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Planning application

Flat N 29 Warwick Square London SW1V 2AD

Granted Westminster 25/06515/FULL Full Planning Permission Application

Works: Extension

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

Proposal

Extension of Flat N into the front basement vaults 1, 2 and 3 (Retrospective).

As published by the council, reference 25/06515/FULL

Application record

Reference
25/06515/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Application Permitted
Received
11 Sep 2025
Validated
14 Oct 2025
Decided
1 May 2026
Ward
Pimlico North
Decision by
Delegated Decision
Postcode
SW1V 2AD

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/06516/LBC Granted

    Flat N 29 Warwick Square London SW1V 2AD

    Extension of Flat N into the front basement vaults 1, 2 and 3 (Retrospective).

    Decided 1 May 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 11 Sep 2025

    Received by Westminster

  2. 14 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 1 May 2026

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

PMC Consultants 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.

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Documents

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

48 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 1 May 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

  • Flat N 29 Warwick Square London SW1V 2AD

    25/06516/LBC Submitted 11 Sep 2025 0m away

    Extension of Flat N into the front basement vaults 1, 2 and 3 (Retrospective).

    Granted Heritage and listed buildings Extension 41 docs

  • St Gabriel's Church Warwick Square London SW1V 2AD

    26/04961/EEN Submitted 23 Jul 2026 4m away

    89% historically approved · decision due ~17 Sep

    Upgrade of Telefonica telecommunications equipment consisting of the replacement of three antennas with three new antennas and other works.

    Decided

  • Flat M 29 Warwick Square London SW1V 2AD

    23/04563/FULL Submitted 5 Jul 2023 11m away

    Replacement of front elevation windows with new double glazed timber sash windows and kitchen window with double glazed casement window.

    Refused Full applications Windows or glazing 16 docs

  • Flat M 29 Warwick Square London SW1V 2AD

    23/04285/LBC Submitted 26 Jun 2023 11m away

    Replacement of existing single-glazed sashes and the casement and associated top light and installation of new double-glazed sashes into the existing box frames. (Linked to 23/04564/FULL)

    Withdrawn Heritage and listed buildings Windows or glazing 14 docs

  • 26 Warwick Square London SW1V 2AD

    26/02763/LBC Submitted 24 Apr 2026 13m away

    90% historically approved · decision due ~9 Jul

    Replacement windows to the ground floor flat. [Linked to 26/03025/FULL]

    Awaiting decision Heritage and listed buildings Windows or glazing 22 docs

  • 26 Warwick Square London SW1V 2AD

    26/03025/FULL Submitted 7 May 2026 14m away

    87% historically approved · decision due ~9 Jul

    Replacement windows to the ground floor flat. [Linked to 26/02763/LBC]

    Awaiting decision Full applications Windows or glazing 18 docs

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront.

    15 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.

    15 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))

    11 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)

    11 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)

    1 Jun 2026 Full applications