Skip to content
PlanIndex Get alerts
Menu

Planning application

Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

Refused Westminster 25/08648/CLOPUD Certificate of Lawfulness (proposed)

Works: Extension

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Infill of existing courtyard.

As published by the council, reference 25/08648/CLOPUD

Application record

Reference
25/08648/CLOPUD
Type
Certificate of Lawfulness (proposed)
Status
Decided
Decision
Refused As published: Application Refused
Received
26 Nov 2025
Validated
26 Nov 2025
Decided
13 Mar 2026
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1P 3EE

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2025: 1 approved, 1 refused.

  • 26/05824/ADV Decided

    Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

    Display of a non-illuminated 'Elf on the Shelf' sculpture measuring 1.9m in height, 0.8m in width and 0.95m in depth for a temporary period from 13 November 2026 to 30 December 2026.

    Submitted 25 Aug 2026 Advertising
  • 25/08649/FULL Granted

    Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

    Infill of the existing upper level internal courtyard and installation of mechanical plant.

    Decided 19 Mar 2026 Full applications
  • 26/02062/TELNOT Decided

    Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

    Removal and replacement of 6no antennas (overall height 37.4m AGL), installation of 1no new 300mm dish and other associated ancillary works thereto.

    Decided 31 Mar 2026 Telecoms

Timeline

Dates from the published record

  1. 26 Nov 2025

    Received by Westminster

  2. 13 Mar 2026

    Decision issued: Application Refused

  3. 1 Aug 2026

    Added to PlanIndex

Documents

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

21 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 this refusal means

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

    25/08649/FULL Submitted 26 Nov 2025 50 yards away

    Infill of the existing upper level internal courtyard and installation of mechanical plant.

    Granted Full applications Extension 30 docs
  • Telecommunications Mast For Vodaphone Queen Elizabeth Conference Centre Broad Sanctuary London

    25/08585/FULL Submitted 24 Nov 2025 50 yards away

    Removal and replacement of six antennas and installation of one new 300mm dish and other associated ancillary works thereto.

    Granted Full applications 16 docs
  • Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

    26/02062/TELNOT Submitted 6 Nov 2025 50 yards away

    Removal and replacement of 6no antennas (overall height 37.4m AGL), installation of 1no new 300mm dish and other associated ancillary works thereto.

    Decided Telecoms 3 docs
  • Queen Elizabeth II Conference Centre Broad Sanctuary London SW1P 3EE

    26/05824/ADV Submitted 25 Aug 2026 50 yards away

    82% historically approved · decision due ~20 Oct

    Display of a non-illuminated 'Elf on the Shelf' sculpture measuring 1.9m in height, 0.8m in width and 0.95m in depth for a temporary period from 13 November 2026 to 30 December 2026.

    Decided Advertising
  • 8 - 10 Great George Street London SW1P 3AE

    25/08009/FULL Submitted 4 Nov 2025 50 yards away

    Excavation of an additional basement level and associated works.

    Granted Full applications 37 docs
  • 8 - 10 Great George Street London SW1P 3AE

    26/00372/NMA Submitted 22 Jan 2026 50 yards away

    Amendments to planning permission dated 08 November 2019 (RN: 19/02730/FULL) for 'Use of part ground and upper floors as a 134-room hotel (Class C1); use of part lower ground as a leisure suite (Class D2); use of ground floor as restaurant/bar (Class A3/A4), external alterations, including demolition to include the removal of the rooftop plant enclosures and replacement with a single-storey extension, remodelling of the Little Sanctuary elevation and introduction of balconies and lightwells'. Namely, to relocate the UKPN substation to within the front vaults and new gate and staircase into front lightwell.

    Granted Amendments Extension Demolition 17 docs
    Small domestic

In Westminster

  • 26/07468/CLOPUD Awaiting decision

    14 - 16 Great Portland Street London W1W 8QW

    Confirmation the demolition of the existing outrigger structure at fifth floor level (the Proposed Works) constitutes the lawful commencement of development pursuant to the Permission.

    Received 3 Nov, published by the council 5 Nov 2026 Lawful development
  • 26/07423/CLOPUD Awaiting decision

    103 Elgin Avenue London W9 2NP

    Painting of the decorative stonework, window frames and doors on the front elevation and front boundary wall

    Received 2 Nov, published by the council 4 Nov 2026 Lawful development
  • 26/07454/CLOPUD Awaiting decision

    10 Stratton Street London W1J 8LG

    Changes to existing windows and doors

    Received 2 Nov, published by the council 5 Nov 2026 Lawful development
  • 26/07381/CLEUD Awaiting decision

    Ground Floor Rear Flat 4 Mozart Street London W10 4LA

    Use of the ground floor rear flat as short-term visitor accommodation.

    Received 28 Oct, published by the council 5 Nov 2026 Lawful development
  • 26/07339/CLOPUD Awaiting decision

    123 Victoria Street London SW1E 6DE

    Use of part of ground floor reception area within Class E including, but not limited to, a retail café (Class E(a)).

    Received 27 Oct, published by the council 30 Oct 2026 Lawful development