Skip to content
PlanIndex Get alerts
Menu

Planning application

Basement And Ground Floor Maisonette 15 Guildhouse Street London SW1V 1JB

Awaiting decision Westminster 26/06108/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

Installation of a glazed winter garden in the courtyard.

As published by the council, reference 26/06108/FULL

Application record

Reference
26/06108/FULL
Category
Full applications
Status
Pending
Received
7 Sep 2026
Validated
7 Sep 2026
Postcode
SW1V 1JB

Timeline

Dates from the published record

  1. 7 Sep 2026

    Received by Westminster

  2. 14 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 2 November 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 65 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 91 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

  • 1 Charlotte Place London SW1V 1DP

    26/03172/FULL Submitted 14 May 2026 50 yards away

    87% historically approved · decision due ~14 Jul

    Replacement of metal garage doors with timber part glazed.

    Awaiting decision Full applications Windows or glazing 9 docs

  • 36 Longmoore Street London SW1V 1JF

    25/08211/FULL Submitted 7 Nov 2025 50 yards away

    87% historically approved · decision due ~9 Jan

    Installation of door to front basement lightwell; new door opening at ground floor rear elevation to install a juliette balcony with glazed double doors; installation of tri-fold doors to the rear of the existing extension at basement level; installation of new steel fire escape ladder from the basement front lightwell to street level; and alteration to the street level front railings at top of ladder to convert part of the rigid railings into a railing gate for fire escape access to street level.

    Awaiting decision Full applications Extension Windows or glazing 18 docs

  • 93 - 94 Wilton Road London SW1V 1DW

    26/03447/ADV Submitted 26 May 2026 50 yards away

    84% historically approved · decision due ~27 Jul

    Display of a non-illuminated projecting sign measuring 0.5m x 0.4m; a non-illuminated fascia sign measuring 0.75m x 3.79m; and an internally illuminated menu case measuring 0.99m x 0.4m.

    Awaiting decision Advertising 8 docs

  • 93 - 94 Wilton Road London SW1V 1DW

    26/02985/ADFULL Submitted 6 May 2026 50 yards away

    87% historically approved · decision due ~1 Jul

    Detailed drawings of the acoustic enclosure (specifying materials and finish) pursuant to partial discharge of condition 7 (part i) of planning permission dated 6th march 2026 (RN: 25/08307/FULL).

    Awaiting decision Full applications 5 docs

  • 93 - 94 Wilton Road London SW1V 1DW

    26/02843/ADFULL Submitted 29 Apr 2026 50 yards away

    87% historically approved · decision due ~24 Jun

    Details of acoustic enclosure pursuant to partial discharge of condition 7 (i) of planning permission dated 6th March 2026 (RN: 25/08307/FULL).

    Awaiting decision Full applications 4 docs

  • 93 - 94 Wilton Road London SW1V 1DW

    25/08307/FULL Submitted 13 Nov 2025 50 yards away

    87% historically approved · decision due ~8 Jan

    Installation of replacement external plant, including supply and extract ducts and condenser units on rear first floor flat roof area.

    Awaiting decision Full applications 19 docs

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06234/FULL Awaiting decision

    40 Grosvenor Place London SW1X 7HJ

    Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

    Received 11 Sep, published by the council 18 Sep 2026 Full applications
  • 26/06249/FULL Awaiting decision

    53 Wimpole Street London W1G 8YH

    Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

    Received 11 Sep, published by the council 18 Sep 2026 Full applications
  • 26/03576/FULL Decided

    15A Devonshire Terrace London W2 3DW

    Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

    Received 1 Jun, published by the council 11 Sep 2026 Full applications