Planning application
8 LONGDOWN ROAD, LONDON, SE6 3SN
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Retrospective application for the construction of a single-storey rear extension at 8 Longdown Road, SE6.
As published by the council, reference DC/25/141181
Application record
- Reference
- DC/25/141181
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 19 Aug 2025
- Validated
- 19 Aug 2025
- Decided
- 14 Oct 2025
- Ward
- Bellingham
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE6 3SN
Timeline
Dates from the published record
-
19 Aug 2025
Received by Lewisham
-
14 Oct 2025
Decision issued: Granted
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
sanli design ltd. Agent, a design practice registered in South Croydon
Active · incorporated 2005 · South Croydon
5 applications on PlanIndex · across 4 councils
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
6 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Lewisham granted permission on 14 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
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
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28 LONGDOWN ROAD, LONDON, SE6 3SN
The construction of a single storey extensions to the side and rear of 28 Longdown Road SE6.
Granted Householder Extension 7 docsSmall domestic -
28 LONGDOWN ROAD, LONDON, SE6 3SN
The construction of a single storey extensions to the side and rear of 28 Longdown Road SE6.
Granted Householder Extension 7 docsSmall domestic -
30 LONGDOWN ROAD, LONDON, SE6 3SN
Lawful Development Certificate (Proposed) in respect of the construction of a rear roof extension at 30 Longdown Road SE6, together with the installation of rooflights on the front roof slope.
Granted Lawful development Extension Loft or dormer 8 docs -
18 LONGDOWN ROAD, BELLINGHAM, LONDON SE6 3SN
The installation of PVCu double glazed replacement windows and doors to 18 Longdown Road SE6.
Granted Full applications Windows or glazing 4 docs -
9 & 9A LONGDOWN ROAD, BELLINGHAM, LONDON SE6 3SN
The installation of PVCu double glazed replacement windows and doors to 9 and 9a Longdown Road SE6.
Granted Full applications Windows or glazing 4 docs -
4 & 4A LONGDOWN ROAD, BELLINGHAM, LONDON SE6 3SN
The installation of PVCu double glazed replacement windows and doors to 4 and 4a Longdown Road SE6.
Granted Full applications Windows or glazing 4 docs
Other householder applications
In Lewisham
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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
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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.