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Planning application

Flat 71 3 Whitehall Court London SW1A 2EL

Granted Westminster 25/06139/CLOPUD Certificate of Lawfulness (proposed)

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

Proposal

Alteration and refurbishment of existing two-bedroom flat to create one-bedroom flat.

As published by the council, reference 25/06139/CLOPUD

Application record

Reference
25/06139/CLOPUD
Type
Certificate of Lawfulness (proposed)
Status
Decided
Decision
Granted As published: Application Permitted
Received
28 Aug 2025
Validated
28 Aug 2025
Decided
17 Sep 2025
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1A 2EL

Site history

Applications at this address on the Westminster register

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

  • 25/06136/LBC Granted

    Flat 71 3 Whitehall Court London SW1A 2EL

    Internal alterations and refurbishment of existing two-bedroom flat to create one-bedroom flat with larger reception room.

    Decided 16 Oct 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 28 Aug 2025

    Received by Westminster

  2. 17 Sep 2025

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

State Architects Limited Agent, an architecture practice

Active · incorporated 2001

3 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

7 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 17 September 2025, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Flat 71 3 Whitehall Court London SW1A 2EL

    25/06136/LBC Submitted 28 Aug 2025 50 yards away

    Internal alterations and refurbishment of existing two-bedroom flat to create one-bedroom flat with larger reception room.

    Granted Heritage and listed buildings 21 docs

  • Flat 85 3 Whitehall Court London SW1A 2EL

    26/04398/CLEUD Submitted 2 Jul 2026 50 yards away

    84% historically approved · decision due ~27 Aug

    Confirmation of the lawful implementation of planning permission dated 15 August 2017 (17/03984/FULL and 17/03985/LBC) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.

    Awaiting decision Lawful development 1 doc

  • Flat 116 4 Whitehall Court London SW1A 2EP

    25/07778/LBC Submitted 27 Oct 2025 50 yards away

    Refurbishment works including internal alterations and the replacement and refurbishment of the apartment entrance door and fanlight.

    Granted Heritage and listed buildings 23 docs

  • Flat 88 3 Whitehall Court London SW1A 2EL

    25/08679/LBC Submitted 27 Nov 2025 50 yards away

    Installation of new entrance doors to the combined apartment, installation of stone flooring and retention of wall cladding with integrated lighting.

    Refused Heritage and listed buildings 22 docs

  • Flat 63 3 Whitehall Court London SW1A 2EL

    26/01954/LBC Submitted 25 Mar 2026 50 yards away

    90% historically approved · decision due ~20 May

    Internal alterations, including replacement of doors.

    Awaiting decision Heritage and listed buildings 8 docs

  • Royal Horseguards Hotel 2 Whitehall Court London SW1A 2EL

    26/06184/ADV Submitted 10 Sep 2026 50 yards away

    82% historically approved · decision due ~5 Nov

    Display of two non-illuminated hotel-branded flags measuring 2m X 0.1m mounted on two angled wall-mounted flagpoles on the northern elevation.

    Decided Advertising

In Westminster

  • 26/07468/CLOPUD Awaiting decision

    14 - 16 Great Portland Street London W1W 8QW

    Confirmation the demolition of the existing outrigger structure at fifth floor level (the Proposed Works) constitutes the lawful commencement of development pursuant to the Permission.

    Received 3 Nov, published by the council 5 Nov 2026 Lawful development
  • 26/07423/CLOPUD Awaiting decision

    103 Elgin Avenue London W9 2NP

    Painting of the decorative stonework, window frames and doors on the front elevation and front boundary wall

    Received 2 Nov, published by the council 4 Nov 2026 Lawful development
  • 26/07454/CLOPUD Awaiting decision

    10 Stratton Street London W1J 8LG

    Changes to existing windows and doors

    Received 2 Nov, published by the council 5 Nov 2026 Lawful development
  • 26/07381/CLEUD Awaiting decision

    Ground Floor Rear Flat 4 Mozart Street London W10 4LA

    Use of the ground floor rear flat as short-term visitor accommodation.

    Received 28 Oct, published by the council 5 Nov 2026 Lawful development
  • 26/07339/CLOPUD Awaiting decision

    123 Victoria Street London SW1E 6DE

    Use of part of ground floor reception area within Class E including, but not limited to, a retail café (Class E(a)).

    Received 27 Oct, published by the council 30 Oct 2026 Lawful development