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Planning application

Flat 1 111 St George's Square London SW1V 3QP

Awaiting decision Westminster 26/00956/FULL Full Planning Permission Application

Works: Windows or glazing

Relates to 26/00957/LBC

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

Proposal

Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00957/LBC]

As published by the council, reference 26/00956/FULL

Application record

Reference
26/00956/FULL
Type
Full Planning Permission Application
Status
Pending
Received
16 Feb 2026
Validated
16 Feb 2026
Ward
Pimlico South
Postcode
SW1V 3QP

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/00957/LBC Awaiting decision

    Flat 1 111 St George's Square London SW1V 3QP

    Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00956/FULL]

    Submitted 16 Feb 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 16 Feb 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 13 April 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 66 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/00957/LBC Awaiting decision

    Flat 1 111 St George's Square London SW1V 3QP

    Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00956/FULL]

    Submitted 16 Feb 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 26/00957/LBC Awaiting decision

    Flat 1 111 St George's Square London SW1V 3QP

    Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00956/FULL]

    Submitted 16 Feb 2026 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Hallam Consulting Agent

2 applications on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

28 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

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

  • 97E St George's Square London SW1V 3QP

    25/06071/ADLBC Submitted 26 Aug 2025 50 yards away

    Details of salvaged materials (i.e. doors, architraves, skirtings) and details of their reuse pursuant to Condition 4 of Listed Building Consent dated 10 September 2024 (RN23/05375/LBC)

    Granted Conditions 8 docs

  • Flat 1 111 St George's Square London SW1V 3QP

    26/00957/LBC Submitted 16 Feb 2026 50 yards away

    90% historically approved · decision due ~13 Apr

    Internal alterations including the removal of non-historical windows, doors, sanitary ware, kitchen units and suspended ceilings. Installation of new double-glazed windows and patio door to the rear, new bathrooms and kitchen, and new suspended ceilings. Replacement of stair enclosure with new joinery. Alterations to rear patio including removal of existing tiles and installation of new stone pavers. [Linked to 26/00956/FULL]

    Awaiting decision Heritage and listed buildings Windows or glazing 28 docs

  • Lower Ground Floor Flat 107 St George's Square London SW1V 3QP

    22/03617/FULL Submitted 31 May 2022 50 yards away

    Alterations to windows and doors and replacement paving finish to front lightwell steps.

    Granted Full applications Windows or glazing 25 docs

  • Lower Ground Floor Flat 107 St George's Square London SW1V 3QP

    22/03618/LBC Submitted 31 May 2022 50 yards away

    Alterations to windows and doors, replacement paving finish to front lightwell steps and internal alterations at lower ground floor level.

    Granted Heritage and listed buildings Windows or glazing 25 docs

  • 103 St George's Square Mews London SW1V 3RZ

    26/01650/FULL Submitted 13 Mar 2026 50 yards away

    87% historically approved · decision due ~8 May

    Erection of a mansard roof extension and alterations to front and rear elevations.

    Awaiting decision Full applications Extension Loft or dormer 21 docs

  • 103 St George's Square Mews London SW1V 3RZ

    26/01794/FULL Submitted 19 Mar 2026 50 yards away

    87% historically approved · decision due ~14 May

    Erection of mansard roof extension, first floor rear extension and roof terrace, alterations to front and rear elevations.

    Awaiting decision Full applications Extension Loft or dormer 22 docs

In Westminster

  • 26/06295/FULL Awaiting decision

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    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 replacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06294/FULL Awaiting decision

    15 Eaton Mews South London SW1W 9HP

    Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06317/FULL Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06273/FULL Awaiting decision

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

    Received 14 Sep, published by the council 22 Sep 2026 Full applications