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Planning application

Dorchester Hotel 53 Park Lane London W1K 1QA

Awaiting decision Westminster 26/05711/FULL Full applications

Works: Windows or glazing

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

Proposal

Removal and replacement of external facing materials and windows to the Harlequin Suite at ninth floor level on the west elevation (Linked with 26/05712/LBC)

As published by the council, reference 26/05711/FULL

Application record

Reference
26/05711/FULL
Category
Full applications
Status
Pending
Received
20 Aug 2026
Validated
26 Aug 2026
Postcode
W1K 1QA

Timeline

Dates from the published record

  1. 20 Aug 2026

    Received by Westminster

  2. 26 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 28 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 21 October 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 61 days over the applications it decided in the last year.

What happens while it is decided

The process from here

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • Dorchester Hotel 53 Park Lane London W1K 1QA

    26/05712/LBC Submitted 20 Aug 2026 0m away

    90% historically approved · decision due ~21 Oct

    Removal and replacement of external facing materials and windows to the Harlequin Suite at ninth floor level on the west elevation.(Linked with 26/05711/FULL)

    Awaiting decision Heritage and listed buildings Windows or glazing

  • Dorchester Hotel 53 Park Lane London W1K 1QA

    26/05759/ADLBC Submitted 21 Aug 2026 0m away

    89% historically approved · decision due ~16 Oct

    Detailed drawings of the new doors and new windows pursuant to condition 4 (A), (B) of listed building dated 29th September 2023 (RN:22/08706/LBC)

    Awaiting decision Windows or glazing

  • Dorchester Hotel 53 Park Lane London W1K 1QA

    26/05713/ADFULL Submitted 20 Aug 2026 0m away

    89% historically approved · decision due ~15 Oct

    Details of photographs and/or manufacturers' specifications of the facing materials pursuant to condition 4 of planning permission dated 20 March 2026 (RN: 24/06594/FULL)

    Awaiting decision

  • Dorchester Hotel 53 Park Lane London W1K 1QA

    26/05634/ADLBC Submitted 18 Aug 2026 0m away

    89% historically approved · decision due ~13 Oct

    Details of approval of photographs and/or manufacturers' specifications of the facing materials you will use, including paving, and elevations and roof plans annotated to show where the materials are to be located and detailed drawings of new internal doors pursuant to conditions 3 and 4 of listed building consent dated 20th March 2026 (RN 24/06595/LBC)

    Awaiting decision

  • Dorchester Hotel 53 Park Lane London W1K 1QA

    26/05795/ADFULL Submitted 24 Aug 2026 0m away

    89% historically approved · decision due ~19 Oct

    Details of new doors and windows pursuant to Condition 4 (A and B) of planning permission dated 29th September 2023 (RN22/08705/FULL)

    Awaiting decision Windows or glazing

  • Dorchester Hotel 53 Park Lane London W1K 1QA

    26/04237/ADV Submitted 26 Jun 2026 0m away

    85% historically approved · decision due ~21 Aug

    Display of 3 illuminated flags at ninth floor to the south elevation measuring 2.7m x 1.4m. (Linked to 26/04220/LBC)

    Decided Advertising

In Westminster

  • 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. (Linked with 26/06025/LBC)

    3 Sep 2026 Full applications
  • 26/06017/FULL Awaiting decision

    38 Lauderdale Mansions Lauderdale Road London W9 1NE

    Installation of an external AC Unit / Heat Pump at roof level.

    2 Sep 2026 Full applications
  • 26/05938/FULL Awaiting decision

    24 Vincent Square London SW1P 2NJ

    Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

    1 Sep 2026 Full applications
  • 26/05935/FULL Awaiting decision

    47 Hereford Road London W2 5AH

    Installation of one number new external condenser unit to the southerly elevation service alley.

    1 Sep 2026 Full applications
  • 26/05959/FULL Awaiting decision

    Basement And Ground Floor 50 New Bond Street London W1S 1BJ

    Installation of three new condensers on the roof, within an existing designated plant area.

    1 Sep 2026 Full applications