Skip to content

Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London

26/05568/NMAPending Decision
Discharge / amendments

Proposal

Amendments to planning permission dated 16th July 2026 (RN 26/02205/FULL) for the Variation of Condition 40 of planning permission dated 4 April 2025 (Ref: 22/08200/FULL) for, 'Demolition of the existing buildings and redevelopment above a retained basement to create a mixed-use scheme providing Class E commercial space (retail, restaurants, offices), a community space, and 17 residential units within a new building consisting of ground plus 7 storeys plus rooftop amenity for the commercial, and ground plus 7 storeys for the residential element, improvements to the public realm and pedestrian routes around the perimeter of the Site and along Broadstone Place, consolidated servicing, ancillary plant and storage, cycle parking, and other associated works'; Namely, Façade development and refinement; Internal re-configurations to the office building; Amendments to the building's roof plan; and Green Wall and amendments to Condition 48.

Received
14 August 2026
Site boundary (council red line)
  1. Received14 Aug
  2. Validated14 Aug
  3. Consult.
  4. Target
  5. Decided

This is a planning application for demolition at Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London. Westminster has handled 26,489 applications of this type and approves 88% of them, typically deciding them in 54 days. It was submitted on 14 August 2026 and is still awaiting a decision. The site is in 6 listed buildings nearby. There have been 11 other applications at this address.

Application Details

Reference
26/05568/NMA
Address
Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London
Local Authority
Westminster
Decision Status
Undecided
Current Status
Pending

Applicant & Agent

Planning Application Dates

Date Received
14 August 2026
Date Validated
14 August 2026
Date Submitted
14 August 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.518730, -0.155698
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Westminster

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

Track this application

Get email alerts when there is a planning decision or status change.

Planning history at this site

13 other applications at this property, newest first.

  1. 2026
    20 Aug

    Display of low-level non-illuminated advertisement on hoardings fronting Dorset Street measuring 2.44m x…

    ApprovedAdvertisement consent26/05720/ADV
  2. 2026
    21 May

    Detailed completed Appendix A checklist from the Code of Construction Practice, signed by the applicant and…

    ApprovedDischarge of conditions26/03376/ADFULL
  3. 2026
    17 Mar

    Request that the City Council agrees not to enforce the provisions of Schedule 1, Clause 1.1 of the legal…

    ApprovedDischarge of conditions26/01718/MOD106
  4. 2026
    19 Feb

    Registering to assign address numbering and postcode to post development residential and commercial units…

    PendingAll OtherSNN25/00035
  5. 2026
    30 Jan

    Details of mechanical ventilation systems pursuant to Condition 26 of planning permission dated 4 April (Ref…

    ApprovedDischarge of conditions26/00566/ADFULL
  6. 2026
    30 Jan

    Details of whole life carbon assessment prior to commencement of any work on site including all works of…

    ApprovedDischarge of conditions26/00544/ADFULL

Planning constraints

Designations that overlap or adjoin the site outline.

Also checked, none recorded (22)

flood storage areas, conservation 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 2026-10-09. 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.

Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

Nearest first, within 25 miles of the site. Every firm is listed free.

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report