Planning application
26/00124/LBC
119 Warwick Way London SW1V 4HS
Proposal
Internal alterations, in connection with the use of the ground floor as a self-contained flat (Retrospective)
As published by the council, reference 26/00124/LBC
Timeline
Dates from the published record
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12 Jan 2026
Received by Westminster
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20 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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25/08337/CLEUD Awaiting decision
119 Warwick Way London SW1V 4HS
Use of the ground-floor as a self-contained flat.
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25/06332/FULL Awaiting decision
40 Cambridge Street London SW1V 4QH
Use of the building as an Embassy (sui generis).
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05/00400/FULL Granted
117 Warwick Way London SW1V 4HT
Erection of mansard roof extension and rear extension at lower ground to new third floor level, to provide eight additional bedrooms to existing hotel (Class C1), alterations to fenestration and replacement of balustrading at first floor level (Cambridge Street and Warwick Way elevations).
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18/04849/ADFULL Refused
117 Warwick Way London SW1V 4HT
Details of dormers, windows and doors, and balustrade to first floor balcony pursuant to condition 10 of planning permission dated 07 July 2016 (RN: 13/02786/FULL).
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25/07978/LBC Awaiting decision
17 Alderney Street London SW1V 4ES
Internal alterations including reinstating the doorway between the hallway and living room at ground floor; reinstating the lower ground floor access door on the ground floor landing; new guest WC on the ground floor for easier access for those with additional mobility or access needs; newly regularised skylight on the rear main roof; New smoke and heat detectors throughout; and other associated works.
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25/09021/LBC Granted
32 Eccleston Square London SW1V 1PB
The removal of a mid-20th century flagpole, roof access ladder and balustrade fixed to the front façade and proposed reconstruction of the original cupboard typical of Cubitts staircase landings
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
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26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)