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Planning application

Sackville House 40 Piccadilly London W1J 0DR

Awaiting decision Westminster 25/08707/FULL Full Planning Permission Application

Works: Extension Demolition

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

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.

As published by the council, reference 25/08707/FULL

Application record

Reference
25/08707/FULL
Type
Full Planning Permission Application
Status
Pending
Received
28 Nov 2025
Validated
28 Nov 2025
Ward
West End
Postcode
W1J 0DR

Site history

Applications at this address on the Westminster register

This site has had 11 applications since 2025: 1 approved, 1 refused.

  • 26/07133/ADFULL Awaiting decision

    Sackville House 40 Piccadilly London W1J 0DR

    Details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 12 of planning permission dated 1st May 2026 (RN: 25/08707/FULL)

    Submitted 19 Oct 2026
  • 26/07111/ADLBC Awaiting decision

    Sackville House 40 Piccadilly London W1J 0DR

    Details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 12 of planning permission dated 6th March 2024 (RN:23/06010/LBC)

    Submitted 16 Oct 2026
  • 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)

    Decided 21 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
  • 25/07392/LBC Granted

    Sackville House 40 Piccadilly London W1J 0DR

    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

    Decided 20 Mar 2026 Heritage and listed buildings
  • 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. 28 Nov 2025

    Received by Westminster

  2. 20 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Westminster took a median of 91 days over the applications it decided in the last year.

Cases linked to this one on the register

3 later applications on the register refer to this one:

  • 26/07133/ADFULL Awaiting decision

    Sackville House 40 Piccadilly London W1J 0DR

    Details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 12 of planning permission dated 1st May 2026 (RN: 25/08707/FULL)

    Submitted 19 Oct 2026
  • 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)

    Decided 21 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

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

160 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

6 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Sackville House 40 Piccadilly London W1J 0DR

    25/07392/LBC Submitted 13 Oct 2025 50 yards away

    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

    Granted Heritage and listed buildings Windows or glazing 44 docs

  • 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

    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

    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

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    Received 5 Nov, published by the council 6 Nov 2026 Full applications
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    Received 4 Nov, published by the council 5 Nov 2026 Full applications
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    Flat 3 82 New Cavendish Street London W1G 9TA

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    Received 3 Nov, published by the council 6 Nov 2026 Full applications