Planning application
13 Upper Belgrave Street London SW1X 8BA
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Installation of an external condenser at main roof level and six internal fan coil units and associated service routes at first floor level.
As published by the council, reference 25/08079/LBC
Application record
- Reference
- 25/08079/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Refused As published: Application Refused
- Received
- 6 Nov 2025
- Validated
- 11 Nov 2025
- Decided
- 19 Mar 2026
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1X 8BA
Site history
Applications at this address on the Westminster register
This site has had 9 applications since 2012: 3 approved, 1 refused.
-
26/07298/FULL Awaiting decision
13 Upper Belgrave Street London SW1X 8BA
Replacement water tank room at roof level.
-
26/07299/LBC Awaiting decision
13 Upper Belgrave Street London SW1X 8BA
Replacement water tank room at roof level (Linked to 26/07298/FULL)
-
26/03800/LBC Decided
13 Upper Belgrave Street London SW1X 8BA
Removal of temporary timber ply structure, and infill existing opening with timber joists, finished with an asphalt finish.
-
26/03799/FULL Decided
13 Upper Belgrave Street London SW1X 8BA
Removal of temporary timber ply structure, and infill existing opening with timber joists, finished with an asphalt finish at roof level.
-
26/02241/LBC Awaiting decision
13 Upper Belgrave Street London SW1X 8BA
Installation of internal fan coil units.
-
25/08078/FULL Granted
13 Upper Belgrave Street London SW1X 8BA
Installation of a condenser unit on the roof.
-
25/05795/LBC Granted
13 Upper Belgrave Street London SW1X 8BA
Internal alterations at first and mezzanine floor levels.
-
12/11274/FULL Granted
13 Upper Belgrave Street London SW1X 8BA
Installation of 85cm diameter transparent satellite dish on chimney stack to the rear.
Timeline
Dates from the published record
-
6 Nov 2025
Received by Westminster
-
11 Nov 2025
Validated
Checked as complete and ready for consideration.
-
19 Mar 2026
Decision issued: Application Refused
-
20 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
25/08078/FULL Granted
13 Upper Belgrave Street London SW1X 8BA
Installation of a condenser unit on the roof.
Who's behind it
Company information only, from the register and Companies House
Leconfield Property Group Ltd Agent, registered in Chelsea
Active · incorporated 2010 · Chelsea
9 applications on PlanIndex · across 2 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 Upper Belgrave Street London SW1X 8BA
Installation of a condenser unit on the roof.
Granted Full applications 25 docs -
13 Upper Belgrave Street London SW1X 8BA
Internal alterations at first and mezzanine floor levels.
Granted Heritage and listed buildings 21 docs -
12 Upper Belgrave Street London SW1X 8BA
Cladding of the treads and risers of the secondary stair in timber and replacement of existing door reveal between the main stair and the dining room with a traditional panelled timber reveal at first floor level.
Granted Heritage and listed buildings 3 docs -
12 Upper Belgrave Street London SW1X 8BA
Details of door sets under entrance bridge pursuant to condition 7 (v) of planning permission dated 31 August 2023 (RN: 23/01615/FULL).
Granted Full applications 9 docs -
13 Upper Belgrave Street London SW1X 8BA
90% historically approved · decision due ~28 May
Installation of internal fan coil units.
Awaiting decision Heritage and listed buildings 19 docs -
12 Upper Belgrave Street London SW1X 8BA
Details of door sets under entrance bridge pursuant to condition 5 (v) of listed building consent dated 31 August 2023 (RN: 23/01616/LBC).
Granted Conditions 9 docs
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-
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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)
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-
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Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)
-
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.