Planning application
22/04883/ADFULL
Development Site At Former Westcourt House Old Marylebone Road London
Proposal
Detailed drawings of approved windows pursuant to condition 7 part (i) of planning permission granted at appeal dated 17th December 2019 (RN: 17/04194/FULL).
As published by the council, reference 22/04883/ADFULL
Timeline
Dates from the published record
-
19 Jul 2022
Received by Westminster
-
2 Aug 2022
Decision issued: Application Permitted
-
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
-
25/08187/CLEUD Awaiting decision
12 - 14 Harcourt Street London W1H 4HD
Rear window at second floor; raised section of metal railings that enclose the rear roof area at the second floor; and alterations to the metal railings to install glazed panels.
-
26/02158/ADV Awaiting decision
12 - 14 Harcourt Street London W1H 4HD
Display of two non-illuminated fascia signs measuring 0.31m x 1.98m and 0.46m x 3m. [Linked to 26/02157/FULL]
-
26/02157/FULL Awaiting decision
12 - 14 Harcourt Street London W1H 4HD
Extension of and improvements to the existing ground floor terrace to the rear, modification to entrances, installation of security access gate, other associated external works and the installation of new signage. [Linked to 26/02158/ADV]
-
26/03324/TELNOT Decided
Griffith House 280 Old Marylebone Road London NW1 5RJ
Proposed six antennas (top of proposed antennas 26.60m AGL)and fifteen RRHs to be added Proposed two. 300 dishes (C/L 25.30m AGL) and Proposed equipment cabin
-
26/04446/CLEUD Awaiting decision
Bradbury House 1 - 5 Cosway Street London NW1 5NR
Use of the building at ground to fifth floors as a hostel (sui generis use) comprising communal residential accommodation in single rooms on a non-self-contained basis, with shared kitchens, bathrooms / WCs and communal facilities.
-
25/05478/FULL Awaiting decision
Former Lt Depot Site Chapel Street London NW1 5DH
Erection of train crew accommodation building (Use Class E) across lower ground, upper ground and first floors. New plant, cycle parking and all other works incidental to the development.
Other full applications applications
In Westminster
-
26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
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).
-
26/04829/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
-
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).
-
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.
-
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.