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Planning application

Ebury Gate 23 Lower Belgrave Street London

Awaiting decision Westminster 26/02575/NMA Non-material amendments

Works: Extension Demolition

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

Proposal

Amendments to planning permission date 5th November 2025 (RN:24/05141/FULL) for extension and refurbishment of existing office building to include part demolition of ground floor, rebuilding of sixth floor, erection of setback seventh floor and new eighth floor plant enclosure and lateral extension towards Lower Belgrave Street, provision of flexible Class E floorspace (restaurant/retail space) at ground level, provision of terraces at levels 6 & 7 including greening, public realm enhancements, provision of cycle parking spaces and facilities and associated works. Namely, minor updates to building facades, rationalisation of ground floor landscaped area, and reconfiguration of the ground, first, and basement footprint.

As published by the council, reference 26/02575/NMA

Application record

Reference
26/02575/NMA
Type
Non-material amendments
Status
Pending
Received
20 Apr 2026
Validated
20 Apr 2026
Ward
Knightsbridge & Belgravia

Site history

Applications at this address on the Westminster register

This site has had 6 applications since 2026.

  • 26/06924/ADFULL Awaiting decision

    Ebury Gate 23 Lower Belgrave Street London

    Details of of samples of the facing materials you will use, including glazing and including the ribbed stone panels given in the profile proposed for installation, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 10 of planning permission dated 5th November 2025 (RN:24/05141/FULL)

    Submitted 9 Oct 2026
  • 26/06401/ADFULL Decided

    Ebury Gate 23 Lower Belgrave Street London

    Details of a feasibility study for additional PV panels and detailed drawings of additional PV panels pursuant to Condition 23 of planning permission dated 5 November 2025 (RN: 24/05141/FULL).

    Submitted 18 Sep 2026
  • 26/06402/ADFULL Awaiting decision

    Ebury Gate 23 Lower Belgrave Street London

    Details of an updated version of the Whole Life Carbon Assessment pursuant to discharge of condition 7 (A and B) of planning permission dated 5th November 2025 (RN: 24/05141/FULL).

    Submitted 18 Sep 2026
  • 26/06365/NMA Decided

    Ebury Gate 23 Lower Belgrave Street London

    Amendments to planning permission dated 5 November 2025 (RN: 24/05141/FULL) dated 18 May 2026 for: "Extension and refurbishment of existing office building to include part demolition of ground floor, rebuilding of sixth floor, erection of setback seventh floor and new eighth floor plant enclosure and lateral extension towards Lower Belgrave Street, provision of flexible Class E floorspace (restaurant/retail space) at ground level, provision of terraces at levels 6 & 7 including greening, public realm enhancements, provision of cycle parking spaces and facilities and associated works." NAMELY, amendments to the west stair facade, internal layouts, and plant configuration.

    Submitted 17 Sep 2026 Amendments
  • 26/05697/ADFULL Awaiting decision

    Ebury Gate 23 Lower Belgrave Street London

    Details of pre-demolition audit and Circular Economy Statement pursuant to Condition 8 parts a) and b) of planning permission dated 5th November 2025 (RN:24/05141/FULL)

    Submitted 19 Aug 2026

Timeline

Dates from the published record

  1. 20 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 15 June 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 86 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/06365/NMA Decided

    Ebury Gate 23 Lower Belgrave Street London

    Amendments to planning permission dated 5 November 2025 (RN: 24/05141/FULL) dated 18 May 2026 for: "Extension and refurbishment of existing office building to include part demolition of ground floor, rebuilding of sixth floor, erection of setback seventh floor and new eighth floor plant enclosure and lateral extension towards Lower Belgrave Street, provision of flexible Class E floorspace (restaurant/retail space) at ground level, provision of terraces at levels 6 & 7 including greening, public realm enhancements, provision of cycle parking spaces and facilities and associated works." NAMELY, amendments to the west stair facade, internal layouts, and plant configuration.

    Submitted 17 Sep 2026 Amendments

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

930 applications on PlanIndex · across 40 councils · 97% granted

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Documents

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

19 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 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 amendment applications in a median of 81 days. More in our guide to how long planning decisions take.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

In Westminster

  • 26/07181/NMA Awaiting decision

    Newlands House 37 - 40 Berners Street London W1T 3NA

    Amendments to planning permission dated 9th October 2025 (RN:25/04048/FULL) forInfilling of the ground floor undercroft along Mortimer Street (Class E), replacement of ground floor frontage to the whole building and refurbishment of the upper floor facades. Namely, alterations to the approved green roof area at the site.

    Received 21 Oct, published by the council 22 Oct 2026 Amendments
  • 26/07132/NMA Awaiting decision

    157 - 159 Victoria Street London SW1E 5NA

    Amendments to planning permission dated 27 August 2026 (RN: 26/04666/FULL) for the: Installation of combined defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch. NAMELY, to allow alteration to design of combined defibrillator and bleed kit cabinet.

    Received 19 Oct, published by the council 20 Oct 2026 Amendments
  • 26/07086/NMA Awaiting decision

    Windsor House 50 Victoria Street London SW1H 0TL

    Amendments to planning permission dated 18th September 2026 (RN 26/01445/FULL) for the Refurbishment of Windsor House and Christchurch House (excluding residential part), including re-cladding and amendment of facades, replacement of windows, new end-of-trip facilities, installation of roof-level plant and screening, and associated works, to provide office, retail, restaurant and indoor recreation accommodation (Class E) with amenity spaces, including a new roof level pavilion to Christchurch House and link bridge between Windsor House and Christchurch House. NAMELY, amendments to the wording of Conditions 1, 11, 12, 13,14, 15 and 26.

    Received 16 Oct, published by the council 20 Oct 2026 Amendments
  • 26/07071/NMA Awaiting decision

    London School Of Economics & Political Science Houghton Street London WC2A 2AE

    Amendments to planning permission dated 21st Februrary 2018 (RN:17/05855/FULL) for Variation of Condition 1 of planning permission dated 19 October 2016 (RN:16/05155/FULL) for demolition of existing buildings known as Clare Market, The Anchorage, the East Building, St Clements (partial) and Tower One (partial) and redevelopment to provide replacement interconnected academic facilities for Class D1 and ancillary uses, comprising a two storey basement, a part six storey / part 13 storey building and a seven storey core extension to the St Clements building and associated cycle parking and other works; all arranged around a new public square namely, removal of two cycle stands.

    Received 15 Oct, published by the council 16 Oct 2026 Amendments
  • 26/06211/NMA Decided

    15 Portland Place London W1B 1PT

    Amendments to planning permission dated 21 July 2022 (RN:22/03521/FULL) which varied Condition 5 of planning permission dated 11 April 2018 (17/10815/FULL) for: Use of the building for a temporary period of 20 years as a medical use (Use Class D1) personal to OM Tower LLP namely to amend the wording of Condition 3 to omit the words " No one else may benefit from this permission" to allow the use by third party practitioners.

    Received 10 Sep, published by the council 16 Sep 2026 Amendments