Planning application
26/04115/LBC
29 - 31 Southwick Street London W2 1JQ
Proposal
Removal of roof covering; investigation; and repair/replace lead flashing, valley and slate tiles.
As published by the council, reference 26/04115/LBC
Timeline
Dates from the published record
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22 Jun 2026
Received by Westminster
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24 Jun 2026
Validated
Checked as complete and ready for consideration.
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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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26/03764/LBC Awaiting decision
29 - 31 Southwick Street London W2 1JQ
Variation of condition 3 of listed building consent dated 14 August 2025 (RN: 25/04646/LBC) for the: Alterations to main butterfly roof, demolish roof covering, repair and replacement including lead falshing, valley and slate tiles. NAMELY, to allow the use of SSQ Domiz Prime Natural Blue-Grey Spanish Slate (500mm x 250mm) as the approved roof covering instead of new Welsh slate.
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26/04118/LBC Awaiting decision
33 Southwick Street London W2 1JQ
Removal of roof covering; investigation; and repair/replace lead flashing, valley and slate tiles.
-
26/03763/LBC Awaiting decision
33 Southwick Street London W2 1JQ
Variation of condition 3 of listed building consent dated 03 October 2025 (RN: 25/06048/LBC) for the: Works to main butterfly roof, demolish roof covering, repair and replacement lead flashing, valley and slate tiles. Namely, to allow the use of SSQ Domiz Prime Natural Blue-Grey Spanish Slate (500mm x 250mm) as the approved roof covering instead of new Welsh slate.
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25/06048/LBC Granted
33 Southwick Street London W2 1JQ
Works to main butterfly roof, demolish roof covering, repair and replacement lead flashing, valley and slate tiles.
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25/06054/LBC Granted
35 Southwick Street London W2 1JQ
Alterations to main butterfly roof, demolish roof covering, repair and replacement including lead falshing, valley and slate tiles.
-
26/04119/LBC Awaiting decision
35 Southwick Street London W2 1JQ
Removal of roof covering; investigation; and repair/replace lead flashing, valley and slate tiles.
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)