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Planning application

26/03963/ADLBC

Devonshire House Mayfair Place London W1J 8AJ

Awaiting decision Westminster Approval of Details (ADLBC)

Proposal

Details of facing materials pursuant to condition 3 of listed building consent dated 19 May 2026 (RN: 25/08851/LBC).

As published by the council, reference 26/03963/ADLBC

Timeline

Dates from the published record

  1. 16 Jun 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 conditions applications

How this application type works

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

Nearby applications

Within 500 metres

  • 25/08851/LBC Awaiting decision

    Devonshire House Mayfair Place London W1J 8AJ

    Replacement of existing terrace paving, strip lighting and exit signage as well as alterations to the balustrade fitting system and introduction of two access control bollards.

    5 Dec 2025 4m away Heritage and listed buildings
  • 25/05178/ADLBC Granted

    Devonshire House Mayfair Place London W1J 8AJ

    Detailed drawings of the new doors pursuant to Condition 2 of listed building consent dated 13th February 2025 (RN:24/06628/LBC)

    21 Jul 2025 20m away Conditions
  • 25/05061/ADFULL Granted

    Devonshire House Mayfair Place London W1J 8AJ

    Detailed drawings of the new doors pursuant to condition 6 of planning permission dated 13th February 2025 (RN:24/06627/FULL)

    21 Jul 2025 21m away Full applications
  • 26/00348/LBC Granted

    79 Piccadilly London W1J 8EU

    Internal refurbishment of part of the ground floor

    21 Jan 2026 33m away Heritage and listed buildings
  • 25/07434/FULL Awaiting decision

    80 Piccadilly London W1J 8HX

    Installation of a new timber-framed glazed entrance door, new ribbed plaster cladding and Terrazzo tiles within the entrance; setting back existing windows within their current reveals to allow for the installation of new awnings. (Linked 25/07435/ADV and 25/07451/LBC)

    14 Oct 2025 40m away Full applications
  • 25/07451/LBC Awaiting decision

    80 Piccadilly London W1J 8HX

    Installation of a new timber-framed glazed entrance door, new ribbed plaster cladding and Terrazzo tiles with inset brass logo within the entrance; display of new signage, including an internally illuminated (lettering only) metal hanging sign, an internally illuminated menu box and halo-illuminated lettering within the entrance reveal and setting back existing windows within their current reveals to allow for the installation of new awnings (Linked 25/07434/FULL and 25/07435/ADV)

    15 Oct 2025 40m away Heritage and listed buildings

In Westminster

  • 26/04967/ADLBC Withdrawn

    Royal Institute Of British Architects 66 Portland Place London W1B 1AD

    Details of installation of services and related fixtures pursuant to condition 8 (partial) of listed building consent dated 10 June 2025 (RN: 25/01205/LBC)

    24 Jul 2026 Conditions
  • 26/04860/ADLBC Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

    20 Jul 2026 Conditions
  • 26/04843/ADLBC 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 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

    20 Jul 2026 Conditions
  • 26/04998/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings of Bathroom and Kitchen details for apartments 01, 02, 08, 09, 10 and 11 and Reflected ceiling plans for Apartment 1 powder room and bathroom, Apartment 2 powder room and bathrooms, Apartment 8 power room and bathroom, Apartment 9 bathrooms, Apartment 10 bathroom and shower room, and Apartment 11 bathrooms pursuant to partial discharge of conditions 6.3 and 6.10 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).

    24 Jul 2026 Conditions
  • 26/04992/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings of wall construction to new apartments pursuant to partial discharge of condition 6.2 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).

    24 Jul 2026 Conditions