Planning application
5 Mount Street London W1K 3NE
Relates to 25/07581/LBC
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
External alterations including the removal of existing plant equipment and installation of new plant, internal alterations including the localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works.
As published by the council, reference 25/07580/FULL
Application record
- Reference
- 25/07580/FULL
- Type
- Full Planning Permission Application
- Status
- Decided
- Decision
- Application Permitted
- Received
- 20 Oct 2025
- Validated
- 20 Oct 2025
- Decided
- 4 Mar 2026
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1K 3NE
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2025: 2 approved, 2 refused.
-
25/07581/LBC Granted
5 Mount Street London W1K 3NE
External alterations including the removal of existing plant equipment and installation of new plant, internal alterations including the localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works. (Linked to 25/07580/FULL)
-
25/05647/FULL Refused
5 Mount Street London W1K 3NE
Installation of retractable awnings; removal of existing plant equipment and installation of new plant, and other associated works.
-
25/05648/LBC Refused
5 Mount Street London W1K 3NE
Installation of retractable awnings; removal of existing plant equipment and installation of new plant; provision of one non-illuminated fascia sign, one illuminated hanging sign and two non-illuminated logo signs; redecoration of the entrance door; Internally localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works.
Timeline
Dates from the published record
-
20 Oct 2025
Received by Westminster
-
4 Mar 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
25/07581/LBC Granted
5 Mount Street London W1K 3NE
External alterations including the removal of existing plant equipment and installation of new plant, internal alterations including the localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works. (Linked to 25/07580/FULL)
1 later application on the register refers to this one:
-
25/07581/LBC Granted
5 Mount Street London W1K 3NE
External alterations including the removal of existing plant equipment and installation of new plant, internal alterations including the localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works. (Linked to 25/07580/FULL)
Who's behind it
Company information only, from the register and Companies House
Newmark Gerald Eve LLP Agent, registered in London
Active · incorporated 2008 · London
181 applications on PlanIndex · across 17 councils · 91% 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
50 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 4 March 2026, 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
5 Mount Street London W1K 3NE
External alterations including the removal of existing plant equipment and installation of new plant, internal alterations including the localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works. (Linked to 25/07580/FULL)
Granted Heritage and listed buildings 43 docs -
5 Mount Street London W1K 3NE
Installation of retractable awnings; removal of existing plant equipment and installation of new plant, and other associated works.
Refused Full applications 56 docs -
5 Mount Street London W1K 3NE
Installation of retractable awnings; removal of existing plant equipment and installation of new plant; provision of one non-illuminated fascia sign, one illuminated hanging sign and two non-illuminated logo signs; redecoration of the entrance door; Internally localised adjustments to existing openings; removal of non-structural partition walls; construction of new partition walls; removal and replacement of modern floor finishes; installation of timber panelling; replacement of suspended ceilings and bulkheads; replacement of modern staircase and other associated works.
Refused Heritage and listed buildings 53 docs -
1 Davies Street London W1K 3DB
84% historically approved · decision due ~21 Aug
Display of non illuminated hoarding measuring 2.44m x 9.68m for temporary period between 10th June 2026 until 7th April 2027.
Awaiting decision Advertising 8 docs -
1 Carlos Place London W1K 3AJ
Internal fire stopping and replacement double doors.
Granted Heritage and listed buildings 11 docs -
1-3 Mount Street London W1K 3NB
Variation of condition 1 of planning permission dated 22nd June 2021 (RN:21/01828/FULL) for the 'Use of the basement, ground and mezzanine floors as a restaurant (Class E), alterations to shopfronts and the installation of awnings on both the Mount Street and Davis Street frontages, installation of air conditioning units at rear first floor level and the provision of a full height extract duct running up the rear elevation and terminating above main roof level.' NAMELY, to install two sculptural caryatids at the Mount Street elevation.
Granted Full applications 16 docs
Other full applications
In Westminster
-
26/06295/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Installation of a new shopfront.
-
26/06297/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.
-
26/06234/FULL Awaiting decision
40 Grosvenor Place London SW1X 7HJ
Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))
-
26/06249/FULL Awaiting decision
53 Wimpole Street London W1G 8YH
Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)
-
26/03576/FULL Decided
15A Devonshire Terrace London W2 3DW
Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)