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Planning application

26/02049/FULL

14 Three Kings Yard London W1K 4EH

Awaiting decision Westminster Full Planning Permission Application

Proposal

Retrofit and refurbishment of embassy building including external alterations at ground floor level to provide step free access through the creation of an external ramp to the entrance within private mews, installation of new and replacement plant and solar panels at roof level (LINKED 26/02050/LBC)

As published by the council, reference 26/02049/FULL

Timeline

Dates from the published record

  1. 27 Mar 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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

  • 26/02050/LBC Awaiting decision

    14 Three Kings Yard London W1K 4EH

    Retrofit and refurbishment of embassy building including external alterations at ground floor level to provide step free access through the creation of an external ramp to the entrance within private mews, installation of new and replacement plant and solar panels at roof level. (LINKED 26/02050/LBC)

    27 Mar 2026 0m away Heritage and listed buildings
  • 25/07569/ADFULL Awaiting decision

    17 Three Kings Yard London W1K 4JT

    Details of measures to prevent overlooking from the first floor rear terrace adjacent to windows at the rear of 15-16 Three King's Yard pursuant to condtion 23 of planning permission dated 20th October 2022 (RN:22/03900/FULL).

    20 Oct 2025 24m away Full applications
  • 26/04878/LBC Awaiting decision

    34 Grosvenor Street London W1K 4QU

    Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

    21 Jul 2026 35m away Heritage and listed buildings
  • 26/03659/FULL Awaiting decision

    33 Grosvenor Street London W1K 4QU

    Alterations to the entrance and courtyard; replacement rooftop plant. (Linked with 26/03660/LBC)

    4 Jun 2026 48m away Full applications
  • 26/03660/LBC Awaiting decision

    33 Grosvenor Street London W1K 4QU

    Refurbishment of the building, including internal alterations, external alterations to the entrance and courtyard, replacement rooftop plant. (Linked with 26/03659/FULL)

    4 Jun 2026 50m away Heritage and listed buildings
  • 26/01687/FULL Awaiting decision

    Investcorp House 48 Grosvenor Street London W1K 3HW

    Infill of vehicle garage access on Mount Row, infill of lightwell and skylights at ground floor level, renewing glass facade of link building, new plant on roof.

    16 Mar 2026 73m away Full applications

In Westminster

  • 26/04824/ADFULL Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).

    20 Jul 2026 Full applications
  • 26/04829/ADFULL Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)

    20 Jul 2026 Full applications
  • 26/04841/ADFULL Granted

    29 Henstridge Place London NW8 6QD

    Details 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 5 of planning permission dated 18th November 2025 (RN:25/06159).

    20 Jul 2026 Full applications
  • 26/04989/FULL Awaiting decision

    1 Kildare Terrace London W2 5JT

    Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.

    24 Jul 2026 Full applications
  • 26/04986/FULL Awaiting decision

    Inver Court Inverness Terrace London W2 6JB

    Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.

    24 Jul 2026 Full applications