Planning application
23 Chelsham Road London SW4 6NR
Works: Windows or glazing
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Approval of details pursuant to condition 4 (details of the proposed and pre-existing windows) of planning permission 23/01943/FUL (Replacement of existing front windows to double glazed timber windows - First floor flat) granted on 12.10.2023.
As published by the council, reference 25/03318/DET
Application record
- Reference
- 25/03318/DET
- Type
- Approval of Details
- Status
- Decided
- Decision
- Refuse Permission
- Received
- 22 Oct 2025
- Validated
- 22 Oct 2025
- Decided
- 16 Dec 2025
- Ward
- Clapham Town
- Postcode
- SW4 6NR
Site history
Applications at this address on the Lambeth register
This site has had 2 applications since 2025: 0 approved, 1 refused.
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26/00716/DET Awaiting decision
23 Chelsham Road London SW4 6NR
Approval of details pursuant to condition 4 (windows) of planning permission 23/01943/FUL (Replacement of existing front windows to double glazed timber windows - First floor flat) granted on 12.10.2023.
Timeline
Dates from the published record
-
22 Oct 2025
Received by Lambeth
-
16 Dec 2025
Decision issued: Refuse Permission
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11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a planning consultancy registered in London
8 applications on PlanIndex · across 2 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
5 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.
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Open the documentsWhat this refusal means
Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
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23 Chelsham Road London SW4 6NR
93% historically approved · decision due ~4 May
Approval of details pursuant to condition 4 (windows) of planning permission 23/01943/FUL (Replacement of existing front windows to double glazed timber windows - First floor flat) granted on 12.10.2023.
Awaiting decision Conditions Windows or glazing 4 docs -
19 Chelsham Road London SW4 6NR
To re-pollard 2 x Sycamores trees to rear of property (rear boundary) and crown reduce 1 x Ash tree to rear of property (rear boundary) by 40% and remove ivy.
Granted Trees 2 docs -
19 Chelsham Road London SW4 6NR
Approval of details pursuant to conditions 4 (detailed construction drawings), 6 (linked rear dormer drawings), 8 (cycle parking), 9 (waste and recycling storage), and 14 (internal water consumption) of Planning Permission Ref: 20/02774/FUL (Conversion of the property into 3 self-contained flats, together with the erection of rear extensions at all levels, including a rear dormer roof extension, plus the installation of 1 front roof light, and the provision of cycle and refuse/recycling storages.) Granted on 17.03.2021
Refused Conditions New dwelling Extension +1 14 docs -
19 Chelsham Road London SW4 6NR
Approval of details pursuant to conditions 10 (Arboricultural Method Statement/Tree Protection Plan) and 15 (Method of Construction Statement) of planning permission ref: 20/02774/FUL (Conversion of the property into 3 self-contained flats, together with the erection of rear extensions at all levels, including a rear dormer roof extension, plus the installation of 1 front roof light, and the provision of cycle and refuse/recycling storages.) Granted on 17.03.2021.
Granted Conditions New dwelling Extension +2 6 docs -
Flat A 19 Chelsham Road London SW4 6NR
Back Garden: T1 Lime approximately 12m. Reduce crown by 2m to previous reduction points. T2 Lime approximately 12m. Reduce crown by 2m to previous reduction points. T3 Sycamore approximately 10m. Reduce crown by 2m and reduce lateral branches by 1.5m. T4 Sycamore approximately 10m. Reduce crown by 2m and reduce lateral branches by 1.5m.
Granted Trees 4 docs -
9 Chelsham Road London SW4 6NR
Erection of a rear linked dormer to the main rear roof.
Granted Full applications Loft or dormer 14 docs
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26/01471/DET Granted
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Approval of details pursuant to condition 14 (Acoustics - Noise and Vibration Attenuation) of Planning Permission Ref: 22/00300/FUL (Redevelopment of the site, including demolition of all existing buildings and structures, comprising new homes across four new buildings and the provision of flexible Class E floorspace at ground level fronting Streatham Vale and Woodgate Drive. Provision of associated private and communal landscaped amenity areas, play space, disabled parking spaces, refuse storage and cycle parking (consolidated and decentralised) with ancillary workshop), granted on 07.04.2025.
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26/01470/DET Granted
8 Shardcroft Avenue London SE24 0DT
Approval of details pursuant to conditions 7 (Plant Noise Assessment) and 8 (Noise) of planning permission ref : 23/00440/FUL (Erection of a ground floor rear extension, first floor rear bay window, and formation of basement and installation of air conditioning condenser and 2x heat pumps within an outbuilding) granted on 21.07.2023.
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