Planning application
Development Site At 74 To 77 Welbeck Street And 28 To 40 Marylebone Lane London
Works: Demolition Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amendments to planning permission dated 28th June 2024 (RN:24/02109/FULL) for Variation of conditions 1 and 10 of planning permission dated 20 February 2023 (RN: 22/05030/FULL) for the variation of Condition 1 of planning permission dated 10th February 2021 (RN: 20/02445/FULL) for, 'Demolition of the existing building and redevelopment to provide a new building comprising three basement levels, lower ground floor, ground floor level and first to ninth floor levels consisting of hotel (Class C1) with publicly accessible restaurant/bar (Class A3/A4) at ground floor, bar and roof terrace at ninth floor, function/events space at basement levels 2 and 3; and roof level swimming pool, roof level plant and associated works; namely to allow alterations to the plant enclosure and changes to the roof-level plant strategy. (Application under Section 73 of the Act). NAMELY, at level eight, reconfiguration of internal layout to amend kitchen layout, relocate WC and open up the lobby area, at level nine, amendments to the kitchen layout and BOH store, and addition of a hotel gym. External alterations including the addition of an external staircase with glass balustrade linking levels eight and nine, an amendment to the existing external stairs at level eight at the southwestern corner, alterations to fenestration and spandrel panels and removal/application of opaque film at Levels 8 and 9, and an amendment to the description of development.
As published by the council, reference 25/05285/NMA
Application record
- Reference
- 25/05285/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 29 Jul 2025
- Validated
- 29 Jul 2025
- Decided
- 4 Sep 2025
- Ward
- West End
- Decision by
- Delegated Decision
Timeline
Dates from the published record
-
29 Jul 2025
Received by Westminster
-
4 Sep 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
DP9 Ltd Agent
Active · incorporated 2004
2,658 applications on PlanIndex · across 36 councils · 98% granted
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Plans, drawings, consultee responses and the officer's report
22 documents on file for this application
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Open the documentsWhat this grant of permission means
Westminster granted permission on 4 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
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