a rear kitchen extension, roof alterations with rooflights and a rear dormer, replacement of the southern annex with a two-storey extension, replacement windows, and part-retrospective permission for an outbuilding in the rear garden at 179 Burnt Ash Hill SE12. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
19 Aug 2026
✓
Validated
20 Aug 2026
✓
Consultation
18 Sept 2026
Decision
Target date was 15 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 70.

Documents 28

Statements & assessments 2

PDF Design and access statement Case Copy Documents · 20 Aug 2026 View ↗ PDF Arboricultural impact assessment Case Copy Documents · 20 Aug 2026 View ↗

Plans & drawings 25

PDF Tag20d01 Proposed elevation, ground floor and roof plans Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20e04 Proposed side elevation north Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20p00 Proposed ground floor plans Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20p01 Proposed first floor plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20p02 Proposed loft floor plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20p03 Proposed roof plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20s01 Proposed section a Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20s02 Proposed section b Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20e03 Proposed rear elevation Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20p02 Existing loft floor plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20p03 Existing roof plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20s01 Existing section a Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20s02 Existing section b Case Copy Drawings · 20 Aug 2026 View ↗ PDF A003 Proposed site plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20e01 Proposed front elevation Case Copy Drawings · 20 Aug 2026 View ↗ PDF Ta20e02 Proposed side elevation side Case Copy Drawings · 20 Aug 2026 View ↗ PDF A001 Site location plan and proposed site block plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF A002 Existing site plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20e01 Existing front elevation west Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20e02 Existing side elevation south Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20e03 Existing rear elevation Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20e04 Existing side elevation north Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20p00 Existing ground plans Case Copy Drawings · 20 Aug 2026 View ↗ PDF Tb20p01 Existing first floor plan Case Copy Drawings · 20 Aug 2026 View ↗ PDF Location plan Site Location Plan · 20 Aug 2026 View ↗

Application forms 1

PDF Redacted Application form Application Form · 20 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

Article 4 direction
Small Houses in Multiple Occupation Article 4. 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.
Local nature reserve about 201 m away: Burnt Ash Pond
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.
1 listed building within 150 m of the postcode pin
Nearest: K2 Telephone Kiosk Corner of Burnt Ash Hill, Grade II, about 51 m from the postcode pin
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Historic England ↗
Also on the record
Inside the Lewisham built-up area; Public transport access: PTAL 1b (very poor), 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 6 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, 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.

Sales history 1

Last sold for £1,300,000 in February 2026. Detached house, freehold.

16 February 2026£1,300,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area274 m² (2,949 sq ft)
Energy ratingE (39 out of 100), could reach D
PropertyDetached house, 11 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas, Room heaters, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2025, 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

10 Jul 2026Approved

191C BURNT ASH HILL, LONDON, SE12 0QF

Installation of replacement windows with double-glazed uPVC windows in the front...

DC/26/144669
22 Jun 2026Approved

169 BURNT ASH HILL, LONDON, SE12 0QF

The construction of an additional first floor and loft extension at 169 Burnt As...

DC/26/144474
12 Oct 2026Approved

100 BURNT ASH HILL, LONDON, SE12 0HT

FRONT: ONE Copper Beech (TPO T1) (ht.16m, spread 5-8m) FELL. Reason: health & sa...

DC/26/145751
3 Sept 2026Pending

201 BURNT ASH HILL, LONDON, SE12 0QB

Application for a Lawful Development Certificate (proposed) submitted under Sect...

DC/26/145277

Nearby new applications

15 Oct 2026Pending

46 WINN ROAD, LONDON, SE12 9EX

Retrospective application for the construction of a rear outbuilding at 46 Winn ...

DC/26/145786
12 Oct 2026Approved

100 BURNT ASH HILL, LONDON, SE12 0HT

FRONT: ONE Copper Beech (TPO T1) (ht.16m, spread 5-8m) FELL. Reason: health & sa...

DC/26/145751
1 Oct 2026Pending

9 BRAMDEAN CRESCENT, LONDON, SE12 0NU

Application for a Lawful Development Certificate (proposed) submitted under Sect...

DC/26/145626
8 Sept 2026Pending

10 HARLAND ROAD, LONDON, SE12 0JA

Construction of a single storey side extension at 10 Harland Road SE12.

DC/26/145305
3 Sept 2026Pending

201 BURNT ASH HILL, LONDON, SE12 0QB

Application for a Lawful Development Certificate (proposed) submitted under Sect...

DC/26/145277
1 Sept 2026Pending

7 SOMERTREES AVENUE, LONDON, SE12 0BU

Construction of hip-to-gable and rear dormer extension, together with the instal...

DC/26/145110

Important details

Council
Lewisham
Application type
Householder Application
Postcode
SE12 0QF
Received
19 Aug 2026
Validated
20 Aug 2026
Ward
Grove Park
Case officer
Show
Target decision
15 Oct 2026
Applicant
Show
Agent
vitua architects

Decision outlook

Day 70, past the statutory target. 89% of demolitions in Lewisham are decided within thirteen weeks, which runs to 19 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Oct 2026.

Day 7014 days past the 56-day target
67%decided within 8 weeks
85%approved
76decided in the last year

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

Public comments

1comment received
1 objecting

15 neighbours consulted · Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15168638
Planning Portal ref
PP-15168638
Neighbours
18 Sept 2026
Consultation
18 Sept 2026
Statutory expiry
15 Oct 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
191C BURNT ASH HILL, LONDON, SE12 0QF
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/25/141794
2025 Refused
191C BURNT ASH HILL, LONDON, SE12 0QF
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town an…
DC/25/141245
2022 Approved
189 BURNT ASH HILL, LONDON, SE12 0QF
Construction of a rear single storey extension at 189 Burnt Ash Hill, SE12, together with…
DC/22/127321
2022 Approved
189 BURNT ASH HILL, LONDON, SE12 0QF
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/22/127322
2022 Approved
169 BURNT ASH HILL, LONDON, SE12 0QF
Construction of an additional storey and new roof with rear dormer at 169 Burnt Ash Hill…
DC/22/125271
2021 Approved
189 BURNT ASH HILL, LONDON, SE12 0QF
Prior Approval for the demolition of the existing single storety rear extension and const…
DC/21/121950
2020 Refused
228 BURNT ASH HILL, LONDON, SE12 0QE
The construction of a canopy with roller shutter at the front of 228 Burnt Ash Hill SE12
DC/20/117840
2020 Approved
228 BURNT ASH HILL, LONDON, SE12 0QE
The installation of a door with roller shutter and window in the side elevation of 228 Bu…
DC/20/117371
2019 Refused
169 BURNT ASH HILL, LONDON, SE12 0QF
Construction of an additional storey and new roof, together with two side dormers and a f…
DC/19/114146
2019 Approved
202 BURNT ASH HILL, LONDON, SE12 0QE
Prior approval for the construction of rear single storey extension at 202 BURNT ASH HILL…
DC/19/113729
2019 Refused
202 BURNT ASH HILL, LONDON, SE12 0QE
The construction of a single-storey extension at 202 Burnt Ash Hill, SE12 extending 4.5m…
DC/19/113184
2019 Refused
202 BURNT ASH HILL, LONDON, SE12 0QE
Demolition of the existing rear extension and construction of a single storey rear extens…
DC/19/110994
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.