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Planning application

13 - 16 Carlton House Terrace London SW1Y 5AH

Decided Westminster 26/04945/FULL Full applications

Works: Windows or glazing

Relates to 26/04946/LBC

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

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

As published by the council, reference 26/04945/FULL

Application record

Reference
26/04945/FULL
Category
Full applications
Status
Decided
Received
23 Jul 2026
Validated
23 Jul 2026
Postcode
SW1Y 5AH

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2026.

  • 26/04946/LBC Decided

    13 - 16 Carlton House Terrace London SW1Y 5AH

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

    Submitted 23 Jul 2026 Heritage and listed buildings
  • 26/03326/LBC Awaiting decision

    13 - 16 Carlton House Terrace London SW1Y 5AH

    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

    Submitted 20 May 2026 Heritage and listed buildings
  • 26/03325/FULL Awaiting decision

    13 - 16 Carlton House Terrace London SW1Y 5AH

    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

    Submitted 20 May 2026 Full applications

Timeline

Dates from the published record

  1. 23 Jul 2026

    Received by Westminster

  2. 1 Aug 2026

    Added to PlanIndex

  3. 11 Sep 2026

    Status changed to Decided

    Previously Pending.

Cases linked to this one on the register

  • 26/04946/LBC Decided

    13 - 16 Carlton House Terrace London SW1Y 5AH

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

    Submitted 23 Jul 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 26/04946/LBC Decided

    13 - 16 Carlton House Terrace London SW1Y 5AH

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

    Submitted 23 Jul 2026 Heritage and listed buildings

After the decision

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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

  • 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

    26/03326/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

  • 10 Carlton House Terrace London SW1Y 5AH

    25/09012/LBC Submitted 11 Dec 2025 50 yards away

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

    Granted Heritage and listed buildings 19 docs

  • 20 Carlton House Terrace London SW1Y 5AN

    25/06975/FULL Submitted 29 Sep 2025 50 yards away

    Installation of external lighting to the eighth and tenth floor terraces.

    Granted Full applications 16 docs

  • 20 Carlton House Terrace London SW1Y 5AN

    25/05734/FULL Submitted 14 Aug 2025 50 yards away

    Amendments to the glazed pavilion at tenth floor terrace level.

    Granted Full applications Windows or glazing 22 docs

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