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14 Sherlock Mews London W1U 6DT

18/02233/FULLApplication for full Planning PermissionApproved
Full

Approved on 19 July 2018

Council decision: Application PermittedDelegated (officer decision)

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

Variation of Condition 1 of planning permission dated 23 June 2015 (RN: 14/10743/FULL) 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) Changes to interior layout of No. 14 Sherlock Mews; (ii) Alter the entrance to 14 Sherlock Mews; (iii) Retain the existing brick facade of No. 14 Sherlock Mews and sootwash it; and (iv) Alter the design of the front ground floor doors of No. 14 Sherlock Mews. Linked to 18/02362/LBC

Received
19 March 2018
Decision level
Delegated (officer decision)
Public comments
1
Ward
Marylebone High Street
Agent
'Atermon Architecture
  1. Received19 Mar
  2. Validated19 Mar
  3. Consult.
  4. Target14 May
  5. Decided19 Jul

Decided in 122 days (council typically 49)

About this application

This is a full planning application for demolition at 14 Sherlock Mews London W1U 6DT. Westminster has handled 4,484 applications of this type. This one was decided in 122 days, 10 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.

86% of full 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
Application for full Planning Permission
Scale / size
Small

Planning application dates

Date validated
19 March 2018
Consultation expiry
27 April 2018
Target decision date
14 May 2018

Applicant and agent

Agent
'Atermon Architecture
Agent address
34 Priory Road Barking IG11 9XL

Planning decision

Statutory period
56 days

Publicity

Last advertised
6 April 2018
Advertisement expiry
27 April 2018
Site notice start
26 March 2018
Site notice end
16 April 2018

Additional information

Planning Portal ID
PP-06823409
Documents
22

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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

  1. 2021
    19 Jul

    Variation of Condition 1 of listed building consent dated 19 July 2018 (RN: 18/02362/LBC

    ApprovedListed building consentRelated21/04908/LBC
  2. 2021
    28 Jun

    Variation of Condition 1 of listed building consent dated 19th July 2018 (RN: 18/02362/LBC

    ApprovedListed building consentRelated21/04347/LBC
  3. 2021
    11 Jun

    Variation of Condition 1 of listed building consent dated 19 July 2018 (RN:18/02362/LBC

    WithdrawnListed building consentRelated21/03899/LBC
  4. 2018
    19 Mar

    Variation of Condition 1 of planning permission dated 23 June 2015 (RN: 14/10743/FULL

    This applicationApprovedVariation of conditions (s73)18/02233/FULL
  5. 2018
    19 Mar

    Variation of Condition 1 of listed building consent dated 23 June 2015 (RN: 14/10745/LBC

    ApprovedListed building consentPart of18/02362/LBC

Source: Westminster

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

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