Planning application
18 OVERCLIFF ROAD, LONDON, SE13 7TZ
Works: Extension Loft or dormer Small 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 roof extension to the rear roof slope and the installation of 3 roof lights in the front roof slope, together with a single storey infill rear extension to basement and all associated works at 18 Overcliff Road SE13.
As published by the council, reference DC/26/143452
Application record
- Reference
- DC/26/143452
- Type
- Householder Application
- Status
- Registered
- Received
- 23 Mar 2026
- Validated
- 24 Mar 2026
- Ward
- Ladywell
- Postcode
- SE13 7TZ
Timeline
Dates from the published record
-
23 Mar 2026
Received by Lewisham
-
24 Mar 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 May 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 54 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Troake and Rowsell Architects Agent, an architecture practice
28 applications on PlanIndex · across 6 councils · 90% 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
4 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.
Trade members open them from here.
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 57 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 500 metres
-
4 OVERCLIFF ROAD, LONDON, SE13 7TZ
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class classes A, B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the the construction of a rear dormer, infill extension, widening of opening for the installation of a new rear window and installation of two front rooflights at 4 Overcliff Road, SE13.
Granted Lawful development Extension Loft or dormer +1 4 docs -
61 OVERCLIFF ROAD, LONDON, SE13 7UB
Replacement of all existing timber windows with double-glazed uPVC windows on the front, side and rear elevations; replacement of composite door on the front elevation and uPVC door on the rear elevation at Flats A and B 61 Overcliff Road, SE13.
Granted Full applications New dwelling Windows or glazing 9 docs -
23 OVERCLIFF ROAD, LONDON, SE13 7UB
Demolition of the existing garage, front boundary wall and entrance gates at 23 Overcliff Road, SE13 and construction of a single storey rear extension and two storey side and rear extension together with the replacement of the existing windows, trimming of existing eaves, construction of a front boundary wall and gates and provision of a bin store.
Granted Householder Extension Demolition +1 36 docsSmall domestic -
25 SHELL ROAD, LONDON, SE13 7TY
Prior Approval for the construction of a single storey rear extension at 25 Shell Road, SE13, which would extend 4.32m beyond the rear wall of the original dwellinghouse for which the maximum height will be 4.00m and the height at the eaves of the extension will be 3.00m.
Granted Prior approval Extension 5 docsSmall domestic -
25 SHELL ROAD, LONDON, SE13 7TY
Prior Approval for the construction of a single storey rear extension at 25 Shell Road, SE13, which would extend 4m beyond the rear wall of the dwelling, with a maximum height of 4m and an eaves height of 3m.
Refused Prior approval Extension 4 docsSmall domestic -
84 SHELL ROAD, LONDON, SE13 7TY
87% historically approved · decision due ~17 Aug
Replacement of the existing windows with double-glazed uPVC windows in the elevations, a composit...
Decided Windows or glazing
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/26/145218 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/26/142856 Granted
21 HAREFIELD ROAD, LONDON, SE4 1LW
Retrospective planning permission for the construction of timber decking, shed, pergola and a boundary fence in the rear garden of 21 Harefield Road SE4.
-
DC/26/143406 Granted
124 WALLER ROAD, LONDON, SE14 5LU
Lowering of the existing basement, removal of door at basement level and installation of a window, replacement double-glazed windows, alterations to the rear conservatory, prefabricated cycle storage unit in the front garden and all associated works at 124 Waller Road SE14
-
DC/26/145072 Withdrawn
18 HORSMONDEN ROAD, LONDON, SE4 1RG
Roof level dormer extension and rear extension to mid terraced property