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Planning application

12A Warrington Crescent London W9 1EL

Granted Westminster 25/05997/LBC Listed Building Consent Application

Works: Windows or glazing

Relates to 25/05996/FULL

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Replacement of two rear elevation windows and doors. Internal works to include waterproofing on all walls up to 1.2m, the removal of all flooring including screed, repair failed waterproofing, reinstate floor with acoustic treatment (to isolate noise from underground trains), underfloor heating and then to reinstate existing skirting; replacement of all joinery will be replaced, works to lighting. (Linked to 25/05996/FULL)

As published by the council, reference 25/05997/LBC

Application record

Reference
25/05997/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Application Permitted
Received
22 Aug 2025
Validated
26 Sep 2025
Decided
12 Feb 2026
Ward
Little Venice
Decision by
Delegated Decision
Postcode
W9 1EL

Site history

Applications at this address on the Westminster register

This site has had 6 applications since 2025: 6 approved, 0 refused.

  • 25/06006/LBC Granted

    12A Warrington Crescent London W9 1EL

    Replacement of two front lightwell windows with matching double-glazed sash windows made of white painted timber. (Linked with 25/06005/FULL)

    Decided 11 Nov 2025 Heritage and listed buildings
  • 25/06005/FULL Granted

    12A Warrington Crescent London W9 1EL

    Replacement of two front lightwell windows with matching double-glazed sash windows made of white painted timber. (Linked with 25/06006/LBC)

    Decided 11 Nov 2025 Full applications
  • 25/05996/FULL Granted

    12A Warrington Crescent London W9 1EL

    Replacement of two rear elevation windows and doors. (Linked to 25/05997/LBC)

    Decided 12 Feb 2026 Full applications
  • 25/06008/LBC Granted

    12A Warrington Crescent London W9 1EL

    Installation of a new under stairs boiler enclosure at front lightwell. (Linked to 25/06007/FULL)

    Decided 18 Nov 2025 Heritage and listed buildings
  • 25/06007/FULL Granted

    12A Warrington Crescent London W9 1EL

    Installation of a new under stairs boiler enclosure at front lightwell. (Linked to 25/06008/LBC)

    Decided 18 Nov 2025 Full applications

Timeline

Dates from the published record

  1. 22 Aug 2025

    Received by Westminster

  2. 26 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 12 Feb 2026

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/05996/FULL Granted

    12A Warrington Crescent London W9 1EL

    Replacement of two rear elevation windows and doors. (Linked to 25/05997/LBC)

    Decided 12 Feb 2026 Full applications

1 later application on the register refers to this one:

  • 25/05996/FULL Granted

    12A Warrington Crescent London W9 1EL

    Replacement of two rear elevation windows and doors. (Linked to 25/05997/LBC)

    Decided 12 Feb 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

BD London Agent, registered in Luton

Active · incorporated 2019 · Luton

12 applications on PlanIndex · across 5 councils · 67% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

21 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Westminster granted permission on 12 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 500 metres

  • 12A Warrington Crescent London W9 1EL

    25/06008/LBC Submitted 22 Aug 2025 0m away

    Installation of a new under stairs boiler enclosure at front lightwell. (Linked to 25/06007/FULL)

    Granted Heritage and listed buildings 20 docs

  • 12C Warrington Crescent London W9 1EL

    25/07985/FULL Submitted 4 Nov 2025 1m away

    87% historically approved · decision due ~1 Jan

    Replacement of front facade window glazing within exiting timber frames with slim line double-glazing (installing new putty). Internal alterations. (Linked with 25/07986/LBC)

    Awaiting decision Full applications Windows or glazing 20 docs

  • 12C Warrington Crescent London W9 1EL

    25/07986/LBC Submitted 4 Nov 2025 1m away

    90% historically approved · decision due ~1 Jan

    Replacement of front facade window glazing within exiting timber frames with slim line double-glazing (installing new putty). Internal alterations including demolition and reconfiguration of internal partitions; demolition and reconfiguration of internal stair connecting to mezzanine; demolition and reconfiguration of Mezzanine; demolition of existing joinery and fittings; and introduction of fire stopping measures to the doors, walls, ceilings. (Linked with 25/07985/FULL)

    Awaiting decision Heritage and listed buildings Demolition Windows or glazing 19 docs

  • 12A Warrington Crescent London W9 1EL

    25/06006/LBC Submitted 22 Aug 2025 1m away

    Replacement of two front lightwell windows with matching double-glazed sash windows made of white painted timber. (Linked with 25/06005/FULL)

    Granted Heritage and listed buildings Windows or glazing 20 docs

  • 12A Warrington Crescent London W9 1EL

    25/06005/FULL Submitted 22 Aug 2025 1m away

    Replacement of two front lightwell windows with matching double-glazed sash windows made of white painted timber. (Linked with 25/06006/LBC)

    Granted Full applications Windows or glazing 23 docs

  • 12C Warrington Crescent London W9 1EL

    25/05672/LBC Submitted 13 Aug 2025 1m away

    Demolition and reconfiguration of internal partitions; demolition and reconfiguration of internal stair connecting to mezzanine; demolition and reconfiguration of Mezzanine; demolition of existing joinery and fittings; demolition and reinstatement of existing decorative features, such as timber and plaster mouldings; using the existing timber frames of the external doors and windows, replace the single glazing with slim line double-glazing; introduce, currently absent, fire stopping measures to the doors, walls, ceilings and floor; and introduction of a small brick vent in the rear facade to allow for mechanical ventilation of the bathroom. (Linked with 25/05671/FULL)

    Refused Heritage and listed buildings Demolition Windows or glazing 24 docs

In Westminster

  • 26/06250/LBC Awaiting decision

    53 Wimpole Street London W1G 8YH

    Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06249/FULL)

    11 Sep 2026 Heritage and listed buildings
  • 26/06203/LBC Awaiting decision

    106 Blandford Street London W1U 8AG

    Installation of two roof-mounted anchor posts. (Linked to 26/06202/FULL)

    10 Sep 2026 Heritage and listed buildings
  • 26/06187/LBC Awaiting decision

    4 Shepherd Market London W1J 7QB

    Installation of wall mounted highway street light on to the facade of 4 Shepherd Market.

    10 Sep 2026 Heritage and listed buildings
  • 26/06216/LBC Awaiting decision

    208 Regent Street London W1B 5BD

    Strip-out of existing, modern retail unit fixtures, fittings, stair and services, with retention of heritage and listed features, including shopfront and entrances, and ground floor ceiling details and features. Fit-out of new retail fittings, fixtures and services. Retention of shopfront with new 'like-for-like' signage and a new flag pole.

    10 Sep 2026 Heritage and listed buildings
  • 26/06176/LBC Awaiting decision

    46 Gloucester Place London W1U 8HG

    Installation of 1,100 mm high protective railings along the existing roof-level access walkway. (Linked to 26/06178/FULL)

    9 Sep 2026 Heritage and listed buildings