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Planning application

24/03878/FULL

12 Wimpole Mews London W1G 8PF

Awaiting decision Westminster Full Planning Permission Application

Proposal

Replacement garage door, in addition to new internal partitions within one of the garages to provide a fire evacuation route for the new MR Linac facility at 79-81 Harley Street. (Linked to 24/03879/LBC)

As published by the council, reference 24/03878/FULL

Timeline

Dates from the published record

  1. 11 Jun 2024

    Received by Westminster

  2. 1 Aug 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

  • 24/03879/LBC Awaiting decision

    12 Wimpole Mews London W1G 8PF

    Replacement garage door, in addition to new internal partitions within one of the garages to provide a fire evacuation route for the new MR Linac facility at 79-81 Harley Street. (Linked wth 24/03878/FULL)The new garage door has been designed to match the appearance of the existing roller garage door but will be side hinged and open outwards into the mews in accordance with fire regulations. The doors will only be opened for emergency evacuation purposes ??? there are existing single yellow lines along the mews which ensure safe egress. The existing (and proposed) doors are currently blue and will be painted in light grey to match and better harmonize with the rest of the mews. The proposal is considered far more appropriate than the previously consented scheme from 2005 (reference 05/02253/FULL and 05/02254/LBC). The proposal also includes for small new internal partitions (and lining) within the garage building to provide for a fire resistant route from existing services such as a gas meter and associated pipework as required by fire regulations ??? as seen on the submitted floor plan. The mews building itself is within the curtilage of 79-81 Harley Street but has no historic fabric or merit itself ??? this notwithstanding, no demolition is proposed, other than the replacement of one garage roller door.

    11 Jun 2024 0m away Heritage and listed buildings
  • 09/10469/CAC Withdrawn

    9 Wimpole Mews London W1G 8PB

    Demolition of part of existing roof.

    23 Dec 2009 16m away Heritage and listed buildings
  • 06/07106/ADLBC Granted

    7 Wimpole Mews London W1G 8PB

    Detailed drawings/specifications showing the following alteration to the scheme: full details of how the interior of the retained vault shall be restored to a brick finish, the new lift shaft to be clad in rolled leadwork, the doors to the vaults to be a vertically boarded type, pursuant to Condition 2 parts 1, 3 and 5 of listed building consent dated 26 June 2006 (RN 06/02820) (Part Approved).

    30 Aug 2006 16m away Conditions
  • 06/06994/ADFULL Granted

    7 Wimpole Mews London W1G 8PB

    Details of the new lift shaft to be clad in rolled leadwork pursuant to part 3 of Condition 5 of planning permission dated 26 June 2006 (RN: 06/02819).

    30 Aug 2006 16m away Full applications
  • 06/02820/LBC Granted

    7 Wimpole Mews London W1G 8PB

    Internal layout reconfigured, lift shaft and new staircase added. Internal levels changed, new doors and window to west elevation and new skylights and ventilations to roof.

    11 Apr 2006 16m away Heritage and listed buildings
  • 06/02819/FULL Granted

    7 Wimpole Mews London W1G 8PB

    Refurbishment of existing building to include part excavation to extend basement level. Replacement of ground and first floor structures, retention of second floor, installation of new stairs and lift shaft.

    11 Apr 2006 16m 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