Planning application
54 Chester Square And 54 Ebury Mews London
Relates to 26/06073/LBC
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Removal of two existing air-conditioning units from front lightwell and roof level, installation of a new air-conditioning unit at roof level within an acoustic enclosure, installation of a new air-conditioning unit at fifth floor terrace within an acoustic enclosure, and removal and replacement of external CCTV cameras. Internal alterations.
As published by the council, reference 26/06072/FULL
Application record
- Reference
- 26/06072/FULL
- Category
- Full applications
- Status
- Pending
- Received
- 7 Sep 2026
- Validated
- 7 Sep 2026
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2026.
-
26/06073/LBC Awaiting decision
54 Chester Square And 54 Ebury Mews London
Removal of two existing air-conditioning units from front lightwell and roof level, installation of a new air-conditioning unit at roof level within an acoustic enclosure, installation of a new air-conditioning unit at fifth floor terrace within an acoustic enclosure, and removal and replacement of external CCTV cameras and associated minor internal works using existing service routes.
Timeline
Dates from the published record
-
7 Sep 2026
Received by Westminster
-
15 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 2 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 65 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
26/06073/LBC Awaiting decision
54 Chester Square And 54 Ebury Mews London
Removal of two existing air-conditioning units from front lightwell and roof level, installation of a new air-conditioning unit at roof level within an acoustic enclosure, installation of a new air-conditioning unit at fifth floor terrace within an acoustic enclosure, and removal and replacement of external CCTV cameras and associated minor internal works using existing service routes.
What happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 91 days. More in our guide to how long planning decisions take.
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.
Other full applications
In Westminster
-
26/06295/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Installation of a new shopfront.
-
26/06297/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.
-
26/06234/FULL Awaiting decision
40 Grosvenor Place London SW1X 7HJ
Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))
-
26/06249/FULL Awaiting decision
53 Wimpole Street London W1G 8YH
Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)
-
26/03576/FULL Decided
15A Devonshire Terrace London W2 3DW
Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)