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14 Copley Park, London, Lambeth, SW16 3DD

25/00869/FULHouseholder planning permissionApproved
Householder

Approved on 30 June 2025

Approximate site (title boundary)
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.

Proposal

Erection of a single storey ground floor side extension,including the replacement of the rear doors with crittal doors. Erection of a rear dormer windows with the installation of two front roof lights. The replacement of the front and side windows, including a new side window to the first floor, the replacement of the rear facade and the removal of chimneys, and the rear tree.

Submitted
3 April 2025
  1. Received3 Apr
  2. Validated
  3. Consult.
  4. Target
  5. Decided30 Jun

Decided in 88 days (council typically 56)

About this application

This is a planning application for a dormer extension at 14 Copley Park London Lambeth SW16 3DD. Lambeth has handled 492 applications of this type. This one was decided in 88 days, 5 weeks longer than Lambeth's typical decision time. The site is in the Streatham Lodge Estate conservation area. There are no previous applications recorded at this address. In the past year there have been 32 applications across STRCOM. We hold 3,708 applications in total for the SW16 postcode area.

83% of householder planning permission applications at London Borough of Lambeth were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SW16 3DD
Application type
Householder planning permission

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Streatham Lodge
  • Article 4 direction: Streatham Lodge Estate
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage areas, listed buildings, tree preservation orders, 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 2026-11-03. 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.

Source: Lambeth

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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