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Planning application

1 West Halkin Street London SW1X 8JJ

Granted Westminster 25/06480/LBC Listed Building Consent Application

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

Proposal

Internal alterations consisting of the installation of two passenger lifts connecting lower ground to first floor and first to second floor levels.

As published by the council, reference 25/06480/LBC

Application record

Reference
25/06480/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
10 Sep 2025
Validated
10 Sep 2025
Decided
2 Oct 2025
Ward
Knightsbridge & Belgravia
Decision by
Delegated Decision
Postcode
SW1X 8JJ

Timeline

Dates from the published record

  1. 10 Sep 2025

    Received by Westminster

  2. 2 Oct 2025

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

NFA Architects Limited Agent, an architecture practice

5 applications on PlanIndex · across 2 councils

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Documents

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

12 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 2 October 2025, 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 0.3 miles

  • 9 Halkin Place London SW1X 8JH

    22/03778/FULL Submitted 9 Jun 2022 50 yards away

    Installation of air conditioning unit and an acoustically louvered door to the lower ground floor vault fronting Halkin Place.

    Granted Full applications 13 docs

  • 3 West Halkin Street London SW1X 8JJ

    26/00571/FULL Submitted 2 Feb 2026 50 yards away

    87% historically approved · decision due ~30 Mar

    Variation of condition 1 of planning permission dated 16 March 2021 (20/07145/FULL) for the use as seven residential flats (Class C3) including the installation of plant at lower ground floor level and associated external alterations. (Site includes 2 West Halkin Street); NAMELY, to vary the approved drawing numbers to allow minor internal and external amendments.

    Awaiting decision Full applications New dwelling 14 docs

  • 3 West Halkin Street London SW1X 8JJ

    26/00557/LBC Submitted 30 Jan 2026 50 yards away

    90% historically approved · decision due ~30 Mar

    Internal and external amendments including reconfiguration of partitions/retention of existing partitions; provision of accessible service risers; conservative lower ground floor/ground floor stair case design; sensitive fire safety enhancements; like-for-like replacement of non-original/ dilapidated windows with heritage appropriate timber framed windows.

    Awaiting decision Heritage and listed buildings Windows or glazing 15 docs

  • 3 West Halkin Street London SW1X 8JJ

    26/04465/LBC Submitted 6 Jul 2026 50 yards away

    90% historically approved · decision due ~31 Aug

    Alterations to roof to provide a sunken plant room on the fifth floor attic space. (Linked with 26/04464/FULL)

    Awaiting decision Heritage and listed buildings 2 docs

  • 3 West Halkin Street London SW1X 8JJ

    26/04464/FULL Submitted 6 Jul 2026 50 yards away

    87% historically approved · decision due ~31 Aug

    Alterations to roof to provide a sunken plant room on the fifth floor attic space. (Linked with 26/04465/LBC)

    Awaiting decision Full applications 20 docs

  • Flat 4 16 West Halkin Street London SW1X 8JL

    25/07921/FULL Submitted 31 Oct 2025 50 yards away

    Creation of terrace on flat roof and replacement of a window with a door to access the terrace.

    Withdrawn Full applications Windows or glazing 20 docs

In Westminster

  • 26/04878/LBC Decided

    34 Grosvenor Street London W1K 4QU

    Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

    Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
  • 26/06299/LBC Awaiting decision

    Apartment 33 24 Park Crescent London W1B 1AA

    Alterations to internal partitions, door openings, doors and floor finishes.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06305/LBC Awaiting decision

    33A Dean Street London W1D 4PP

    Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06318/LBC Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/04141/LBC Decided

    80E Randolph Avenue London W9 1BG

    Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

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