The Dilly 21 Piccadilly London W1J 0BH
Approved on 24 August 2026
Proposal
Retrospective strip-out of retail units at 23-26 Piccadilly and basements at 5A Air Street / 67 Regent Street to shell condition, removing modern fit-out, services, plant and shopfront elements, with associated making good and damp proofing.
- Received
- 25 June 2026
- Council
- City of Westminster
- Ward
- West End
- ReceivedReceived25 Jun
- ValidatedValidated25 Jun
- Consult.Consultation
- TargetTarget Date20 Aug
- DecidedDecided24 Aug
Decided in 60 days (council typically 49)
About this application
This is a heritage application at The Dilly 21 Piccadilly London W1J 0BH. Westminster has handled 2,677 applications of this type. This one was decided in 60 days, 11 days longer than Westminster's typical decision time. The site is in the Regent Street conservation area, with 11 listed buildings nearby. There have been 10 other applications at this address. In the past year there have been 478 applications across West End. We hold 940 applications in total for the W1J postcode area.
93% of heritage 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
- W1J 0BH
- Application type
- Listed Building Consent Application
- Scale / size
- Small
Planning application dates
- Date validated
- 25 June 2026
- Target decision date
- 20 August 2026
Applicant and agent
- Agent
- Turley
- Agent address
- Brownlow Yard 12 Roger Street London WC1N 2JU GB
Planning decision
- Statutory period
- 56 days
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Regent Street
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
- Flood zone 1: Low probability (rivers and sea)
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.
© 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.
Planning history at this site
11 other applications at this property, newest first.
- 20267 Aug
External repair and conservation works to existing facades, pitched and flat roofs, dormers and chimneys…
ApprovedApplication26/05378/FULL - 20267 Aug
External repair and conservation works to existing facades, pitched and flat roofs, dormers and chimneys.
ApprovedListed building consent26/05379/LBC - 20265 May
Internal refurbishment of Level 2 lift lobby (Retrospective application).
ApprovedListed building consent26/02808/LBC - 20265 May
Detailed drawings of the existing windows and historic secondary glazing, and the proposed refurbishment…
ApprovedDischarge of conditions26/02953/ADFULL - 20265 May
Detailed drawings of the existing windows and historic secondary glazing, and the proposed refurbishment…
ApprovedDischarge of conditions26/02997/ADLBC - 202624 Feb
New external roof top plant and new ventilation ductwork to rear elevation. (Linked to 25/08949/LBC
ApprovedApplication25/08948/FULL - 202624 Feb
New external roof top plant and new ventilation ductwork to rear elevation. (Linked to 25/08948/FULL
ApprovedListed building consent25/08949/LBC - 202628 Jan
Internal works to refurbish the existing ground floor entrance bar and restaurant area
ApprovedListed building consent25/09142/LBC - 202626 Jan
Internal refurbishment and redecoration of 283 guest rooms and corridors, floor levels 1 to 9.
ApprovedListed building consent26/00445/LBC - 20258 Dec
Repair works to existing plaster ceiling in hotel restaurant kitchen.
ApprovedListed building consent25/08908/LBC - 202525 Jul
Update of the MEP infrastructure to include internal works to refurbish the existing internal roof top plant…
ApprovedListed building consent25/04517/LBC
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- Ground Floor And Mezzanine Floor 69 Regent Street London W1B 4ED26/01306/ADV · AdvertisingApproved0.0 mi
- The Dilly 21 Piccadilly London W1J 0BH26/02953/ADFULL · ConditionsApproved0.0 mi
- 23 - 27 Piccadilly London W1J 0DJ25/02602/LBC · HeritageApproved0.0 mi
- Airwork House 35 Piccadilly London24/05474/ADFULL · ConditionsAwaiting decision0.0 mi
- Airwork House 35 Piccadilly London26/01720/ADFULL · ConditionsApproved0.0 mi
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