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Basement And Ground Floor 409 Oxford Street London W1C 2PD

26/00490/ADVApproved

Approved on 7 May 2026

Council decision: Application Permitted

Site boundary (council red line)

Proposal

Display of an internally illuminated fascia sign measuring 1.8m X 1.1m

Received
28 January 2026
  1. Received28 Jan
  2. Validated28 Jan
  3. Consult.
  4. Target
  5. Decided7 May

Decided in 99 days

About this application

This is a planning application for signage at Basement And Ground Floor 409 Oxford Street London W1C 2PD. Westminster has handled 27,108 applications of this type. This one was decided in 99 days, 7 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 6 listed buildings nearby. There have been 2 other applications at this address. We hold 204 applications in total for the W1C postcode area.

Application details

Postcode
W1C 2PD

Planning application dates

Date validated
28 January 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mayfair
  • Listed building: Ground Floor 57 Duke Street London W1K 5NROn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • Flood zone 1: Low probability (rivers and sea)
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.

Associated applications

  1. 2026
    28 Jan

    Installation of new frontage and signage.

    ApprovedApplicationFiled alongside26/00489/FULL
  2. 2026
    28 Jan

    Display of an internally illuminated fascia sign measuring 1.8m X 1.1m

    This applicationApprovedAdvertisement consent26/00490/ADV

Source: Westminster

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

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