Planning application
Development Site At 19 To 24 Dering Street London W1S 1BL
Works: Extension Demolition
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amendments to planning permission dated 18th October 2024 (RN:23/07483/FULL) for Part demolition, part redevelopment and extension to provide a building of two basements, ground and five upper floors, setback sixth floor and setback seventh floor with roof plant and terraces, accommodating accommodating Commercial, business and service (Class E) use and associated ancillary spaces. Namely, for various adjustments to detailed design elements such as retains the desired extent of the existing foundations, basement, structural frame and floor slabs up to third floor, aligns and loads all new structural and facade elements concentrically onto the retained existing structure and foundations, and; accurately interfaces with neighbouring party walls, roofs and parapets.
As published by the council, reference 25/06749/NMA
Application record
- Reference
- 25/06749/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 19 Sep 2025
- Validated
- 19 Sep 2025
- Decided
- 2 Oct 2025
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1S 1BL
Site history
Applications at this address on the Westminster register
This site has had 6 applications since 2025: 3 approved, 0 refused.
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26/05064/ADFULL Awaiting decision
Development Site At 19 To 24 Dering Street London W1S 1BL
Detailed of uperstructure works, detailed plans and elevations of the roof, including the proposed equipment and the layout of photovoltaic (PV) panels pursuant to condition 29 of Planning Permission dated 18th October 2024 (RN:23/07483).
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26/04345/ADFULL Decided
Development Site At 19 To 24 Dering Street London W1S 1BL
Details of completed Appendix A checklist from the Code of Construction Practice pursuant to Condition 3 of planning permission dated 18 October 2024 (RN: 23/07483/FULL).
-
26/02435/ADFULL Awaiting decision
Development Site At 19 To 24 Dering Street London W1S 1BL
Details of Circular Economy Statement, pursuant to condition 20 of planning permission dated 18 October 2024 (RN 23/07483/FULL)
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26/00212/ADFULL Granted
Development Site At 19 To 24 Dering Street London W1S 1BL
Details of an updated Whole Life Carbon report prior to the commencement of any construction works pursuant to Condition 19 (part b) of planning permission dated 18 October 2024 (RN: 23/07483/FULL)
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25/06340/ADFULL Granted
Development Site At 19 To 24 Dering Street London W1S 1BL
Details of Code of Construction Practice pursuant to condition 3 (A) of planning permission dated 18th October 2024 (RN:23/07483/FULL)
Timeline
Dates from the published record
-
19 Sep 2025
Received by Westminster
-
2 Oct 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Newmark LLP Agent
921 applications on PlanIndex · across 40 councils · 97% granted
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Plans, drawings, consultee responses and the officer's report
37 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 2 October 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.
Nearby applications
Within 0.3 miles
-
Development Site At 19 To 24 Dering Street London W1S 1BL
Details of an updated Whole Life Carbon report prior to the commencement of any construction works pursuant to Condition 19 (part b) of planning permission dated 18 October 2024 (RN: 23/07483/FULL)
Granted Full applications 4 docs -
Development Site At 19 To 24 Dering Street London W1S 1BL
87% historically approved · decision due ~22 Sep
Detailed of uperstructure works, detailed plans and elevations of the roof, including the proposed equipment and the layout of photovoltaic (PV) panels pursuant to condition 29 of Planning Permission dated 18th October 2024 (RN:23/07483).
Awaiting decision Full applications 5 docs -
Development Site At 19 To 24 Dering Street London W1S 1BL
87% historically approved · decision due ~9 Jun
Details of Circular Economy Statement, pursuant to condition 20 of planning permission dated 18 October 2024 (RN 23/07483/FULL)
Awaiting decision Full applications 1 doc -
Development Site At 19 To 24 Dering Street London W1S 1BL
Details of Code of Construction Practice pursuant to condition 3 (A) of planning permission dated 18th October 2024 (RN:23/07483/FULL)
Granted Full applications 7 docs -
Development Site At 19 To 24 Dering Street London W1S 1BL
89% historically approved · decision due ~26 Aug
Details of completed Appendix A checklist from the Code of Construction Practice pursuant to Condition 3 of planning permission dated 18 October 2024 (RN: 23/07483/FULL).
Decided -
311 Oxford Street London W1C 2HP
84% historically approved · decision due ~20 Mar
Display of double-sided LED advertisement screen, measuring 1338 x 2100 x 245mm
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Other amendment applications
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26/06232/NMA Awaiting decision
37 Trevor Place London SW7 1LE
Amendments to planning permission dated 17th July 2026 (RN 26/03030/FULL) for the Alterations including enlargement of louvres and installation of new plant in basement; landscaping of roof terrace; second floor windows replaced with door sets; partial demolition at ground and first floor levels to create new lightwell and landscaped courtyard. NAMELY, addition of a free-standing sauna to the second-floor roof terrace.
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26/06256/NMA Awaiting decision
Queens Court Queensway London W2 4QN
Amendments to planning permission dated 21st May 2026 (RN:25/05013/FULL) for Variation of conditions 1, 3, 8, 9 and 17 of planning permission dated 11th May 2022 (RN 18/09765/FULL) for the Change of use of rear part of Queensway Market to Retail, Financial and Professional services, Office and Restaurant (within Class E) use and 5 residential units facing Princes Court, reconfiguration of retail units along Queensway including introduction of Retail uses at Nos.23 and 33 (current entrances to Queensway Market) and use of Nos.25 and 41-43 Queensway as Restaurant uses, installation of new shopfronts to Nos.23 to 43 Queensway 23-43, erection of infill extension to rear at ground floor level, erection of two new pavilion structures for Retail use and associated new hard and soft landscaping on land between Queens Court and Princes Court, installation of green roofs, rooflights and mechanical plant within enclosures to first floor level roofs between projecting rear wings of Queens Court installation of kitchen extract ducts to rear elevations, and associated cycle parking, waste storage, plant and other ancillary alterations ('Application 2'). Namely, to vary the hours of operation for the refrigeration plant controlled by condition 6.
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26/06251/NMA Awaiting decision
19 Cumberland Street London SW1V 4LS
Amendments to planning permission dated 20th March 2026 (RN:25/08960/FULL) for Lower ground floor rear infill extension with terrace above, replacement of rear first floor conservatory, new roof level rear single dormer with access to third floor roof terrace, alterations to windows and external refurbishment, namely the change of conservatory gable roof to a flat GRP roof.
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26/06201/NMA Awaiting decision
Almack House 28 King Street St James's London SW1Y 6QW
Amendments to planning permission dated 16th April 2026 (RN:26/01487/FULL) for Installation of a mechanical plant at lower ground floor and installation of two grilles to two lower ground floor windows, namely change to approved grille.
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26/06212/NMA Awaiting decision
10 - 11 Lancaster Gate London W2 3LH
Amendment to Condition 12 (Whole Life Carbon) of planning permission dated 19th April 2024 (RN 23/04044/FULL) for Change of use from hotel to residential use (Class C3) with associated internal alterations to create 11 new units and external alterations comprising reconfiguration and recladding of the rear extension and restoration of the existing building. Namely to include additional requirement to evidence and justify where benchmarks cannot be achieved, consider mitigation measures and if none, evidence that all mitigation measures have been exhausted. (Linked with RN 26/06213/ADFULL)