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Planning application

Sackville House 40 Piccadilly London W1J 0DR

Granted Westminster 25/07392/LBC Listed Building Consent Application

Works: Windows or glazing

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

Proposal

Alterations to the external wall in the rear lightwell including the installation of separate integrated louvres and glazed screening though with the inclusion on Level 01 of a brick band between the glazing and mechanical louvres and including associated internal alterations, adjustment to the staircase risers at basement and ground floor levels, and alterations and inclusion of joinery within the reception area at ground floor level

As published by the council, reference 25/07392/LBC

Application record

Reference
25/07392/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
13 Oct 2025
Validated
13 Oct 2025
Decided
20 Mar 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1J 0DR

Site history

Applications at this address on the Westminster register

This site has had 9 applications since 2025: 1 approved, 1 refused.

  • 26/05418/ADFULL Decided

    Sackville House 40 Piccadilly London W1J 0DR

    Details of facing materials pursuant to condition 5 (partial) of planning permission dated 29 April 2026 (RN: 25/08707/FULL)

    Submitted 10 Aug 2026
  • 26/05403/ADLBC Decided

    Sackville House 40 Piccadilly London W1J 0DR

    Samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located; pursuant to condition 3 (partial) of listed building consent dated 29 November 2024 (RN 24/05566/LBC)

    Decided 20 Aug 2026
  • 26/05404/ADLBC Decided

    Sackville House 40 Piccadilly London W1J 0DR

    Details of material samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 3 (partial) of planning permission dated 6th August 2025 (RN:25/03918/LBC)

    Submitted 7 Aug 2026
  • 26/05153/ADFULL Decided

    Sackville House 40 Piccadilly London W1J 0DR

    Details of facing materials pursuant to condition 5 (partial) of planning permission dated 29 April 2026 (RN: 25/08707/FULL)

    Submitted 30 Jul 2026
  • 26/05110/ADLBC Decided

    Sackville House 40 Piccadilly London W1J 0DR

    Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 06 August 2025 (RN: 25/03918/LBC)

    Submitted 29 Jul 2026
  • 26/05109/ADLBC Decided

    Sackville House 40 Piccadilly London W1J 0DR

    Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 11 November 2024 (RN: 24/05566/LBC)

    Submitted 29 Jul 2026
  • 25/08707/FULL Awaiting decision

    Sackville House 40 Piccadilly London W1J 0DR

    Variation of Condition 1 of planning permission dated 06 March 2024 (RN: 23/06009/FULL) for, "Refurbishment and extensions comprising partial demolition of the existing structure; part-infilling the lightwell to the west at ground to second floor level with third floor rear terrace and core to all levels; part-4, part-1 storey extension; creation of plant enclosure, a pavilion enclosure and roof terrace to seventh floor level; new cycle parking facilities; and associated works, all to provide additional Class E floorspace"; NAMELY, design amendments to roof, domers, lift overun, entrance doors and pavement lights.

    Submitted 28 Nov 2025 Full applications
  • 25/04092/NMA Refused

    Sackville House 40 Piccadilly London W1J 0DR

    Amendments to planning permission dated 6th March 2023 (RN 23/06009/FULL) for the Refurbishment and extensions comprising partial demolition of the existing structure; part-infilling the lightwell to the west at ground to second floor level with third floor rear terrace and core to all levels; part-4, part-1 storey extension; creation of plant enclosure, a pavilion enclosure and roof terrace to seventh floor level; new cycle parking facilities; and associated works, all to provide additional Class E floorspace. NAMELY, design amendments as part of permitted works.

    Decided 9 Apr 2026 Amendments

Timeline

Dates from the published record

  1. 13 Oct 2025

    Received by Westminster

  2. 20 Mar 2026

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Newmark Gerald Eve LLP Agent, registered in London

Active · incorporated 2008 · London

162 applications on PlanIndex · across 17 councils · 91% 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

44 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 March 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 0.3 miles

  • Sackville House 40 Piccadilly London W1J 0DR

    25/04092/NMA Submitted 17 Jun 2025 50 yards away

    Amendments to planning permission dated 6th March 2023 (RN 23/06009/FULL) for the Refurbishment and extensions comprising partial demolition of the existing structure; part-infilling the lightwell to the west at ground to second floor level with third floor rear terrace and core to all levels; part-4, part-1 storey extension; creation of plant enclosure, a pavilion enclosure and roof terrace to seventh floor level; new cycle parking facilities; and associated works, all to provide additional Class E floorspace. NAMELY, design amendments as part of permitted works.

    Refused Amendments Extension Demolition 30 docs

  • Sackville House 40 Piccadilly London W1J 0DR

    25/08707/FULL Submitted 28 Nov 2025 50 yards away

    87% historically approved · decision due ~23 Jan

    Variation of Condition 1 of planning permission dated 06 March 2024 (RN: 23/06009/FULL) for, "Refurbishment and extensions comprising partial demolition of the existing structure; part-infilling the lightwell to the west at ground to second floor level with third floor rear terrace and core to all levels; part-4, part-1 storey extension; creation of plant enclosure, a pavilion enclosure and roof terrace to seventh floor level; new cycle parking facilities; and associated works, all to provide additional Class E floorspace"; NAMELY, design amendments to roof, domers, lift overun, entrance doors and pavement lights.

    Awaiting decision Full applications Extension Demolition 6 docs

  • Sackville House 40 Piccadilly London W1J 0DR

    26/05153/ADFULL Submitted 30 Jul 2026 50 yards away

    89% historically approved · decision due ~24 Sep

    Details of facing materials pursuant to condition 5 (partial) of planning permission dated 29 April 2026 (RN: 25/08707/FULL)

    Decided

  • Sackville House 40 Piccadilly London W1J 0DR

    26/05418/ADFULL Submitted 10 Aug 2026 50 yards away

    89% historically approved · decision due ~5 Oct

    Details of facing materials pursuant to condition 5 (partial) of planning permission dated 29 April 2026 (RN: 25/08707/FULL)

    Decided

  • Sackville House 40 Piccadilly London W1J 0DR

    26/05110/ADLBC Submitted 29 Jul 2026 50 yards away

    89% historically approved · decision due ~23 Sep

    Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 06 August 2025 (RN: 25/03918/LBC)

    Decided

  • Sackville House 40 Piccadilly London W1J 0DR

    26/05109/ADLBC Submitted 29 Jul 2026 50 yards away

    89% historically approved · decision due ~23 Sep

    Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 11 November 2024 (RN: 24/05566/LBC)

    Decided

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