Planning application
26/01898/FULL
39 - 42 New Bond Street London W1S 2SQ
Proposal
Installation of plant at roof level within existing acoustic enclosure, new intake and extract louvres within existing openings, and associated pipework and servicing infrastructure. Installation of new HVAC and M&E systems, raised access flooring, new lighting and fit-out, formation of meeting rooms, and refurbishment of the ground floor entrance lobby; together with external alterations comprising. Internal and external refurbishment works, including full internal strip-out and reconfiguration at Levels 3 and 5. (Linked with 26/01899/LBC)
As published by the council, reference 26/01898/FULL
Timeline
Dates from the published record
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24 Mar 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/03500/FULL Awaiting decision
Fourth Floor 40 New Bond Street London W1S 2RX
Reconfiguration and refurbishment of the existing office at level 4, installation of new air-conditioning unit within existing acoustic enclosure at roof level, new associated pipework and installation of new louvres within rear windows. [Linked to 26/03501/LBC]
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26/03501/LBC Awaiting decision
Fourth Floor 40 New Bond Street London W1S 2RX
Reconfiguration and refurbishment of the existing office at level 4, installation of new air-conditioning unit within existing acoustic enclosure at roof level, new associated pipework and installation of new louvres within rear windows. [Linked to 26/03500/FULL]
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11/10795/ADFULL Granted
135 - 137 New Bond Street London W1S 2TQ
Approval of samples and drawings of new windows pursuant to Condition 1, 2A (partial) and 2F (partial) of planning permission dated 16 August 2010 (RN: 10/05353)
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11/09037/ADLBC Granted
135-137 New Bond Street London W1S 2TQ
Approval of samples of facing materials pursuant to Condition 1 of listed building consent dated 16 August 2010 (RN:10/053540).
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11/09035/ADFULL Granted
135-137 New Bond Street London W1S 2TQ
Approval of samples of facing materials pursuant to Condition 1 of planning permission dated 16 August 2010 (RN:10/05353)
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11/02647/ADLBC Granted
135-137 New Bond Street London W1S 2TQ
Samples of slate pursuant to part Condition 1 of listed building consent dated 12 May 2009 (RN:08/11073).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
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26/04986/FULL Awaiting decision
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