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54, Warwick Square, SW1V 2AJ

26/04848/ADLBCApproval of details reserved by a condition (discharge)Approved
Discharge / amendments

Approved on 26 August 2026

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 railings, external windows and doors, external terrace access stair, and planters; amended first floor conservatory window; and amended blind window pursuant to conditions 4 (parts 1, 2, 3 and 9), 7 and 12 of listed building consent dated 05 February 2024 (RN: 23/00722/LBC).

Submitted
20 July 2026
  1. Received20 Jul
  2. Validated
  3. Consult.
  4. Target
  5. Decided26 Aug

Decided in 37 days (council typically 49)

About this application

This is a planning application for a conservatory at 54, Warwick Square, SW1V 2AJ. Westminster has handled 1,733 applications of this type. This one was decided in 37 days, 12 days quicker than Westminster's typical decision time. The site is in the Pimlico conservation area, with 5 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 53 applications across PNW_22. We hold 1,119 applications in total for the SW1V 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.See what's approved near your address

Application details

Postcode
SW1V 2AJ
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)
  • Conservation area: Pimlico
  • Listed building: 52D Warwick Square London SW1V 2AJOn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Also checked, none recorded (22)

flood storage areas, listed buildings, 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.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

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.

Source: Westminster

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

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