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Planning application

49 Gloucester Place London W1U 8JE

Granted Westminster 25/05978/ADFULL Approval of Details (Full PP)

Works: Windows or glazing

Relates to 25/06185/ADLBC

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

Proposal

Details of sample of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of planning permission dated 5th July 2019 (RN:19/03571/FULL) (Linked to 25/06185/ADLBC)

As published by the council, reference 25/05978/ADFULL

Application record

Reference
25/05978/ADFULL
Type
Approval of Details (Full PP)
Status
Decided
Decision
Granted As published: Application Permitted
Received
21 Aug 2025
Validated
12 Sep 2025
Decided
25 Sep 2025
Ward
Marylebone
Decision by
Delegated Decision
Postcode
W1U 8JE

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2025: 4 approved, 0 refused.

  • 25/06538/FULL Granted

    49 Gloucester Place London W1U 8JE

    Installation of replacement window (BW1) at rear basement level. (Linked to 25/06068/LBC)

    Decided 30 Oct 2025 Full applications
  • 25/06068/LBC Granted

    49 Gloucester Place London W1U 8JE

    Installation of replacement window (BW1) at rear basement level. (Linked to 25/06538/FULL)

    Decided 30 Oct 2025 Heritage and listed buildings
  • 25/06185/ADLBC Granted

    49 Gloucester Place London W1U 8JE

    Details of sample of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of listed building dated 5th July 2019 (RN:19/03497/LBC) (Linked to 25/05978/ADFULL)

    Decided 25 Sep 2025 Conditions

Timeline

Dates from the published record

  1. 21 Aug 2025

    Received by Westminster

  2. 12 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 25 Sep 2025

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/06185/ADLBC Granted

    49 Gloucester Place London W1U 8JE

    Details of sample of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of listed building dated 5th July 2019 (RN:19/03497/LBC) (Linked to 25/05978/ADFULL)

    Decided 25 Sep 2025 Conditions

1 later application on the register refers to this one:

  • 25/06185/ADLBC Granted

    49 Gloucester Place London W1U 8JE

    Details of sample of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of listed building dated 5th July 2019 (RN:19/03497/LBC) (Linked to 25/05978/ADFULL)

    Decided 25 Sep 2025 Conditions

Who's behind it

Company information only, from the register and Companies House

Feilden+Mawson LLP Agent, registered in Norfolk

Active · incorporated 2001 · Norfolk

63 applications on PlanIndex · across 8 councils · 100% 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

13 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 this grant of permission means

Westminster granted permission on 25 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 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

  • 45 Gloucester Place London W1U 8JE

    26/02499/LBC Submitted 16 Apr 2026 50 yards away

    90% historically approved · decision due ~11 Jun

    Installation of secondary glazing to existing timber sliding sash windows.

    Awaiting decision Heritage and listed buildings Windows or glazing 15 docs
  • 49 Gloucester Place London W1U 8JE

    25/06185/ADLBC Submitted 21 Aug 2025 50 yards away

    Details of sample of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of listed building dated 5th July 2019 (RN:19/03497/LBC) (Linked to 25/05978/ADFULL)

    Granted Conditions Windows or glazing 12 docs
  • 49 Gloucester Place London W1U 8JE

    25/06538/FULL Submitted 12 Sep 2025 50 yards away

    Installation of replacement window (BW1) at rear basement level. (Linked to 25/06068/LBC)

    Granted Full applications Windows or glazing 25 docs
  • 49 Gloucester Place London W1U 8JE

    25/06068/LBC Submitted 26 Aug 2025 50 yards away

    Installation of replacement window (BW1) at rear basement level. (Linked to 25/06538/FULL)

    Granted Heritage and listed buildings Windows or glazing 15 docs
  • Flat 4 39 Gloucester Place London W1U 8JB

    26/03815/FULL Submitted 10 Jun 2026 50 yards away

    Replacement of existing roof access hatch with access rooflight and associated remedial works.

    Decided Full applications Loft or dormer
  • 29 Gloucester Place Mews London W1U 8BF

    26/05527/FULL Submitted 13 Aug 2026 50 yards away

    88% historically approved · decision due ~15 Oct

    Alterations to front and rear facade including replacement of garage door with window, installation of new railings, installation of rear rooflights, replacement/ re-positioning of windows and doors, new replacement roof.

    Decided Full applications Loft or dormer Roofing +1

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