Planning application
20/02384/ADFULL
Ashland House Ashland Place London W1U 4AJ
Proposal
Details of all new windows with full size sections of the frames and glazing bars pursuant to Condition 7 of planning permission dated 24th October 2018 (RN:18/06607)
As published by the council, reference 20/02384/ADFULL
Timeline
Dates from the published record
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7 Apr 2020
Received by Westminster
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8 Apr 2020
Validated
Checked as complete and ready for consideration.
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21 Apr 2020
Decision issued: Application Permitted
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1 Aug 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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20/02290/ADFULL Granted
Ashland House Ashland Place London W1U 4AJ
Detailed samples of the facing materials you will use, including elevations and roof plans annotated to show where the materials are to be located pursuant to condition 11 of planning permission dated 25th October 2018 (RN:18/06608).
-
07/08399/FULL Withdrawn
Ashland House Ashland Place London W1U 4AJ
Erection of fourth floor roof extension to provide additional residential accommodation to two existing flats below together with lift overrun at roof level.
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07/04694/FULL Granted
Ashland House Ashland Place London W1U 4AJ
Reconfiguration of existing residential (Class C3) and office (Class B1) floorspace at part ground floor of Ashland House, enclosure of rear basement courtyard with a glass roof and external alterations (site includes No. 20 Moxon Street).
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25/08906/FULL Awaiting decision
Moxon House Moxon Street London W1U 4EY
Change of use of the existing three apartments from residential use (Class C3) to commercial use (Class E) as four retail units including alterations to form new retail frontages a small rear infill extension and replace of single glazing with slim line double glazing to existing windows. (Application to form part of a land swap with 1 Marylebone High Street and 38 Portland Place and 9 Cavendish Mews North).
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19/02384/ADFULL Granted
4 Grotto Passage London W1U 4JX
Details of windows, including frame and glazing bar sections pursuant to condition 3 of planning permission dated 09 January 2019 (RN: 18/09534/FULL).
-
06/05782/TCA Granted
54 Paddington Street London W1U 4HU
1 x Tree of Heaven (rear): Removal.
Other full applications applications
In Westminster
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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).
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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)
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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).
-
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.