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Planning application

1 Vincent Square London SW1P 2PN

Refused Westminster 26/00632/ADFULL Approval of Details (Full PP)

Works: Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

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

As published by the council, reference 26/00632/ADFULL

Application record

Reference
26/00632/ADFULL
Type
Approval of Details (Full PP)
Status
Decided
Decision
Refused As published: Application Refused
Received
3 Feb 2026
Validated
3 Feb 2026
Decided
26 Feb 2026
Ward
Vincent Square
Decision by
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
  • 26/00633/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
  • 25/08429/FULL Granted

    1 Vincent Square London SW1P 2PN

    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.

    Decided 10 Apr 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. 3 Feb 2026

    Received by Westminster

  2. 26 Feb 2026

    Decision issued: Application Refused

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

DP9 Ltd Agent

Active · incorporated 2004

2,223 applications on PlanIndex · across 37 councils · 98% granted

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

10 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 refusal means

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 0.3 miles

  • 1 Vincent Square London SW1P 2PN

    26/00633/ADFULL Submitted 3 Feb 2026 50 yards 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 50 yards 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 50 yards 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 50 yards away

    93% 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

  • 1 Vincent Square London SW1P 2PN

    26/01871/NMA Submitted 23 Mar 2026 50 yards away

    93% historically approved · decision due ~18 May

    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.

    Awaiting decision Amendments 15 docs

  • 1 Vincent Square London SW1P 2PN

    26/00289/ADFULL Submitted 19 Jan 2026 50 yards away

    87% historically approved · decision due ~16 Mar

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

    Awaiting decision Full applications 9 docs

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront with Medication Dispensing Outlet.

    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