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Planning application

144 - 146 Buckingham Palace Road London SW1W 9TR

Granted Westminster 25/05071/FULL Full Planning Permission Application

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

Proposal

Installation of air conditioning unit at main roof level.

As published by the council, reference 25/05071/FULL

Application record

Reference
25/05071/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
22 Jul 2025
Validated
14 Aug 2025
Decided
2 Oct 2025
Ward
Knightsbridge & Belgravia
Decision by
Delegated Decision
Postcode
SW1W 9TR

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/05072/LBC Granted

    144 - 146 Buckingham Palace Road London SW1W 9TR

    Installation of internal wall mounted AC unit and new pipework to first floor and one unit at roof level.

    Decided 2 Oct 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 22 Jul 2025

    Received by Westminster

  2. 14 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 2 Oct 2025

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

MWA Agent, registered in Simmondley

Dissolved · incorporated 1978 · Simmondley

59 applications on PlanIndex · across 40 councils · 91% granted

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See their track record

Documents

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

26 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 2 October 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

  • 41A St John's Wood High Street London NW8 7NJ

    25/05067/FULL Submitted 22 Jul 2025 50 yards away

    Erection of a third floor rear extension, including two roof lights and replacement of rear first floor door.

    Granted Full applications Extension Loft or dormer 15 docs

  • 144 - 146 Buckingham Palace Road London SW1W 9TR

    25/05072/LBC Submitted 22 Jul 2025 50 yards away

    Installation of internal wall mounted AC unit and new pipework to first floor and one unit at roof level.

    Granted Heritage and listed buildings 21 docs
    Domestic

  • Buckingham Palace Road Garden Eccleston Place London SW1W 9NE

    26/04471/TCA Submitted 6 Jul 2026 50 yards away

    100% historically approved · decision due ~31 Aug

    T102 - Platanus x hispanica: Remove suspended/broken limb(s) - removing the broken branch overhanging the public footpath at 4 m.

    Awaiting decision Trees 7 docs

  • Buckingham Palace Road Garden Eccleston Place London SW1W 9NE

    26/02835/TCA Submitted 29 Apr 2026 50 yards away

    100% historically approved · decision due ~24 Jun

    T109 & T110 - lift low canopy to 3 meters to allow erection of fixed parasol underneath each tree.

    Awaiting decision Trees 7 docs

  • 134 - 136 Buckingham Palace Road London SW1W 9SA

    25/06122/LBC Submitted 28 Aug 2025 50 yards away

    Internal refurbishment works to second, third and fourth floors including new partitions to create internal lobby and meeting room and other associated works.

    Granted Heritage and listed buildings 16 docs

  • 134 - 136 Buckingham Palace Road London SW1W 9SA

    26/07307/LBC Submitted 26 Oct 2026 50 yards away

    90% historically approved · decision due ~21 Dec

    Internal refurbishment work.

    Decided Heritage and listed buildings

In Westminster

  • 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 associated with Three Internal AC Units.

    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
  • 26/07470/FULL Awaiting decision

    12 Queen Anne's Gate London SW1H 9AA

    Excavation of single-storey basement (Linked with 26/07471/LBC).

    Received 3 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07466/FULL Awaiting decision

    65 Albion Gate Albion Street W2 2LA

    Replacement of first-floor front elevation windows and balcony door with double-glazed steel-framed units.

    Received 3 Nov, published by the council 5 Nov 2026 Full applications