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Planning application

1 Vincent Square London SW1P 2PN

Granted Westminster 25/08429/FULL Full Planning Permission Application

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Removal of existing plant and installation of a new plant enclosure at roof level, condenser units in the basement courtyard, a life safety generator and a new masonry dividing wall at basement level.

As published by the council, reference 25/08429/FULL

Application record

Reference
25/08429/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Application Permitted
Received
18 Nov 2025
Validated
19 Jan 2026
Decided
10 Apr 2026
Ward
Vincent Square
Decision by
Complex Delegated Decision
Postcode
SW1P 2PN

Site history

Applications at this address on the Westminster register

This site has had 10 applications since 2025: 3 approved, 2 refused.

  • 26/05254/FULL Awaiting decision

    1 Vincent Square London SW1P 2PN

    Alterations to the external façades and roof of the building, including the installation of faux stone surrounds to windows and Juliet balconies, revised balcony widths, alterations to fifth-floor fenestration and terrace, and associated external alterations.

    Submitted 4 Aug 2026 Full applications
  • 26/01872/NMA Awaiting decision

    1 Vincent Square London SW1P 2PN

    Amendments to planning permission dated 12 August 2025 (RN: 25/04168/FULL) for amendments to the buildings fenestration, including changes to the buildings windows from metal sash to aluminium sash, a replacement of the entrance door, the installation of air bricks as well as an infilling of a door at ground floor level.; NAMELY to vary the wording of condition 3.

    Submitted 23 Mar 2026 Amendments
  • 26/01871/NMA Awaiting decision

    1 Vincent Square London SW1P 2PN

    Amendments to planning permission dated 24 October 2025 (RN: 25/05463/FULL) for alterations to external façades in connection with the installation of balconies, juliet balconies and new rooftop terraces.; NAMELY to vary the wording of condition 4.

    Submitted 23 Mar 2026 Amendments
  • 26/00795/P3JPA Awaiting decision

    1 Vincent Square London SW1P 2PN

    Notification for Prior Approval for the change of use from a use Class E to Class C3 (dwelling houses) to form 26 self-contained residential units under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) Schedule 2, Part 3, Class MA.

    Submitted 10 Feb 2026 Prior approval
  • 26/00632/ADFULL Refused

    1 Vincent Square London SW1P 2PN

    Details of windows pursuant to Condition 3 of planning permission dated 13 August 2025 (RN: 25/04168/FULL).

    Decided 26 Feb 2026 Full applications
  • 26/00633/ADFULL Refused

    1 Vincent Square London SW1P 2PN

    Details of window, balustrade details and railing details pursuant to Condition 4 of planning permission dated 27 October 2025 (RN: 25/05463/FULL).

    Decided 26 Feb 2026 Full applications
  • 26/00289/ADFULL Awaiting decision

    1 Vincent Square London SW1P 2PN

    Details of arrangements to mitigate on-street residents car parking pursuant to Condition 9 of planning permission dated 13 January 2025 (25/02583/P3JPA)

    Submitted 19 Jan 2026 Full applications
  • 25/08717/ADFULL Granted

    1 Vincent Square London SW1P 2PN

    Details of scaffolding and tree protection measures pursuant to Condition 7 of planning permission dated 27th October 2025 (RN:25/05463/FULL)

    Decided 20 Feb 2026 Full applications
  • 25/05463/FULL Granted

    1 Vincent Square London SW1P 2PN

    Alterations to external façades in connection with the installation of balconies, juliet balconies and new rooftop terraces.

    Decided 27 Oct 2025 Full applications

Timeline

Dates from the published record

  1. 18 Nov 2025

    Received by Westminster

  2. 19 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 10 Apr 2026

    Decision issued: Application Permitted

  4. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

2,025 applications on PlanIndex · across 33 councils · 98% granted

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Documents

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

29 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.

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What this grant of permission means

Westminster granted permission on 10 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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 500 metres

  • 1 Vincent Square London SW1P 2PN

    25/05463/FULL Submitted 4 Aug 2025 15m away

    Alterations to external façades in connection with the installation of balconies, juliet balconies and new rooftop terraces.

    Granted Full applications 43 docs

  • 1 Vincent Square London SW1P 2PN

    26/00632/ADFULL Submitted 3 Feb 2026 17m away

    Details of windows pursuant to Condition 3 of planning permission dated 13 August 2025 (RN: 25/04168/FULL).

    Refused Full applications Windows or glazing 10 docs

  • 1 Vincent Square London SW1P 2PN

    26/00633/ADFULL Submitted 3 Feb 2026 17m away

    Details of window, balustrade details and railing details pursuant to Condition 4 of planning permission dated 27 October 2025 (RN: 25/05463/FULL).

    Refused Full applications Windows or glazing 14 docs

  • 1 Vincent Square London SW1P 2PN

    25/08717/ADFULL Submitted 28 Nov 2025 17m away

    Details of scaffolding and tree protection measures pursuant to Condition 7 of planning permission dated 27th October 2025 (RN:25/05463/FULL)

    Granted Full applications Trees 10 docs

  • 1 Vincent Square London SW1P 2PN

    26/00795/P3JPA Submitted 10 Feb 2026 17m away

    89% historically approved · decision due ~7 Apr

    Notification for Prior Approval for the change of use from a use Class E to Class C3 (dwelling houses) to form 26 self-contained residential units under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) Schedule 2, Part 3, Class MA.

    Awaiting decision Prior approval 42 docs
    Domestic

  • 1 Vincent Square London SW1P 2PN

    26/01872/NMA Submitted 23 Mar 2026 17m away

    92% historically approved · decision due ~18 May

    Amendments to planning permission dated 12 August 2025 (RN: 25/04168/FULL) for amendments to the buildings fenestration, including changes to the buildings windows from metal sash to aluminium sash, a replacement of the entrance door, the installation of air bricks as well as an infilling of a door at ground floor level.; NAMELY to vary the wording of condition 3.

    Awaiting decision Amendments Windows or glazing 15 docs

In Westminster

  • 26/06024/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

    3 Sep 2026 Full applications
  • 26/06017/FULL Awaiting decision

    38 Lauderdale Mansions Lauderdale Road London W9 1NE

    Installation of an external AC Unit / Heat Pump at roof level.

    2 Sep 2026 Full applications
  • 26/05938/FULL Awaiting decision

    24 Vincent Square London SW1P 2NJ

    Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

    1 Sep 2026 Full applications
  • 26/05935/FULL Awaiting decision

    47 Hereford Road London W2 5AH

    Installation of one number new external condenser unit to the southerly elevation service alley.

    1 Sep 2026 Full applications
  • 26/05959/FULL Awaiting decision

    Basement And Ground Floor 50 New Bond Street London W1S 1BJ

    Installation of three new condensers on the roof, within an existing designated plant area.

    1 Sep 2026 Full applications