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Planning application

House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

Awaiting decision Westminster 26/04587/FULL Full applications

Works: Windows or glazing

Relates to 26/04569/LBC

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

Proposal

Reconfiguration of the internal layout of the Lower Secretaries, installation of plant and removal of window glazing to facilitate associated ducting. Linked with 26/04569/LBC

As published by the council, reference 26/04587/FULL

Application record

Reference
26/04587/FULL
Category
Full applications
Status
Pending
Received
9 Jul 2026
Validated
9 Jul 2026
Postcode
SW1A 0AA

Site history

Applications at this address on the Westminster register

This site has had 57 applications since 2020: 14 approved, 0 refused.

  • 26/06025/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker's Green. (Linked with 26/06024/FULL)

    Submitted 3 Sep 2026 Heritage and listed buildings
  • 26/06024/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker's Green. (Linked with 26/06025/LBC)

    Submitted 3 Sep 2026 Full applications
  • 26/05971/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Automation of door at principal floor level.

    Submitted 1 Sep 2026 Heritage and listed buildings
  • 26/05278/ADLBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Details of scaffolding fixings pursuant to condition 2 of listed building consent dated 23 April 2024 (RN: 24/00851/LBC)

    Submitted 4 Aug 2026
  • 26/05260/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Refurbishment of x1 lift (HOP 324)

    Submitted 4 Aug 2026 Heritage and listed buildings
  • 26/05111/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Alterations to lampstands along Palace Terrace and associated works. (Linked with 26/05112/LBC)

    Submitted 29 Jul 2026 Full applications
  • 26/05112/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Alterations to lampstands along Palace Terrace and associated works. (Linked with 26/05111/FULL)

    Submitted 29 Jul 2026 Heritage and listed buildings
  • 26/04955/ADLBC Decided

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Details of new downpipe pursuant to condition 2(c) of listed building consent dated 23 April 2024 (RN: 24/00851/LBC)

    Submitted 23 Jul 2026
  • 26/04957/LBC Decided

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of an enclosure around an existing lead soil vent pipe at roof level and associated works.

    Submitted 23 Jul 2026 Heritage and listed buildings
  • 26/04591/ADLBC Decided

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Details of a mock-up of the new timber fillet showing its relationship to stonework and existing timber mouldings pursuant to Condition 2 of listed building consent dated 29 April 2026 (RN:26/01508/LBC).

    Submitted 9 Jul 2026

Timeline

Dates from the published record

  1. 9 Jul 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 3 September 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 66 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/04569/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Reconfiguration of the internal layout of the Lower Secretaries, installation of plant and removal of window glazing to facilitate associated ducting. Linked with 26/04587/FULL

    Submitted 8 Jul 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 26/04569/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Reconfiguration of the internal layout of the Lower Secretaries, installation of plant and removal of window glazing to facilitate associated ducting. Linked with 26/04587/FULL

    Submitted 8 Jul 2026 Heritage and listed buildings

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 91 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.

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Within 0.3 miles

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    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06287/FULL Awaiting decision

    Barness Court 6 - 8 Westbourne Terrace London W2 3UW

    Installation of a new riser as per GW10 design comprising a single riser with 7 entries and 9 Taylor valves to be installed. (Linked with 26/06288/LBC)

    Received 14 Sep, published by the council 21 Sep 2026 Full applications
  • 26/06278/FULL Awaiting decision

    40 Wellington Road London NW8 9TJ

    Installation of a new external access ramp/slope to provide accessibility to the Barclays bank ATM.

    Received 14 Sep, published by the council 21 Sep 2026 Full applications
  • 26/06269/FULL Awaiting decision

    Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB

    Amalgamation of existing lower ground and ground floor maisonette with the first floor flat to create a single dwelling and associated internal works including creation of a staircase. (Linked with 26/06270/LBC)

    Received 14 Sep, published by the council 21 Sep 2026 Full applications