171 Victoria Street London SW1E 5NN

26/05372/ADFULLApproval of Details (Full PP)Approved

Discharge / amendments

Approved on 21 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 typical bay studies for each facade type showing materials for new entrances, the colonnade infill and upper level extensions pursuant to condition 5 of planning permission dated 06 February 2026 (RN: 24/07197/FULL)

Received: 7 August 2026
Council: City of Westminster
Ward: Vincent Square
Agent: DP9 Limited

ReceivedReceived7 Aug
ValidatedValidated7 Aug
Consult.Consultation
TargetTarget Date2 Oct
DecidedDecided21 Aug

Decided in 14 days (council typically 49)

About this application

This is an application to discharge conditions at 171 Victoria Street London SW1E 5NN. Westminster has handled 3,063 applications of this type. This one was decided in 14 days, 5 weeks quicker than Westminster's typical decision time. The site is in the Westminster Cathedral conservation area, with 2 listed buildings nearby. There have been 16 other applications at this address. In the past year there have been 92 applications across Vincent Square. We hold 526 applications in total for the SW1E postcode area.

92% of conditions 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: SW1E 5NN
Application type: Approval of Details (Full PP)
Scale / size: Small

Planning application dates

Date validated: 7 August 2026
Target decision date: 2 October 2026

Applicant and agent

Agent: DP9 Limited
Agent address: 100 Pall Mall London SW1Y 5NQ United Kingdom

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-15140584
Comments: 0
Documents: 5

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: Westminster Cathedral
Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
Tree Preservation Order: Ref W44Protected tree on or next to this site
Brownfield land register: Development Site At Bressenden Place Victoria Street Allington Street And Buckingham Pala…Register site at or near this address

Also checked, none recorded (20)

flood storage areas, listed buildings, 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 and heritage coasts.

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

2026
7 Aug
Details of facing materials pursuant to condition 4 of planning permission dated 06 February 2026 (RN…
ApprovedDischarge of conditionsFiled alongside26/05367/ADFULL
2026
7 Aug
Details of balustrades to terraces pursuant to condition 8i of planning permission dated 06 February 2026…
ApprovedDischarge of conditionsFiled alongside26/05368/ADFULL
2026
7 Aug
Details of new and replacement trees pursuant to condition 32 of planning permission dated 06 February 2026…
ApprovedDischarge of conditionsFiled alongside26/05371/ADFULL
2026
7 Aug
Details of typical bay studies for each facade type showing materials for new entrances, the colonnade infill…
This applicationApprovedDischarge of conditions26/05372/ADFULL
2026
31 Jul
Details of roof plan showing PV panels pursuant to condition 29 of planning permission dated 06 February 2026…
ApprovedDischarge of conditionsFiled alongside26/05180/ADFULL

Planning history at this site

12 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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