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Planning application

Flat 5 37 Chesham Place London SW1X 8HB

Awaiting decision Westminster 26/06880/FULL Full applications

Works: Loft or dormer

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

Proposal

Reconfiguration of internal layout to provide an additional two ensuite bedrooms and open plan kitchen dining living space, with removal of one skylight and addition of four rooflights over living space.

As published by the council, reference 26/06880/FULL

Application record

Reference
26/06880/FULL
Category
Full applications
Status
Pending
Received
8 Oct 2026
Validated
8 Oct 2026
Postcode
SW1X 8HB

Timeline

Dates from the published record

  1. 8 Oct 2026

    Received by Westminster

  2. 12 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 3 December 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 86 days over the applications it decided in the last year.

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 119 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.

Nearby applications

Within 0.3 miles

  • Flat 7 37 Chesham Place London SW1X 8HB

    26/03252/LBC Submitted 18 May 2026 50 yards away

    90% historically approved · decision due ~16 Jul

    Installation of metal railings and replacement of window with door in association with use of front second floor flat roof as a terrace (Lowndes Place elevation) (Linked with 26/03251/FULL).

    Awaiting decision Heritage and listed buildings Windows or glazing 3 docs

  • Flat 7 37 Chesham Place London SW1X 8HB

    26/03251/FULL Submitted 18 May 2026 50 yards away

    88% historically approved · decision due ~16 Jul

    Installation of metal railings and replacement of window with door in association with use of front second floor flat roof as a terrace (Lowndes Place elevation). (Linked with 26/03252/LBC)

    Awaiting decision Full applications Windows or glazing 19 docs

  • 2A Lyall Mews London SW1X 8DJ

    26/01406/FULL Submitted 5 Mar 2026 50 yards away

    88% historically approved · decision due ~6 May

    External alterations including: lowering of window openings at first floor on the front elevation and introduction of Juliet balconies, replacement of garage door, new rooflight, upgrades to the fenestration to front and rear and rebuilding of front entrance steps.

    Awaiting decision Full applications Loft or dormer Windows or glazing 28 docs

  • 2A Lyall Mews London SW1X 8DJ

    26/06136/ADFULL Submitted 8 Sep 2026 50 yards away

    89% historically approved · decision due ~3 Nov

    Detailed drawings showing amended proposals for the first floor front elevation's fenestration, and detailed drawings of the replacement garage door, rooflight, windows other than the first-floor front elevation fenestration, Juliet balconies and associated metalwork and rebuilt front entrance steps, pursuant to condition 4 and 5 of planning permission dated 16 April 2026 (RN:26/01406/FULL)

    Decided Loft or dormer Windows or glazing

  • 3 Chesham Close London SW1X 8DN

    26/07154/ADFULL Submitted 19 Oct 2026 50 yards away

    89% historically approved · decision due ~14 Dec

    Detailed drawings of the following parts of the Windows, including sections and elevations (scale 1:10) pursuant to discharge of condition 4 of planning permission dated 9th July 2024 (RN: 24/03227/FULL).

    Awaiting decision Windows or glazing

  • Third Floor And Fourth Floor Maisonette 49 Eaton Place London SW1X 8DE

    26/01352/LBC Submitted 3 Mar 2026 100 yards away

    90% historically approved · decision due ~28 Apr

    Installation of air conditioning system with external condenser at roof level; new roof light; internal alterations and refurbishment works.

    Awaiting decision Heritage and listed buildings Loft or dormer Roofing 13 docs

In Westminster

  • 26/05984/FULL Decided

    41 Sutherland Street London SW1V 4JX

    Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

    Received 2 Sep, published by the council 11 Sep 2026 Full applications
  • 26/06134/FULL Decided

    Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

    Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

    Received 8 Sep, published by the council 15 Sep 2026 Full applications
  • 26/07258/FULL Awaiting decision

    16A Croxley Road London W9 3HL

    Installation of air to air heat pumps to offices and bedrooms.

    Received 22 Oct, published by the council 23 Oct 2026 Full applications
  • 26/07193/FULL Awaiting decision

    98 Victoria Street London SW1E 5JL

    Shopfront alterations. (Linked with 26/07194/ADV)

    Received 21 Oct, published by the council 22 Oct 2026 Full applications
  • 26/07187/FULL Awaiting decision

    Ground Floor Flat 151 Portnall Road London W9 3BN

    Erection of a single storey rear extension.

    Received 21 Oct, published by the council 22 Oct 2026 Full applications