Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London Data via plota.co.uk
Proposal
Variation of Condition 40 of planning permission dated 4 April 2025 (Ref: ) 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, to amend the wording of Condition 40 (Tree Protection Measures) to require adherence to the submitted Arboricultural Method Statement (Revision D) and Arboricultural Impact Assessment (Revision B) that: (i) Ensures the protection the two largest London Plane trees (T8 and T14) at either end of the Baker Street frontage during the construction works; and (ii) Allows the felling of 10 x trees (T9, T10, T11, T12 and T13 on Baker Street; T15, T16 and T17 on Blandford Street; and T6 and T7 on Dorset Street) and their replacement post-construction on a one-for-one basis. (Application under Section 73 of the Act). Data via plota.co.uk
Application progress
Approved on 16 Jul 2026 · Delegated Decision · Last checked 18 Jul 2026
Documents 27
Decision & officer reports 2
Statements & assessments 7
Plans & drawings 2
Application forms 2
Consultation & comments 2
Other documents 12
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1U 7NA
- Received
- 1 Apr 2026
- Validated
- 1 Apr 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 1 Jul 2026
- Decision
- Application Permitted
- Decision date
- 16 Jul 2026
- Decision level
- Delegated Decision
- Agent
- Newmark
Consultation & key dates
- Alt. reference
- PP-14807210
- Site notice
- 20 Apr 2026
- Press notice
- 29 Apr 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
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Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London
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