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Planning application

10 - 12 Carlisle Street London W1D 3BR

Decided Westminster 26/03765/FULL Full applications

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

Proposal

Installation of replacement air conditioning unit at roof level.

As published by the council, reference 26/03765/FULL

Application record

Reference
26/03765/FULL
Category
Full applications
Status
Decided
Received
9 Jun 2026
Validated
9 Jun 2026
Postcode
W1D 3BR

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/02117/FULL Awaiting decision

    10 - 12 Carlisle Street London W1D 3BR

    Reconfiguration of the main entrance doors to Carlisle Street and the like-for-like replacement of the existing external doors and windows.

    Submitted 30 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 9 Jun 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. 9 Aug 2026

    Status changed to Decided

    Previously Pending.

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

  • 10 - 12 Carlisle Street London W1D 3BR

    26/02117/FULL Submitted 30 Mar 2026 50 yards away

    88% historically approved · decision due ~25 May

    Reconfiguration of the main entrance doors to Carlisle Street and the like-for-like replacement of the existing external doors and windows.

    Awaiting decision Full applications Windows or glazing 24 docs
  • 6 Carlisle Street London W1D 3BN

    11/02675/XRHER Submitted 17 Mar 2011 50 yards away

    Approval of details pursuant to Condition 2 of Heritage Deed Approval dated 25 February 2011 (RN:11/00379/XRHER), namely, the submission of detailed drawings of the location(s) of all external monitoring equipment.

    Granted Heritage and listed buildings 3 docs
  • 6 Carlisle Street London W1D 3BN

    12/06875/XRHER Submitted 4 Jul 2012 50 yards away

    Heritage Deed Method Statement for structural repairs.

    Granted Heritage and listed buildings 3 docs
  • Film House 142 - 150 Wardour Street London W1F 8ZR

    26/00563/FULL Submitted 30 Jan 2026 50 yards away

    Installation of a retractable CAT Ladder between roof level and sixth floor level.

    Granted Full applications 15 docs
  • 6 Carlisle Street London W1D 3BN

    25/06206/LBC Submitted 1 Sep 2025 50 yards away

    Like for like replacement of rear roof including lead flashing and other repair works.

    Granted Heritage and listed buildings 18 docs
  • 21 - 25 St Anne's Court London W1F 0BJ

    25/04188/FULL Submitted 19 Jun 2025 50 yards away

    Installation of a partially openable shopfront.

    Granted Full applications Windows or glazing 20 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