Planning application
26/02658/LBC
Basement And Ground Floor 30 Chilworth Street London W2 6DT
Proposal
Formation of basement flat from commercial basement currently used for storage. [Linked to 26/02657/FULL]
As published by the council, reference 26/02658/LBC
Timeline
Dates from the published record
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22 Apr 2026
Received by Westminster
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21 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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25/06746/ADFULL Awaiting decision
24 Chilworth Street London W2 6DT
Details of appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 5 of planning permission dated 26th June 2025 (RN: 25/01847/FULL).
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26/02657/FULL Awaiting decision
Basement And Ground Floor 30 Chilworth Street London W2 6DT
Formation of basement flat from commercial basement currently used for storage. [Linked to 26/02658/LBC]
-
25/08774/FULL Awaiting decision
2 Gloucester Mews West London W2 6DY
Variation of condition 1 of planning permission dated 01 November 2025 (RN: 23/08046/FULL) for the: Erection of mansard roof extension with rear second floor terrace, ground and first floor rear extensions and associated demolition and alterations to the front & rear elevation fenestration. Namely, to allow ground floor rearward extension with folding doors; alterations to fenestration on rear elevation; installation of a heat pump at second floor; and installation of glass balustrade and external lighting at second floor.
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25/05634/FULL Awaiting decision
5 Gloucester Mews West London W2 6DY
Works to facilitate the use of the flat roof at second floor level as a terrace; including installation of a door; addition of decking; protective railings and planters to terrace (Retrospective)
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26/04227/FULL Awaiting decision
Flat 9 121 Gloucester Terrace London W2 3HB
Installation of slimline double-glazed windows to the front and rear. Internal alterations. [Linked to 26/04228/LBC]
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26/04228/LBC Awaiting decision
Flat 9 121 Gloucester Terrace London W2 3HB
Installation of slimline double-glazed windows to the front and rear; internal refurbishments. [Linked to 26/04227/FULL]
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.
-
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)
-
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)