Planning application
Flat 2 5 Bryanston Square London W1H 2DH
Works: Extension
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Removal of defective and partial lath and plaster infill between joist to separating floor to flat below and replace with fire and acoustic rated infill to current regulations.
As published by the council, reference 26/05471/LBC
Application record
- Reference
- 26/05471/LBC
- Category
- Heritage and listed buildings
- Status
- Decided
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Decided
- 25 Sep 2026
- Postcode
- W1H 2DH
Site history
Applications at this address on the Westminster register
This site has had 5 applications since 2025: 2 approved, 0 refused.
-
26/06756/LBC Awaiting decision
Flat 2 5 Bryanston Square London W1H 2DH
Replacement of french doors and glazed side lights, with new leaves to match slimline double glazing. (Linked to 26/06755/FULL)
-
26/06755/FULL Awaiting decision
Flat 2 5 Bryanston Square London W1H 2DH
Replacement of french doors and glazed side lights, with new leaves to match slimline double glazing. (Linkde to 26/06756/LBC)
-
25/07257/FULL Granted
Flat 2 5 Bryanston Square London W1H 2DH
Internal alterations including repair, refurbishment and repainting of the windows and french windows; refurbishment of balconies and railings; and other associated works. (Linked with 25/07211/LBC)
-
25/07211/LBC Granted
Flat 2 5 Bryanston Square London W1H 2DH
Internal alterations including replacement of windows and French Windows; refurbishment of balconies and railings; and other associated works. (Linked with 25/07257/FULL)
Timeline
Dates from the published record
-
12 Aug 2026
Received by Westminster
-
14 Aug 2026
Added to PlanIndex
-
25 Sep 2026
Decision issued
-
25 Sep 2026
Status changed to Decided
Previously Pending.
After the decision
Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Flat 2 5 Bryanston Square London W1H 2DH
90% historically approved · decision due ~27 Nov
Replacement of french doors and glazed side lights, with new leaves to match slimline double glazing. (Linked to 26/06755/FULL)
Awaiting decision Heritage and listed buildings Windows or glazing -
Flat 2 5 Bryanston Square London W1H 2DH
88% historically approved · decision due ~27 Nov
Replacement of french doors and glazed side lights, with new leaves to match slimline double glazing. (Linkde to 26/06756/LBC)
Awaiting decision Full applications Windows or glazing -
Flat 2 5 Bryanston Square London W1H 2DH
Internal alterations including repair, refurbishment and repainting of the windows and french windows; refurbishment of balconies and railings; and other associated works. (Linked with 25/07211/LBC)
Granted Full applications Windows or glazing 19 docs -
Flat 2 5 Bryanston Square London W1H 2DH
Internal alterations including replacement of windows and French Windows; refurbishment of balconies and railings; and other associated works. (Linked with 25/07257/FULL)
Granted Heritage and listed buildings Windows or glazing 17 docs -
Ground First And Mezzenine Floor Maisonette Residence 2 Bryanston Square London W1H 2DH
Installation of secondary glazing to nine rear windows and slate tiling to first floor front balcony (Flat at ground and first floors).
Granted Heritage and listed buildings Windows or glazing 23 docs -
8 Montagu Mews West London W1H 2EE
88% historically approved · decision due ~10 Jul
Roof extension, installation of air conditioning unit in an acoustic enclosure, alterations to the front and rear facades and associated works.
Awaiting decision Full applications Extension 28 docs
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26/07202/LBC Awaiting decision
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306 - 308 Regent Street London W1B 3AT
Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing fa?ade.
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26/07191/LBC Awaiting decision
6 Wilton Place London SW1X 8RH
Layout alterations and replacement of internal doors.
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26/07199/LBC Awaiting decision
49 Queen's Gardens London W2 3AA
Erection of a mansard roof extension incorporating rooflights and a rear balcony; installation of Juliet balconies at ground and first floor levels to the rear; demolition of the existing courtyard extension and erection of a single-storey infill extension; extension of the rear wing at first floor (mezzanine) and second floor levels; fenestration alterations including the installation of new windows; stucco repairs and partial rebuilding of the rear extensions; and associated internal alterations at all levels. (Linked to 26/07198/FULL)
-
26/07192/LBC Awaiting decision
119 Warwick Way London SW1V 4HS
Conversion and internal alterations to the ground floor flat (Retrospective)