Planning application
25/08956/LBC
50 Wilton Crescent London SW1X 8RX
Proposal
Erection of Georgian-style orangery on first-floor rear terrace. [Linked to 25/08955/FULL]
As published by the council, reference 25/08956/LBC
Timeline
Dates from the published record
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9 Dec 2025
Received by Westminster
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20 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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25/09226/FULL Granted
50 Wilton Crescent London SW1X 8RX
Demolition and rebuilding of closet wing to create lift to third floor.
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25/09227/LBC Granted
50 Wilton Crescent London SW1X 8RX
Demolition and rebuilding of closet wing to create lift to third floor.
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25/08955/FULL Awaiting decision
50 Wilton Crescent London SW1X 8RX
Erection of Georgian-style orangery on first-floor rear terrace.
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25/09302/CLEUD Granted
11A Belgrave Square London SW1X 8PH
Internal and external works including demolition of partition walls, fixtures and fittings, and lightwell excavation at lower ground level (Confirmation of lawful implementation of the planning permission dated 21st September 2022 (RN: 22/01791/FULL) for excavation works to lower ground floor and basement to achieve swimming pool depth and new storey; relocation of existing mechanical ventilation plant within the existing roof void with two grilles in roof; new ventilation shaft and metal grating in the front lightwell.
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25/05595/ADLBC Refused
5 Wilton Crescent London SW1X 8RN
Details of sample of brickwork pursuant to Condition 4 of listed building consent dated 01 July 2025 (RN: 25/03523/LBC).
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25/05493/LBC Refused
5 Wilton Crescent London SW1X 8RN
Erection of closet wing extension at rear first, second and third floor level, extension of second floor terrace to 5 Wilton Crescent, insertion of new lightwells and amendments to rooflight configuration between the main house and mews building, rear infill of mews building at first floor level, and associated works (Site includes 8 Kinnerton Street).
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
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26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
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
Basement And Ground Floor 8 Ganton Street London W1F 7QL
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)