Skip to content

38 Winterbrook Road London Southwark SE24 9JA

25/AP/3282Householder ApplicationApproved
Householder

Approved on 4 June 2026

Site boundary (council red line)

Proposal

Alterations to the existing roof dormer and existing ground floor rear extension. Addition of 2 new rooflights and an air conditioning unit to the flat roof. The final alteration to the ground floor extension is to position rooflights within the existing side-infill extension. The other aspect of the proposal alters the existing roof dormer by rebuilding this small dormer. Replace the existing window with two timber framed sash windows.

Received
11 November 2025
Ward
Dulwich Village
Agent
DISTRICT Architects
  1. Received11 Nov
  2. Validated27 Jan
  3. Consult.6 Mar
  4. Target23 Mar
  5. Decided4 Jun

Decided in 128 days (council typically 49)

About this application

This is a full planning application for a dormer extension at 38 Winterbrook Road London Southwark SE24 9JA. Southwark has handled 1,045 applications of this type. This one was decided in 205 days, 22 weeks longer than Southwark's typical decision time. The site is in the Stradella Road conservation area. There has been 1 other application at this address. In the past year there have been 227 applications across Dulwich Village. We hold 1,062 applications in total for the SE24 postcode area.

93% of full applications at London Borough of Southwark were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SE24 9JA
Application type
Householder Application
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
27 January 2026
Last date for comments
6 March 2026
Target decision date
23 March 2026

Applicant and agent

Agent
DISTRICT Architects
Architect profile
DISTRICT ARCHITECTS LIMITED
Agent address
Arch 837 Brayards Road London SE15 2AG

Planning decision

Statutory period
55 days

Additional information

Comments
0
Documents
25

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Stradella Road
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, listed buildings, Article 4 directions, 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.

Associated applications

  1. 2026
    7 Jul

    Demolition of the existing rear extension and erection of a single-storey wraparound rear and side extension…

    ApprovedHouseholderRelated26/AP/1958
  2. 2025
    11 Nov

    Alterations to the existing roof dormer and existing ground floor rear extension. Addition of 2 new…

    This applicationApprovedFull25/AP/3282

Source: Southwark

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

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SE24

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address