Planning application
26/02983/LBC
29 St James's Place London SW1A 1NR
Proposal
Internal alterations including the installation of fire rated openable secondary glazing behind two lower ground floor windows and a fire resistant partition and door on the third floor staircase lobby.
As published by the council, reference 26/02983/LBC
Timeline
Dates from the published record
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6 May 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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25/07179/TCA Awaiting decision
28 St James's Place London SW1A 1NR
T1 Himalayan birch: Fell Justification for Removal: The Betula pendula (Silver Birch) has outgrown its confined setting and now exhibits a leggy and unbalanced form, characteristic of suppression and constrained growth conditions. The tree?s proximity to adjacent buildings presents an ongoing management concern, with limited scope for sympathetic pruning without detriment to its structural integrity or appearance. Given its size, form, and position, it is no longer suitable for its location and cannot be sustainably retained without recurring maintenance or risk of nuisance to nearby structures.
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26/04574/ADLBC Awaiting decision
29 St James's Place London SW1A 1NR
Details of new door pursuant to condition 3 of listed building consent dated 30 June 2026 (RN: 26/02983/LBC)
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26/02885/ADFULL Awaiting decision
29 St James's Place London SW1A 1NR
Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to discharge of condition 9 of planning permission dated 28th January 2021 (RN: 20/05727/FULL). Linked to 26/02878/ADLBC
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26/02878/ADLBC Awaiting decision
29 St James's Place London SW1A 1NR
Detailed drawings showing the following alteration(s) to the scheme - removal of the external lights at first floor level of the front facade pursuant to discharge of condition 5 of listed building consent dated 28th January 2021 (RN: 20/05925/LBC) Linked to 26/02885/ADFULL
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25/06407/FULL Awaiting decision
The Dukes 34 - 38 St James's Place London SW1A 1NS
Excavation of lift pit at basement level. 37 - 38 St James's Place
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26/03071/FULL Awaiting decision
The Dukes 34 - 38 St James's Place London SW1A 1NS
External alterations including external handrails and lighting to the main entrance step, new plant in the lightwell and roof level, new lifting platform from basement to street level and ductwork from fifth floor up to roof.
Other heritage and listed buildings applications
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26/04979/LBC Awaiting decision
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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
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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)