Planning application
28 Grafton Square London Lambeth SW4 0DB
Works: Extension Loft or dormer Roofing Windows or glazing
Relates to 25/02763/FUL, 25/02764/LB
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Approval of details pursuant to Condition 6 (detailed drawings of windows) for planning permission 25/02763/FUL (Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL)). Granted on 10.11.2025.
As published by the council, reference 25/03583/DET
Application record
- Reference
- 25/03583/DET
- Type
- Approval of Details
- Status
- Decided
- Decision
- Grant Permission
- Received
- 18 Nov 2025
- Validated
- 18 Nov 2025
- Decided
- 18 Dec 2025
- Ward
- Clapham Town
- Decision by
- Delegated Decision
- Postcode
- SW4 0DB
Site history
Applications at this address on the Lambeth register
This site has had 3 applications since 2025: 3 approved, 0 refused.
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25/02763/FUL Granted
28 Grafton Square London Lambeth SW4 0DB
Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL).
-
25/02764/LB Granted
28 Grafton Square London Lambeth SW4 0DB
Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL).
Timeline
Dates from the published record
-
18 Nov 2025
Received by Lambeth
-
18 Dec 2025
Decision issued: Grant Permission
-
10 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
25/02763/FUL Granted
28 Grafton Square London Lambeth SW4 0DB
Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL).
-
25/02764/LB Granted
28 Grafton Square London Lambeth SW4 0DB
Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL).
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Newton Abbot
5 applications on PlanIndex · across 3 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
4 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
Lambeth granted permission on 18 December 2025, 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 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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28 Grafton Square London Lambeth SW4 0DB
Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL).
Granted Heritage and listed buildings Extension Loft or dormer +2 22 docs -
28 Grafton Square London Lambeth SW4 0DB
Proposed second floor rear extension, new double glazed timber sash window and new roof lights in flat roof and existing pitched main Butterly roof. Removal of existing clay tiles and replaced with traditional slates. Replacement of Two existing UPVC windows at second floor rear elevation with new double glazed timber hardwood sash style and other associated alterations. (Please note: The reference number for this Listed Building Consent application is 25/02764/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/02763/FUL).
Granted Full applications Extension Loft or dormer +2 22 docs -
Clapham Manor Primary School Belmont Road London Lambeth SW4 0BZ
78% historically approved · decision due ~30 Apr
Demolition of an outbuilding (sheltered canopy) within school playground.
Awaiting decision Full applications Demolition 6 docs -
Clapham Manor Primary School Belmont Road London Lambeth SW4 0BZ
Demolition of an outbuilding to the rear.
Granted Full applications Demolition 7 docs -
22 Grafton Square London Lambeth SW4 0DB
Rear garden: T1 Cherry. Fell to ground level. Reason: Prevent potential safety risk to occupants and pedestrians.
Granted Trees 1 doc -
5 Belmont Road London Lambeth SW4 0BZ
Erection of a single storey rear extension at lower ground floor level and erection of an additional floor on the rear return between the upper ground and the first-floor levels.
Granted Full applications Extension 17 docsSmall domestic
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26/01491/DET Granted
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Partial approval of details to part discharge condition 26 (External Wall Materials for block B5 only) of planning permission ref : 25/01377/RG4 (Demolition of existing buildings and redevelopment to provide a residential-led mixed use development comprising residential dwellings (Class C3), flexible commercial, business and service uses (Class E) and flexible community floorspace (Class F1 / F2), together with servicing, car parking, public realm and associated works) granted on 10.03.2026.
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26/01472/DET Granted
100 Woodgate Drive London SW16 5YP
Approval of details pursuant to condition 16 (Acoustics - Residential units in proximity to amenity spaces) 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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26/01471/DET Granted
100 Woodgate Drive London SW16 5YP
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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26/01340/DET Granted
Phoenix House 10 Wandsworth Road London SW8 2LL
Approval of details pursuant to conditions 29 (Construction Logistics Plan) and 31 (Construction and Environmental Management Plan) of Planning Permission Ref: 25/01216/FUL (Change of use of the building from office (Use Class E(g)(i)) to hotel (Use Class C1) and ancillary restaurant together with the replacement of main entrance door.) granted on 31.10.2025