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Planning application

10 Carlton House Terrace London SW1Y 5AH

Granted Westminster 25/09012/LBC Listed Building Consent Application

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

Proposal

Repairs, supplemental tying works, and limited partial reconstruction of lightwell elevation to party wall.

As published by the council, reference 25/09012/LBC

Application record

Reference
25/09012/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
11 Dec 2025
Validated
11 Dec 2025
Decided
26 Mar 2026
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1Y 5AH

Timeline

Dates from the published record

  1. 11 Dec 2025

    Received by Westminster

  2. 26 Mar 2026

    Decision issued: Application Permitted

  3. 29 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

926 applications on PlanIndex · across 40 councils · 97% granted

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Documents

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

19 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 26 March 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 13 - 16 Carlton House Terrace London SW1Y 5AH

    26/04946/LBC Submitted 23 Jul 2026 50 yards away

    90% historically approved · decision due ~17 Sep

    Installation of metal window bars and gates to the lightwells at 13- 16 Carlton House Terrace.

    Decided Heritage and listed buildings Windows or glazing

  • 13 - 16 Carlton House Terrace London SW1Y 5AH

    26/04945/FULL Submitted 23 Jul 2026 50 yards away

    88% historically approved · decision due ~17 Sep

    Installation of metal window bars and gates to the lightwells at 13- 16 Carlton House Terrace.

    Decided Full applications Windows or glazing

  • 13 - 16 Carlton House Terrace London SW1Y 5AH

    26/03326/LBC Submitted 20 May 2026 50 yards away

    90% historically approved · decision due ~15 Jul

    Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/03325/FULL

    Awaiting decision Heritage and listed buildings 13 docs

  • 13 - 16 Carlton House Terrace London SW1Y 5AH

    26/03325/FULL Submitted 20 May 2026 50 yards away

    88% historically approved · decision due ~15 Jul

    Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/03326/LBC

    Awaiting decision Full applications 13 docs

  • Waterloo Gardens East Of Waterloo Place Carlton House Terrace London

    25/07281/TCA Submitted 8 Oct 2025 50 yards away

    T429 - Platanus x hispanica Remove faulted limb / limbs - (Retrospective Massaria branch application) - At 12 m facing northwest within crown zone 2 (125 mm dia.) see climbing inspection report supplied with application.

    Decided Trees 9 docs

  • Waterloo Gardens East Of Waterloo Place Carlton House Terrace London

    25/07281/TDD Submitted 8 Oct 2025 50 yards away

    T429 - Platanus x hispanica Remove faulted limb / limbs - (Retrospective Massaria branch application) - At 12 m facing northwest within crown zone 2 (125 mm dia.) see climbing inspection report supplied with application.

    Decided Trees 9 docs

In Westminster

  • 26/07509/LBC 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 26/07508/FULL)

    Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07471/LBC Awaiting decision

    12 Queen Anne's Gate London SW1H 9AA

    Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

    Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07461/LBC Awaiting decision

    1 Savile Row London W1S 3JR

    Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

    Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07442/LBC Awaiting decision

    2 Charing Cross Road London WC2H 0HH

    Installation of festoon lights to the front elevation from top of existing columns to canopy fascia level including installation of perimeter lightbox to main top sign and coloured light to columns.

    Received 2 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07445/LBC Awaiting decision

    29 Gloucester Place London W1U 8HT

    Installation of glazed partitions and door sets to form meeting rooms on 2nd , 3rd and 4th floor offices.

    Received 2 Nov, published by the council 5 Nov 2026 Heritage and listed buildings