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4A Warmington Road London Southwark SE24 9LA

26/AP/0120Variation: Non-Material ChangesApproved
Discharge / amendments

Approved on 10 March 2026

Site boundary (council red line)

Proposal

Non-material amendment of planning permission 25/AP/2631 dated 11/11/2025 for 'Demolition and replacement of the existing two-storey side extension, along with a loft conversion incorporating a rear dormer and a hip-to-gable extension. Installation of two ground-floor metal-framed double-glazed doors on the southwest elevation and the addition of 2No. of rooflights on the front gable slope.' NMA: Amend the description of development to: Demolition and replacement of the existing two-storey side extension, along with a loft conversion incorporating a rear dormer and a hip-to-gable extension and raising the ridge by 280mm. Installation of two ground-floor metal-framed double-glazed doors on the southwest elevation and the addition of 2No. of rooflights on the front gable slope.'

Received
16 January 2026
Ward
Dulwich Village
Agent
Studio Hei Architects
  1. Received16 Jan
  2. Validated19 Jan
  3. Consult.
  4. Target15 Feb
  5. Decided10 Mar

Decided in 50 days (council typically 49)

About this application

This is an application to amend a permission at 4A Warmington Road London Southwark SE24 9LA. Southwark has handled 1,341 applications of this type. This one was decided in 53 days, 4 days longer than Southwark's typical decision time. There have been 2 other applications 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.

97% of conditions 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 9LA
Application type
Variation: Non-Material Changes
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
19 January 2026
Target decision date
15 February 2026

Applicant and agent

Agent
Studio Hei Architects
Agent address
GFF 293 Crystal Palace Road London SE229JL United Kingdom

Planning decision

Statutory period
27 days

Additional information

Comments
0
Documents
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation 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.

Source: Southwark

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

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