Planning application
10 Halsmere Road London SE5 9LN
Works: Extension Windows or glazing
Relates to 25/02810/FUL
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for a Non-Material Amendment following a grant of Planning Permission ref : 25/02810/FUL (Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure.) Granted on 28.10.2025.
As published by the council, reference 26/00566/NMC
Application record
- Reference
- 26/00566/NMC
- Type
- Non Material Change - Minor Amendment
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 23 Feb 2026
- Validated
- 23 Feb 2026
- Decided
- 23 Mar 2026
- Ward
- Myatts Fields
- Decision by
- Delegated Decision
- Postcode
- SE5 9LN
Site history
Applications at this address on the Lambeth register
This site has had 7 applications since 2025: 3 approved, 0 refused.
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26/02282/DET Awaiting decision
10 Halsmere Road London SE5 9LN
Approval of details pursuant to condition 13(Construction Management plan) for planning permission 25/03543/FUL (Erection of 2 storey rear extension to Block B, erection of single storey link between Block A and Block B, reconfiguration of cycle and bin stores and landscaping works dated 05.02.2026)
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26/02264/DET Awaiting decision
10 Halsmere Road London SE5 9LN
Approval of details pursuant to conditions 4 (Roof materials), 5 (Rear elevation window details), and 6 (Front door and transom light) of planning permission ref : 25/02810/FUL (Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure) granted on 29.10.2025.
-
26/02265/DET Awaiting decision
10 Halsmere Road London SE5 9LN
Approval of details pursuant to condition of 9 (Noise and vibration attenuation measures) of planning permission ref : 25/02810/FUL (Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure) granted on 29.10.2025.
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26/01553/NMC Decided
10 Halsmere Road London SE5 9LN
Application for a non-material amendment following a grant of planning permission 25/03543/FUL (Erection of 2 storey rear extension to Block B, erection of single storey link between Block A and Block B, reconfiguration of cycle and bin stores and landscaping works) granted on 05.02.2026. Amendment sought: Omission of two small areas of green roof at ground floor roof level and the ground floor terrace. Reduction in the footprint of the link structure connecting the Pod Building and Block B (by 10sqm) Alteration to the first floor 'link bridge' reducing its area Introduction of a sign on the link bridge between Block A and Block B, which also serves as the main entrance to the accommodation Alteration to the glazing ratio on the ground floor windows Addition of a new window at ground floor level to serve the Management Office
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25/03543/FUL Granted
10 Halsmere Road London SE5 9LN
Erection of 2 storey rear extension to Block B, erection of single storey link between Block A and Block B, reconfiguration of cycle and bin stores and landscaping works.
-
25/02810/FUL Granted
10 Halsmere Road London SE5 9LN
Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure.
Timeline
Dates from the published record
-
23 Feb 2026
Received by Lambeth
-
23 Mar 2026
Decision issued: Grant Permission
-
25 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
25/02810/FUL Granted
10 Halsmere Road London SE5 9LN
Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure.
Who's behind it
Company information only, from the register and Companies House
Royal UK Properties IV LLC Agent, registered in Camden
Registered · incorporated 2023 · Camden
3 applications on PlanIndex
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
10 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 grant of permission means
Lambeth granted permission on 23 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 0.3 miles
-
10 Halsmere Road London SE5 9LN
Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure.
Granted Full applications Extension Windows or glazing 14 docs -
10 Halsmere Road London SE5 9LN
Erection of 2 storey rear extension to Block B, erection of single storey link between Block A and Block B, reconfiguration of cycle and bin stores and landscaping works.
Granted Full applications Extension 34 docsSmall domestic -
8 Halsmere Road London SE5 9LN
Erection of rear mansard roof extension and 2no. dormer windows, single storey ground floor side infill extension and installation of 3no. front roof lights.
Refused Full applications Extension Loft or dormer +1 19 docsSmall domestic -
10 Halsmere Road London SE5 9LN
93% historically approved · decision due ~1 Oct
Approval of details pursuant to conditions 4 (Roof materials), 5 (Rear elevation window details), and 6 (Front door and transom light) of planning permission ref : 25/02810/FUL (Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure) granted on 29.10.2025.
Awaiting decision Conditions Extension Windows or glazing 7 docs -
10 Halsmere Road London SE5 9LN
93% historically approved · decision due ~1 Oct
Approval of details pursuant to condition of 9 (Noise and vibration attenuation measures) of planning permission ref : 25/02810/FUL (Removal of the existing external staircase and erection of a three-storey rear extension to accommodate an internal stair and lift core. Alterations to the rear elevation, including changes to fenestration, removal of chimney stacks and lift overrun to roof. Repositioning of existing rear-facing windows at the top floor. Replacement of the existing front door and installation of an air source heat pump with an associated acoustic enclosure) granted on 29.10.2025.
Awaiting decision Conditions Extension Windows or glazing 5 docs -
13 Halsmere Road London SE5 9LN
94% historically approved · decision due ~18 Aug
FRONT GARDEN: T1 Leylandii. FELL TO GROUND LEVEL.
Awaiting decision Trees 2 docs
Other amendment applications
In Lambeth
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26/02483/VOC Awaiting decision
35 Hilldown Road London Lambeth SW16 3DZ
Variation of Condition 2 (approved plans) of planning permission 25/02606/FUL (Erection of a single storey ground floor rear extension; erection of a rear dormer roof extension; replacement of existing roof tiles; installation of 3 front roof lights; insertion of one new window and one new door to the side elevation.) granted 06.11.2025. Amendment sought: External material change to the rear and side elevations
-
26/02464/VOC Awaiting decision
159 Acre Lane London SW2 5UA
Variation of Conditions 2 (approved plans) of planning permission 18/04939/FUL (Erection of a head house to the rear of the land, together with hard and soft landscaping, new boundary treatments and alterations to the permanent access from Kings Avenue including the installation of a new entrance to the rear, plus the provision of temporary access from Acre Lane to facilitate construction) granted 08.02.2019. Variation sought: to relocate the access point on Kings Avenue to nearer the Head House.
-
26/01853/VOC Granted
23 Cresset Street London SW4 6BN
Variation of Conditions 2 (approved plans) of planning permission 23/03768/FUL (Erection of a single storey ground floor rear extension together with the installation of a window at ground floor level to the front elevation, a side long obscured window at first floor level and new gate to the rear) granted 07.06.2024. Variation sought: to implement architectural and thermal improvements to the approved scheme.
-
26/01388/NMC Granted
87 South Lambeth Road London Lambeth SW8 1RN
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/02624/FUL (Development comprising the replacement of the 4th floor and erection of a 5th floor rooftop, the removal of the entrance canopy plus formation of a new entrance and seating area, erection of rear extension at all levels, together with alterations to car parking spaces and servicing arrangements) granted on 10.12.2025.
-
26/02201/VOC Awaiting decision
Land Rear Of Cooper Building London SW4 9DX
Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (approved plans) of planning permission 23/00555/VOC, granted on 23 January 2024, to allow amendments to the location and configuration of the waste and cycle storage facilities, play space and communal amenity area, external finishes to Block C, and the provision of additional private terraces to Flats 1 and 3; together with the submission of revised details pursuant to conditions 22, 31, 34 and 40 and amendments to the wording of conditions to refer to details previously approved under associated discharge of condition applications.