Planning application
4A Warmington Road London Southwark SE24 9LA
Works: Extension Loft or dormer Demolition Windows or glazing
Relates to 25/AP/2631
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Variation of Condition 1 (Approved plans) pursuant to planning permission ref no: 25/AP/2631 dated 11/11/2025: '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.' Amendment sought: To allow minor material amendments to the approved scheme to raise the main roof ridge by 280mm to match the adjacent terraces.
As published by the council, reference 26/AP/0121
Application record
- Reference
- 26/AP/0121
- Type
- S.73 Vary/Remove Conds/Minor Alterations
- Status
- Granted
- Decision
- Variation Minor Material Changes Granted
- Received
- 16 Jan 2026
- Validated
- 22 Jan 2026
- Decided
- 10 Mar 2026
- Ward
- Dulwich Village
- Parish
- Dulwich
- Decision by
- Delegated Panel - Simple
- Postcode
- SE24 9LA
Site history
Applications at this address on the Southwark register
This site has had 3 applications since 2025: 1 approved, 0 refused.
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26/AP/0120 Decided
4A Warmington Road London Southwark SE24 9LA
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.'
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25/AP/2631 Awaiting decision
4A Warmington Road London Southwark SE24 9LA
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.
Timeline
Dates from the published record
-
16 Jan 2026
Received by Southwark
-
22 Jan 2026
Validated
Checked as complete and ready for consideration.
-
10 Mar 2026
Decision issued: Variation Minor Material Changes Granted
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10 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
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25/AP/2631 Awaiting decision
4A Warmington Road London Southwark SE24 9LA
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.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
13 applications on PlanIndex · across 4 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
7 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 this grant of permission means
Southwark granted permission on 10 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
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4A Warmington Road London Southwark SE24 9LA
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.'
Decided Conditions Extension Loft or dormer +2 7 docs -
4A Warmington Road London Southwark SE24 9LA
95% historically approved · decision due ~17 Nov
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.
Awaiting decision Householder Extension Loft or dormer +2 12 docsDomestic -
4 Warmington Road London Southwark SE24 9LA
95% historically approved · decision due ~6 Jan
Erection of a single-storey rear and side wrap-around extension and a loft conversion with roof dormer to the rear with two rooflights and two rooflights to the front roof slope.
Awaiting decision Householder Extension Loft or dormer 13 docsSmall domestic -
4 Howletts Road London Southwark SE24 9JZ
Construction of a single storey rear extension.
Granted Householder Extension 9 docsSmall domestic -
79 Ruskin Walk London Southwark SE24 9NA
Construction of a single storey rear and side extension
Granted Householder Extension 24 docsSmall domestic -
79 Ruskin Walk London Southwark SE24 9NA
Construction of a L shaped rear dormer, raising of ridge by 330mm, and three roof lights.
Granted Householder Loft or dormer 17 docsDomestic
Other amendment applications
In Southwark
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26/AP/0728 Granted
Townsend House Strathnairn Street London Southwark SE1 5BU
Variation of condition 6 of planning permission ref no. 22/AP/3683 ( Demolition of existing garages and construction of four storey and five storey buildings providing 18 residential apartments (two x 1-bedroom units, nine x 2-bedroom units, seven x 3-bedroom units) with associated estate-wide hard and soft landscaping, cycle parking and refuse storage and the replacement of the existing substation). To split Condition 6 (Arboricultural Method Statement) in two parts of 6a and 6b.
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26/AP/1418 Granted
Cypress Tree House Dulwich Common London Southwark SE21 7EU
Variation of Condition 1 (approved plans) pursuant to planning permission ref: 25/AP/1310 dated 30.07.2025 for 'Construction of a single storey extension in the rear garden, installation of solar panels to the existing outrigger roof, new dormer windows to the rear and side roof light to the main roof, replacement of existing windows and door, alterations to some windows and doors, and replacement of the existing lean to shed roof.' Amendment sought: 1. Addition of a roof light to main roof flat roof 2. Repositioning of dormers
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26/AP/1549 Granted
10 Gomm Road London Southwark SE16 2TX
Variation of Condition 1 (approved plans) of planning permission 25/AP/3121 (Construction for a side and rear extension, alterations to elevations, detached garden office.) Variation sought: Change to party wall extension and alteration to roof finish and rooflights
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26/AP/2162 Awaiting decision
25 De Laune Street London Southwark SE17 3UU
Variation of Conditions pursuant to planning permission 25/AP/3455 (Demolition of the existing rear addition and the construction of a single-storey side and rear extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; addition of rooflight to existing mansard; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.) Sought: To reflect the existing rear sash window location against the proposed rear extension height.
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26/AP/1020 Granted
5-7 Morecambe Street London Southwark SE17 1DX
Minor material amendments to planning permission ref: 24/AP/0486 granted on 20/02/2025 for: (Sub-division of existing residential unit to form 2 no. 2-bedroom self-contained dwellings and self-contained existing single storey artist workshop at the side. External alterations to the ground floor front elevation of proposed dwelling 2 to replace existing doors and windows, subdivision of the existing front garden space with associated bins and bike storage). Amendment sought: -Proposed variation to condition 1 (approved plans) which includes: - Cycle and Bin Storage location changed in the front garden of Unit 2 - Air Source Heat Pump relocated from the rear of the building to the front garden of Unit 2 - Soft landscaping in the front garden of Unit 2 is reduced. - Cycle storage location changed in the front garden of Unit 1 - Meter housing is proposed along the shared side front garden boundary of both Unit 1 and 2 and. - Removal of condition 3 (hard and soft landscaping).