Planning application
26/03533/LBC
Flat H 7 - 8 Upper Belgrave Street London SW1X 8BD
Proposal
Installation of external AC condenser in external housing at main roof level to serve Flat H (Linked with 26/03532/FULL).
As published by the council, reference 26/03533/LBC
Timeline
Dates from the published record
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29 May 2026
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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26/03532/FULL Awaiting decision
Flat H 7 - 8 Upper Belgrave Street London SW1X 8BD
Installation of external AC condenser in external housing at main roof level to serve Flat H (Linked with 26/03533/LBC).
-
25/06556/LBC Refused
Flat 3 6 Upper Belgrave Street London SW1X 8BD
Internal alterations and creation of new en-suite bathroom at fourth floor level.
-
26/00402/LBC Granted
6 Upper Belgrave Street London SW1X 8BD
Interior fit out to the fourth floor of a new ensuite shower room and new stud walls.
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26/00423/LBC Granted
Flat 3 6 Upper Belgrave Street London SW1X 8BD
Interior fit out to the third and fourth floors.
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26/04336/LBC Awaiting decision
Flat 3 6 Upper Belgrave Street London SW1X 8BD
Replacement of the existing condenser and acoustic enclosure with a new unit and enclosure in the same location along with internal alterations to the third and fourth floor maisonette. (Linked with 26/04335/FULL)
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26/04335/FULL Awaiting decision
Flat 3 6 Upper Belgrave Street London SW1X 8BD
Replacement of the existing condenser and acoustic enclosure with a new unit and enclosure in the same location along with internal alterations to the third and fourth floor maisonette. (Linked with 26/04336/LBC)
Other heritage and listed buildings applications
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26/04979/LBC Awaiting decision
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Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
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Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)