Planning application
21/06243/FULL
Mews House 1 Connaught Close London W2 2AD
Proposal
Excavation of a basement beneath dwelling, erection of extension at ground floor level to rear and installation of area of green roof to main roof.
As published by the council, reference 21/06243/FULL
Timeline
Dates from the published record
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10 Sep 2021
Received by Westminster
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9 Dec 2021
Validated
Checked as complete and ready for consideration.
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28 Jun 2022
Decision issued: Application Permitted
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29 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/04304/LBC Awaiting decision
23 Albion Street W2 2AS
Replacement of glass panels with solid wood on the Albion Street entrance door and replacement of lightwell condenser units, installation of one air source heat pump in basement lightwell and two air source heat pumps in lightwell vaults; remodelling of a secondary door on Albion Street to reinstate historic features, replacement of one modern window, and minor repairs to the render and brickwork, including repointing, to the Albion Street and Connaught Street elevations. Internal alterations. Works in association with the Change of use of first, second and third floors from Class E to Class C3, creating two residential apartments. (Linked to 26/04303/FULL)
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26/04303/FULL Awaiting decision
23 Albion Street W2 2AS
Change of use of first, second and third floors from Class E to Class C3, creating two residential apartments, replacement of glass panels with solid wood on the Albion Street entrance door; replacement of lightwell condenser units, installation of one air source heat pump in basement lightwell and two air source heat pumps in lightwell vaults; remodelling of a secondary door on Albion Street to reinstate historic features, replacement of one modern window, and minor repairs to the render and brickwork, including repointing, to the Albion Street and Connaught Street elevations. Internal alterations. (Linked to 26/04304/LBC)
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25/05895/FULL Refused
23 Albion Street W2 2AS
Change of use of first, second and third floors from Class E to Class C3, creating two residential apartments, and replacement of lightwell condenser and installation of new condenser in basement vault. (Linked to 25/05896/LBC)
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25/05896/LBC Refused
23 Albion Street W2 2AS
Works of repair, refurbishment and environmental improvement comprising: internal alterations, including creation of a single opening in the ground floor party wall between 23 Albion Street and 61 Connaught Street to connect the shop units, changes to plan form including creation of an entrance hall and corridor for the new residential element from Albion Street, and refurbishment of basement, ground, first, second and third floors; Installation of plant machinery within front vaults; External alterations including remodelling of secondary door on Albion Street, replacement of one modern window, opening and reinstatement of two blocked up windows, and minor works to the rendering and brickwork, including repointing, on the Albion Street and Connaught Street elevations. (Linked with 25/05895/FULL).
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25/05278/LBC Granted
14 Albion Street W2 2AS
Alterations and refurbishment to existing windows. (Linked to 25/05277/FULL)
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25/05277/FULL Granted
14 Albion Street W2 2AS
Alterations and refurbishment to existing windows. (Linked to 25/05278/LBC)
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26/04824/ADFULL Granted
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Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
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Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.