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Planning application

Flat 2 5 Bryanston Square London W1H 2DH

Decided Westminster 26/05471/LBC Heritage and listed buildings

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)

    Submitted 2 Oct 2026 Heritage and listed buildings
  • 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)

    Submitted 2 Oct 2026 Full applications
  • 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)

    Decided 2 Mar 2026 Full applications
  • 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)

    Decided 26 Feb 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 12 Aug 2026

    Received by Westminster

  2. 14 Aug 2026

    Added to PlanIndex

  3. 25 Sep 2026

    Decision issued

  4. 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

    26/06756/LBC Submitted 2 Oct 2026 50 yards away

    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

    26/06755/FULL Submitted 2 Oct 2026 50 yards away

    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

    25/07257/FULL Submitted 7 Oct 2025 50 yards away

    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

    25/07211/LBC Submitted 6 Oct 2025 50 yards away

    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

    20/07244/LBC Submitted 12 Nov 2020 50 yards away

    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

    26/03228/FULL Submitted 15 May 2026 50 yards away

    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

In Westminster

  • 26/07202/LBC Awaiting decision

    Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

    Replacement of 13 doorsets with fire doors.

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07183/LBC Awaiting decision

    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.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07191/LBC Awaiting decision

    6 Wilton Place London SW1X 8RH

    Layout alterations and replacement of internal doors.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 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)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07192/LBC Awaiting decision

    119 Warwick Way London SW1V 4HS

    Conversion and internal alterations to the ground floor flat (Retrospective)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings