Planning application
Admiralty Arch The Mall London SW1A 2WH
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Details of rooftop terrace boundary treatment and furniture pursuant to Condition 16 of listed building consent dated 16 June 2021 (RN 20/07669/LBC)
As published by the council, reference 26/00315/ADLBC
Application record
- Reference
- 26/00315/ADLBC
- Type
- Approval of Details (ADLBC)
- Status
- Decided
- Decision
- Refused As published: Application Refused
- Received
- 20 Jan 2026
- Validated
- 20 Jan 2026
- Decided
- 3 Mar 2026
- Ward
- St James's
- Decision by
- Delegated Decision
- Postcode
- SW1A 2WH
Site history
Applications at this address on the Westminster register
This site has had 28 applications since 2022: 12 approved, 2 refused.
-
26/04923/ADFULL Decided
Admiralty Arch The Mall London SW1A 2WH
Details of a supplementary acoustic report pursuant to condition 14 of planning permission dated 6th January 2025 (RN: 24/03757/FULL)
-
26/04932/ADLBC Decided
Admiralty Arch The Mall London SW1A 2WH
Details of internal lighting to principal rooms of North Block pursuant to Condition 4 (xii) of listed building consent dated 21st May 2025 (RN: 25/01971/LBC).
-
26/04939/ADLBC Decided
Admiralty Arch The Mall London SW1A 2WH
Details of photographs of facing materials including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 3 of listed building consent dated 6 January 2025 (RN:24/05377/LBC).
-
26/04933/ADLBC Decided
Admiralty Arch The Mall London SW1A 2WH
Details of lift doors demonstrating appearance from communal lobby areas pursuant to Condition 15 of listed building consent dated 21st May 2025 (RN: 25/01971/LBC).
-
26/04871/ADFULL Decided
Admiralty Arch The Mall London SW1A 2WH
Details of Servicing and Operational Management Plan for the hotel pursuant to condition 5 of planning permission dated 6th January 2025 (24/03757/FULL)
-
26/04863/ADFULL Decided
Admiralty Arch The Mall London SW1A 2WH
Details of the ventilation system for the fifth floor restaurant pursuant to Condition 28 of planning permission dated 6th January 2025 (24//03757/FULL)
-
26/04116/ADLBC Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Details of all works of restoration and repair to the external facades pursuant to condition 2 of listed building dated 16th June 2021 (RN:20/07669/LBC)
-
26/02854/ADFULL Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Detailed drawings of a hard and soft landscaping scheme which includes the number, size, species and position of trees pursuant to condition 11 of planning permission dated 16th June 2021 (RN:20/07575/FULL)
-
26/02853/ADFULL Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Details of the design, layout and operation of the setting down and picking up facility for non-hotel guests on The Mall and the siting of the relocated bollards on New Road pursuant to condition 10 of planning permission dated 16th June 2021(RN:20/07575/FULL)
-
26/02567/ADLBC Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Detailed drawings of the new external signage pursuant to condition 4 (Part XIX) of listed building consent dated 21st May 2025 (RN: 25/01971/LBC).
Timeline
Dates from the published record
-
20 Jan 2026
Received by Westminster
-
3 Mar 2026
Decision issued: Application Refused
-
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
2,223 applications on PlanIndex · across 37 councils · 98% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 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 refusal means
Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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Admiralty Arch The Mall London SW1A 2WH
Details of the new cage lifts, showing appearance and relationship to historic fabric pursuant to condition 4(xiii) of listed building consent dated 21st May 2025 (RN: 25/01971/LBC)
Granted Conditions 10 docs -
Admiralty Arch The Mall London SW1A 2WH
Details of new south block entrance and sample of stone for the new south block entrance pursuant to conditions 30 and 31 of planning permission dated 06 January 2025 (RN: 24/03757/FULL).
Granted Full applications 9 docs -
Admiralty Arch The Mall London SW1A 2WH
87% historically approved · decision due ~18 Mar
Details of The new external timber panelled doors to the restaurant and glazed fan light; The new fire escape doors; The new service door to Admiralty Place; Pursuant to condition 22 (ix, x xi) of planning permission dated 06 January 2025 (RN: 24/03757/FULL)
Awaiting decision Full applications Windows or glazing 7 docs -
Admiralty Arch The Mall London SW1A 2WH
Details of entrance foyer layouts and finished appearance and method of dismantlement of stone staircase in Lower Ground Floor of South Block and details of storage, new location and re-assembly pursuant to Conditions 4 (xi) and 5 of Listed Building Consent dated 21 May 2025 (RN: 25/01971/LBC).
Granted Conditions 10 docs -
Admiralty Arch The Mall London SW1A 2WH
90% historically approved · decision due ~17 Aug
Details of all works of restoration and repair to the external facades pursuant to condition 2 of listed building dated 16th June 2021 (RN:20/07669/LBC)
Awaiting decision Conditions 24 docs -
Admiralty Arch The Mall London SW1A 2WH
Details of rooftop terrace boundary treatment and furniture pursuant to Condition 18 of planning permission dated 16 June 2021 (RN 20/07575/FULL)
Refused Full applications 7 docs
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26/04860/ADLBC Granted
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Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)
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26/04843/ADLBC Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).
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St James's Park The Mall London SW1A 1AA
Details of method statement for re-carving works pursuant to condition 3(i) of listed building consent dated 16 July 2026 (RN: 26/03399/LBC)
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26/04850/ADLBC Awaiting decision
17 Belgrave Square London SW1X 8PG
Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)
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25/07120/ADLBC Granted
72 - 74 Lancaster Gate London W2 3NH
Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)