14 Sherlock Mews London W1U 6DT
Approved on 14 September 2021
Council decision: Application PermittedDelegated (officer decision)
Proposal
Variation of Condition 1 of listed building consent dated 19th July 2018 (RN: 18/02362/LBC) for, 'Demolition of rear facade of Nos. 96-98 Baker Street and front and part rear facades of No. 14 Sherlock Mews, use of first to fourth floors of Nos. 96-98 Baker Street as eight residential flats (Class C3), amalgamation of flats at first and second floors of No. 14 Sherlock Mews into a maisonette (Class C3), erection of replacement shopfronts to Baker Street facade, erection of replacement rear facade to Nos. 96-98 Baker Street, erection of replacement front facade to No. 14 Sherlock Mews, alterations at roof level, and other associated external alterations'; NAMELY, (i) Amendments to the design of the main door of the residential entrance at the Baker Street front elevation; (ii) Amendment to the material finish of the residential entrance to the building at the Baker Street front elevation; (iii) Internal layout changes to 1st - 4th floor flats at 96-98 Baker Street; (iv) Reconfigured exhaust shaft for theatre at 1st floor terrace to the Baker Street rear elevation; (v) Modification to bedroom windows at the Baker Street rear elevation to accommodate exhaust shaft for theatre; (vi) Revised location of access hatch to roof; (vii) Reduced area for clerestory pop-up at Baker Street rear elevation; (viii) Addition of a guard rail at roof level; and (ix) Introduction of external pipework to the Baker Street rear elevation.
- Received
- 28 June 2021
- Decision level
- Delegated (officer decision)
- Council
- City of Westminster
- Ward
- Marylebone High Street
- Agent
- DP9 Ltd
- ReceivedReceived28 Jun
- ValidatedValidated5 Jul
- Consult.Consultation
- TargetTarget Date30 Aug
- DecidedDecided14 Sep
Decided in 71 days (council typically 49)
About this application
This is a heritage application for demolition at 14 Sherlock Mews London W1U 6DT. Westminster has handled 2,677 applications of this type. This one was decided in 78 days, 4 weeks longer than Westminster's typical decision time. The site is in the Portman Estate conservation area, with 4 listed buildings nearby. There have been 7 other applications at this address. We hold 1,070 applications in total for the W1U 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
- W1U 6DT
- Application type
- Listed Building Consent Application
- Scale / size
- Small
Planning application dates
- Date validated
- 5 July 2021
- Consultation expiry
- 4 August 2021
- Target decision date
- 30 August 2021
Applicant and agent
- Agent
- DP9 Ltd
- Agent address
- 100 Pall Mall London SW1Y 5NQ
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 14 July 2021
- Advertisement expiry
- 4 August 2021
- Site notice start
- 7 July 2021
- Site notice end
- 28 July 2021
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Portman Estate
- Listed building: Basement And Ground Floor 100 Baker Street London W1U 6TWOn 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
- 202119 Jul
Variation of Condition 1 of listed building consent dated 19 July 2018 (RN: 18/02362/LBC
ApprovedListed building consentRelated21/04908/LBC - 202128 Jun
Variation of Condition 1 of listed building consent dated 19th July 2018 (RN: 18/02362/LBC
This applicationApprovedListed building consent21/04347/LBC - 202111 Jun
Variation of Condition 1 of listed building consent dated 19 July 2018 (RN:18/02362/LBC
WithdrawnListed building consentRelated21/03899/LBC - 201819 Mar
Variation of Condition 1 of planning permission dated 23 June 2015 (RN: 14/10743/FULL
ApprovedVariation of conditions (s73)18/02233/FULL - 201819 Mar
Variation of Condition 1 of listed building consent dated 23 June 2015 (RN: 14/10745/LBC
ApprovedListed building consentPart of18/02362/LBC
Planning history at this site
4 other applications at this property, newest first.
- 202324 Mar
Details of external doors at ground floor level on the Sherlock Mews elevation pursuant to Condition 4 (part)…
ApprovedDischarge of conditions23/01971/ADFULL - 202119 Jul
Amendments to planning permission dated 19 July 2018 (RN:18/02233/FULL
ApprovedNon-material amendment21/04907/NMA - 202128 Jun
Amendments to planning permission dated 19th July 2018 (RN: 18/02233/FULL
ApprovedNon-material amendment21/04346/NMA - 200828 Mar
Erection of a mansard roof extension to form a one bedroom flat.
ApprovedApplication for full Planning Permission08/02816/FULL
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
- 14 Sherlock Mews London W1U 6DT18/02362/LBC · HeritageApproved0.0 mi
- 14 Sherlock Mews London W1U 6DT21/04908/LBC · HeritageApproved0.0 mi
- 14 Sherlock Mews London W1U 6DT21/04346/NMA · AmendmentApproved0.0 mi
- 14 Sherlock Mews London W1U 6DT21/04907/NMA · AmendmentApproved0.0 mi
- 14 Sherlock Mews London W1U 6DT23/01971/ADFULL · ConditionsApproved0.0 mi
For applicants and trades
Consultants on this application
- DP9 Limited · Agent for this application
Contractors near this project
Find contractors for new builds near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman0.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing1.1 mi
- Orient Construction Consultancy LimitedVerifiedLondon4.1 mi
- Hillgrove Projects LtdVerifiedLondon4.3 mi
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