Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London
Proposal
Details of Whole Life Carbon Assessment pursuant to condition 33 (B) of planning permission dated 16th July 2026 (RN:26/02205/FULL)
- Received
- 24 August 2026
- Public comments
- 0 · last counted 6 October 2026
- Council
- City of Westminster
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.
- ReceivedSubmitted24 Aug
- ValidatedValidated24 Aug
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
This is a planning application 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 24 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
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202624 Aug
Details of Whole Life Carbon Assessment pursuant to condition 33 (B) of planning permission dated 16th July…
This applicationPendingApplication26/05792/ADFULL - 202624 Aug
Detailed Circular Economy Statement pursuant to Condition 34 (B) of planning permission dated 16th July 2026…
ApprovedDischarge of conditions26/05793/ADFULL - 202614 Aug
Amendments to planning permission dated 16th July 2026 (RN 26/02205/FULL
PendingNon-material amendmentAmendment26/05568/NMA - 20261 Apr
Variation of condition 40 of planning permission dated 4th April 2025 (RN 15/00011/FULL
ApprovedVariation of conditions (s73)Part of26/02205/FULL
Planning history at this site
13 other applications at this property, newest first.
- 202620 Aug
Display of low-level non-illuminated advertisement on hoardings fronting Dorset Street measuring 2.44m x…
ApprovedAdvertisement consent26/05720/ADV - 202621 May
Detailed completed Appendix A checklist from the Code of Construction Practice, signed by the applicant and…
ApprovedDischarge of conditions26/03376/ADFULL - 202617 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 - 202619 Feb
Registering to assign address numbering and postcode to post development residential and commercial units…
PendingAll OtherSNN25/00035 - 202630 Jan
Details of mechanical ventilation systems pursuant to Condition 26 of planning permission dated 4 April (Ref…
ApprovedDischarge of conditions26/00566/ADFULL - 202630 Jan
Details of whole life carbon assessment prior to commencement of any work on site including all works of…
ApprovedDischarge of conditions26/00544/ADFULL - 202628 Jan
Details of Circular Economy Statement pursuant to Condition 34a of planning permission dated 4 April 2025…
ApprovedApplication26/00488/ADFULL - 202627 Jan
Details of tree protection pursuant to Condition 40 of planning permission dated 04 April 2025 (Ref…
ApprovedDischarge of conditions26/00484/ADFULL - 202622 Jan
Removal and reinstatement of street trees to facilitate construction, and associated works.
WithdrawnApplication26/00382/FULL - 202531 Oct
Detailed site investigation pursuant to condition 24 (phase 2 & 3) of planning permission dated 4th April…
ApprovedDischarge of conditions25/07925/ADFULL - 202531 Oct
Amendments to planning permission dated 4th April 2025 (RN:22/08200/FULL
ApprovedNon-material amendment25/07926/NMA - 202511 Aug
Deed of Variation to the Section 106 agreement (Ref: 40020699) pursuant to planning permission dated 4 April…
ApprovedAll Other25/05000/MOD106 - 202524 Jul
Baker Street NMA
ApprovedNon-material amendment25/05167/NMA
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Portman EstatePart of the site
- Listed building: Grade II: 67, BLANDFORD STREET (See details for further address information)On or next to this site · +5 more
- 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 2026-10-09. 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.
- 0.2 miLONDONRTPI
- 0.5 miLondonRTPIRICS Regulated
- 0.5 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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