Marsham Street, SW1P 4JL

25/04234/ADLBCApproval of details reserved by a condition (discharge)Approved

Discharge / amendments

Approved on 3 July 2025

Approximate site (title boundary)

Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Details of the secondary glazing showing relationship with existing windows pursuant to condition 3 of listed building dated 14 May 2024 (RN: 24/02726/LBC).

Submitted: 20 June 2025
Council: City of Westminster

ReceivedSubmitted20 Jun
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided3 Jul

Decided in 13 days (council typically 49)

About this application

This is a planning application for window replacement at Marsham Street, SW1P 4JL. Westminster has handled 1,733 applications of this type. This one was decided in 13 days, 5 weeks quicker than Westminster's typical decision time. The site is in the Millbank conservation area, with 6 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 35 applications across VSW_22. We hold 1,247 applications in total for the SW1P postcode area.

89% of approval of details reserved by a condition (discharge) applications at City of Westminster 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: SW1P 4JL
Application type: Approval of details reserved by a condition (discharge)

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Flood zone 3: High probability (rivers and sea)Part of the site
Conservation area: Millbank
Listed building: Grade II: Maclise House, Millbank EstateOn this site · +3 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed

Also checked, none recorded (21)

flood storage areas, 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.

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.

Associated applications

2025
20 Jun
Details of the secondary glazing showing relationship with existing windows pursuant to condition 3 of listed…
This applicationApprovedDischarge of conditions25/04234/ADLBC
2024
25 Apr
Internal alterations including relocation of existing front entrance door and addition of secondary glazing…
PendingListed building consentPart of24/02726/LBC

Planning history at this site

11 other applications at this property, newest first.

Source: Westminster

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

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