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Planning application

19 Portland Place London W1B 1PX

Awaiting decision Westminster 24/05814/ADFULL Approval of Details (Full PP)

Works: Loft or dormer Windows or glazing

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

Proposal

Details of welsh slate, junctions of secondary slope to existing slope and top edge termination and specification of conservation rooflight pursuant to Condition 5 of planning permission dated 27 June 2024 (RN23/05916/FULL) (Linked Installation air conditioning units at roof level within plant enclosure; secondary glazing to all windows; replacement of two doors with fire-rated matching doors; and works to fire proof existing doors and the installation of a partition to the existing vault to fire proof a lift motor. (Linked with 24/05961/ADLBC)

As published by the council, reference 24/05814/ADFULL

Application record

Reference
24/05814/ADFULL
Type
Approval of Details (Full PP)
Status
Pending
Received
21 Aug 2024
Validated
21 Aug 2024
Ward
Marylebone
Postcode
W1B 1PX

Timeline

Dates from the published record

  1. 21 Aug 2024

    Received by Westminster

  2. 14 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 16 October 2024, 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.

Who's behind it

Company information only, from the register and Companies House

Howard de Walden Estate ltd Agent

27 applications on PlanIndex · 95% granted

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Documents

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

8 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 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

  • 21 Portland Place London W1B 1PY

    20/07208/LBC Submitted 11 Nov 2020 50 yards away

    Replacement of lift and increase the width of the existing lift entrances to enable wheelchair access.

    Granted Heritage and listed buildings 24 docs

  • 21 Duchess Mews London W1G 9DY

    07/08053/LBC Submitted 13 Sep 2007 50 yards away

    Internal alterations to the kitchen, ground floor WC and first floor bathroom.

    Granted Heritage and listed buildings 12 docs

  • 23 Portland Place London W1B 1PZ

    04/07517/FULL Submitted 22 Sep 2004 50 yards away

    Installation of nine air conditioning units at roof level all behind existing louvered screens.

    Granted Full applications 9 docs

  • 23 Portland Place London W1B 1PZ

    06/01816/FULL Submitted 8 Mar 2006 50 yards away

    Installation of stone ramp and handrails on the Portland Place entrance. Retention of an air handling unit, relocation of four condensers, removal of redundant chillers and replacement with two new chillers all behind existing dummy mansard screen at roof level.

    Granted Full applications Loft or dormer 13 docs

  • 23 Portland Place London W1B 1PZ

    06/01325/FULL Submitted 21 Feb 2006 50 yards away

    Installation of a full height boiler flue within the existing lightwell to roof level.

    Granted Full applications 13 docs

  • 23 Portland Place London W1B 1PZ

    04/02771/ADV Submitted 8 Apr 2004 50 yards away

    Display of flagpole and flag.

    Refused Advertising 5 docs

In Westminster

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    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

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    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