70 St Margarets Terrace, Plumstead, London, SE18 7RN
Proposal
Certificate of Lawfulness (Proposed) is sought for L-shaped dormer extension with front roof lights.
- Received
- 19 February 2026
- Decided
- 17 April 2026
- Council
- Royal Borough of Greenwich
- Ward
- WOOLWICH COMMON
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted19 Feb
- ValidatedValidated19 Feb
- Consult.Consultation16 Apr
- TargetTarget Date
- DecidedDecided17 Apr
Decided in 57 days (council typically 56)
This is an outline application for a dormer extension at 70 ST MARGARETS TERRACE, PLUMSTEAD, LONDON, SE18 7RN. Greenwich has handled 670 applications of this type and approves 76% of them, typically deciding them in 54 days. This one was decided in 57 days, 3 days longer than Greenwich's median. The site is in a conservation area. There have been 4 other applications at this address. In the past year there have been 61 applications across WOOLWICH COMMON. We hold 1,475 applications in total for the SE18 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Greenwich
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202619 Feb
Certificate of Lawfulness (Proposed) is sought for L-shaped dormer extension with front roof lights.
This applicationRefusedOutline26/0531/CP - 202619 Feb
Construction of a first floor rear extension with associated works.
ApprovedHouseholderFiled alongside26/0532/HD
Planning history at this site
3 other applications at this property, newest first.
- 202620 Aug
Change of use from single dwelling house (Use Class C3) to a 6-bed, 6-person HMO (Use Class C4), ...
PendingApplication26/2484/F - 20266 Jul
Certificate of Lawfulness (Proposed) is sought for L-shaped dormer extension with front roof lights.
ApprovedApplication26/2006/CP - 202627 Feb
Construction of single-storey side infill extension and L-Shaped rear dormer extension to facilitate the…
PendingFull Planning Permission26/0626/F
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Plumstead CommonPart of the site
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (21)
flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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