Planning application
78 DOWANHILL ROAD, LONDON, SE6 1SY
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Construction of a rear extension at 78 Downhill Road, SE6 1SY.
As published by the council, reference DC/26/145162
Application record
- Reference
- DC/26/145162
- Type
- Householder Application
- Status
- Registered
- Received
- 24 Aug 2026
- Validated
- 25 Aug 2026
- Ward
- Catford South
- Postcode
- SE6 1SY
Timeline
Dates from the published record
-
24 Aug 2026
Received by Lewisham
-
25 Aug 2026
Validated
Checked as complete and ready for consideration.
-
26 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 20 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Lewisham took a median of 55 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
LJT Architects Ltd Agent, an architecture practice
91 applications on PlanIndex · across 8 councils · 81% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
16 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat happens while it is decided
This application is with Lewisham for determination, against a statutory target of eight weeks. Over the last year Lewisham decided householder applications in a median of 58 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
90 DOWANHILL ROAD, LONDON, SE6 1SY
The construction of a single-storey rear extension at 90 Dowanhill Road SE6, which will extend beyond the rear wall of the original dwelling by 5 metres, for which the maximum height will be 3.625 metres and the height at the eaves of the proposed extension will be 2.535 metres.
Withdrawn Prior approval ExtensionSmall domestic -
106 DOWANHILL ROAD, LONDON, SE6 1SY
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for a rear dormer extension and installation of 3 front rooflights at 106 Dowanhill Road, SE6.
Granted Lawful development Extension Loft or dormer -
90 DOWANHILL ROAD, LONDON, SE6 1SY
The construction of a single-storey rear extension at 90 Dowanhill Road SE6, which will extend beyond the rear wall of the original dwelling by 5 metres, for which the maximum height will be 3.625 metres and the height at the eaves of the proposed extension will be 2.535 metres.
Granted Prior approval Extension 5 docsSmall domestic -
73 DOWANHILL ROAD, LONDON, SE6 1SY
Construction of a single storey rear extension at 73 Dowanhill Road, SE6.
Granted Householder Extension 18 docsSmall domestic -
104 DOWANHILL ROAD, LONDON, SE6 1SY
Prior approval for the construction of a single storey rear extension at 104 Dowanhill Road SE6 .The proposal would measure 4m beyond the rear wall of the property, with a maximum height of 3.9m and an eaves height of 2.5m.
Decided Prior approval Extension 22 docsSmall domestic -
90 DOWANHILL ROAD, LONDON, SE6 1SY
The construction of a single-storey rear extension at 90 Dowanhill Road SE6, which will extend beyond the rear wall of the original dwelling by 5 metres, for which the maximum height will be 3.625 metres and the height at the eaves of the proposed extension will be 2.535 metres.
Granted Prior approval Extension 5 docsSmall domestic
Other householder applications
In Lewisham
-
DC/26/144603 Granted
6 FRIENDLY STREET, LONDON, SE8 4DT
Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8
-
DC/26/145239 Awaiting decision
18 ARICA ROAD, LONDON, SE4 2PX
Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX
-
DC/26/145216 Awaiting decision
54A ALLERFORD ROAD, LONDON, SE6 3DF
Erection of a single-storey rear extension, roof extensions including side/rear dormer structures and rooflights, installation of a front entrance canopy, and associated internal and external alterations at 54A Allerford Road SE6.
-
DC/26/145218 Awaiting decision
24 THORNWOOD ROAD, LONDON, SE13 5RG
The construction of a single-storey rear extension and rear terrace at 24 Thornwood Road, SE13.
-
DC/26/145214 Awaiting decision
87 GUIBAL ROAD, LONDON, SE12 9HF
The construction of a two-storey hipped-roof rear extension, replacing the existing conservatory; the construction of a single-storey flat-roof rear extension and a single-storey flat-roof side extension; the formation of an integral garage with associated alterations to the principal elevation, including the installation of garage doors; the replacement of windows and doors on the principal, rear and side elevations; the replacement and repositioning of rooflights; the application of external wall render to the principal elevation; the removal of existing arched features and their replacement with rectangular openings; the removal of soft landscaping and installation of permeable hardstanding to the front garden and driveway at 87 Guibal Road, SE12.