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Planning application

21 St James's Square London SW1Y 4JZ

Granted Westminster 23/03853/LBC Listed Building Consent Application

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

Proposal

Removal of internal partitions on 2F-5F in association with reconfiguration of office layout

As published by the council, reference 23/03853/LBC

Application record

Reference
23/03853/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
9 Jun 2023
Validated
9 Jun 2023
Decided
20 Jul 2023
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1Y 4JZ

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 25/05146/AD7 Granted

    21 St James's Square London SW1Y 4JZ

    Display for a temporary period of six months of a non-illuminated 'to let' board attached to the scaffold in front of the building at street level and measuring 0.6m x 0.45m.

    Decided 29 Aug 2025 Advertising

Timeline

Dates from the published record

  1. 9 Jun 2023

    Received by Westminster

  2. 20 Jul 2023

    Decision issued: Application Permitted

  3. 29 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

tp bennett LLP Agent, registered in London

Active · incorporated 2005 · London

83 applications on PlanIndex · across 17 councils · 99% granted

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

See their track record

Documents

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

14 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 20 July 2023, 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

  • 20 St James's Square London SW1Y 4JH

    26/01828/LBC Submitted 20 Mar 2026 50 yards away

    90% historically approved · decision due ~8 Jun

    Removal of existing light fittings and replacement with new contemporary light fittings at the ground, first, second and third floors with associated works.

    Awaiting decision Heritage and listed buildings 10 docs
  • 21 St James's Square London SW1Y 4JZ

    25/05146/AD7 Submitted 24 Jul 2025 50 yards away

    Display for a temporary period of six months of a non-illuminated 'to let' board attached to the scaffold in front of the building at street level and measuring 0.6m x 0.45m.

    Granted Advertising 7 docs
  • Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

    26/06061/LBC Submitted 4 Sep 2026 50 yards away

    90% historically approved · decision due ~30 Oct

    Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm. (Linked with 26/06062/ADV)

    Awaiting decision Heritage and listed buildings Windows or glazing
  • Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

    26/06062/ADV Submitted 4 Sep 2026 50 yards away

    83% historically approved · decision due ~30 Oct

    Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm.

    Decided Advertising Windows or glazing
  • Almack House 28 King Street St James's London SW1Y 6QW

    26/06201/NMA Submitted 10 Sep 2026 100 yards away

    93% historically approved · decision due ~5 Nov

    Amendments to planning permission dated 16th April 2026 (RN:26/01487/FULL) for Installation of a mechanical plant at lower ground floor and installation of two grilles to two lower ground floor windows, namely installation of a new grille above an existing window at the lower ground floor.

    Awaiting decision Amendments Windows or glazing
  • Almack House 26 - 28 King Street Covent Garden London SW1Y 6QW

    08/04876/FULL Submitted 3 Jun 2008 100 yards away

    Replacement of doors and glazing to front entrance.

    Granted Full applications Windows or glazing 10 docs

In Westminster

  • 26/06606/LBC Awaiting decision

    1C Gerald Road London SW1W 9EH

    Removal of a non-original modern fireplace and its breast at first floor level.

    Received 28 Sep, published by the council 1 Oct 2026 Heritage and listed buildings
  • 26/06596/LBC Awaiting decision

    56 Clifton Hill London NW8 0QG

    Removal and replacement of non-original side extensions, new single storey rear extension. Internal refurbishment including regularisation of the interior layout to form a single-family dwellinG. (Linked with 26/06595/FULL)

    Received 25 Sep, published by the council 1 Oct 2026 Heritage and listed buildings
  • 26/06559/LBC Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Infilling of an existing window at first floor level and associated works, in connection with the Phase 2 proposals approved under (RN 24/02163/LBC) and (RN 25/08966/LBC).

    Received 24 Sep, published by the council 1 Oct 2026 Heritage and listed buildings
  • 26/06561/LBC Awaiting decision

    55 Wimpole Street London W1G 8YL

    Removal of existing Luxcrete/glazed pavement-light panels and associated metal surrounds; installation of a continuous waterproofing system beneath the entrance landing; associated structural repairs; temporary lifting and reinstatement of existing stone entrance steps; and reinstatement of the mosaic entrance surface to match the existing design and appearance. (Linked to 26/06560/FULL)

    Received 24 Sep, published by the council 1 Oct 2026 Heritage and listed buildings
  • 26/06581/LBC Awaiting decision

    6 - 7 Old Palace Yard London SW1P 3JY

    Installation of electrical equipment.

    Received 24 Sep, published by the council 1 Oct 2026 Heritage and listed buildings