Planning application
25/04706/LBC
29 Queen Anne Street London W1G 9HU
Proposal
Replacement of a window on the rear elevation with a door and internal alterations, including installation of a slab and alterations to floor structure at lower ground floor level and installation of partions at second and third floor levels. (Linked with 25/04705/FULL)
As published by the council, reference 25/04706/LBC
Timeline
Dates from the published record
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9 Jul 2025
Received by Westminster
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14 Jul 2025
Validated
Checked as complete and ready for consideration.
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24 Feb 2026
Decision issued: Application Permitted
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29 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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25/04705/FULL Granted
29 Queen Anne Street London W1G 9HU
Replacement of a window on the rear elevation with a door. (Linked with 25/04706/LBC)
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25/06648/LBC Awaiting decision
14 Wigmore Place London W1U 2LX
Replacement of front entrance door; installation of insulation to external walls; removal of an existing partition between the lounge and kitchen and replacement of internal doors; installation of slim line glazing to existing windows; new window to the rear first floor; replacement of rooflight and strengthening works to the buildings structure. (Linked with 25/06647/FULL)
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25/06647/FULL Awaiting decision
14 Wigmore Place London W1U 2LX
Replacement of front entrance door; installation of slim line glazing to existing windows; new window to the rear first floor; replacement of rooflights. (Linked with 25/06648/LBC)
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26/00460/FULL Awaiting decision
23 Queen Anne Street London W1G 9HN
Installation of photovoltaic panels (PV) at main roof level.
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25/05505/FULL Refused
30 Queen Anne Street London W1G 8HX
Erection of an infill extension at basement and ground floor level, Installation of a new dormer on top of the rear closet wing to facilitate a light overrun, erection of a single storey extension at first floor level to the rear of the property and installation of railing on the eastern boundary of the site to facilitate the use of flat roof at first floor level as a terrace. All to provide enhanced office accommodation (Class E)
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26/03517/FULL Awaiting decision
37 Harley Street London W1G 8QG
Installation of two air condenser units within acoustic enclosure to front lightwell. (Linked with 26/03518/LBC)
Other heritage and listed buildings applications
In Westminster
-
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.
-
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)