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Planning application

Flat 13 4 Regency Street London SW1P 4BZ

Awaiting decision Westminster 26/01488/FULL Full Planning Permission Application

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

Proposal

Installation of exhaust air duct and fresh air intake duct at second floor level on Regency Street elevation in connection with internal air source heat pump system.

As published by the council, reference 26/01488/FULL

Application record

Reference
26/01488/FULL
Type
Full Planning Permission Application
Status
Pending
Received
9 Mar 2026
Validated
19 Apr 2026
Ward
Vincent Square
Postcode
SW1P 4BZ

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 25/09362/FULL Granted

    Flat 13 4 Regency Street London SW1P 4BZ

    Replacement of existing windows using slim-profile double glazing.

    Decided 12 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 9 Mar 2026

    Received by Westminster

  2. 19 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 14 June 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 91 days over the applications it decided in the last year.

Documents

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

26 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 119 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

  • Flat 13 4 Regency Street London SW1P 4BZ

    25/09362/FULL Submitted 26 Dec 2025 50 yards away

    Replacement of existing windows using slim-profile double glazing.

    Granted Full applications Windows or glazing 24 docs

  • 17 - 19 Regency Street London SW1P 4BY

    25/07642/FULL Submitted 22 Oct 2025 50 yards away

    Installation of guard railings to perimeter of roof.

    Granted Full applications 17 docs

  • 1 Vincent Square London SW1P 2PN

    26/00632/ADFULL Submitted 3 Feb 2026 50 yards 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 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

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

    1 The Court House 165 Seymour Place London W1H 4PU

    Installation of waterproofing system to the existing lead flat roofs

    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications