Planning application
08/05030/FULL
17A Curzon Street London W1J 5HS
Proposal
Installation of one new air conditioning chiller within an acoustic enclosure in the rear basement lightwell, replacement of existing louvred screen and door with new aluminium screen and door and associated reconfiguration of extract duct at basement level.
As published by the council, reference 08/05030/FULL
Timeline
Dates from the published record
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9 Jun 2008
Received by Westminster
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24 Jun 2008
Validated
Checked as complete and ready for consideration.
-
31 Jul 2008
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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08/06519/ADFULL Granted
17A Curzon Street London W1J 5HS
The removal of the external entrance step pursuant to Condition 1 of planning permission dated 03 June 2008 (RN: 08/03201).
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08/03201/FULL Granted
17A Curzon Street London W1J 5HS
Installation of new office entrance front and canopy.
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26/03465/ADFULL Awaiting decision
17A Curzon Street London W1J 5HS
Detailed photographs of samples 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 22nd April 2025 (RN:25/00674).
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12/10607/NMA Granted
17B Curzon Street London W1J 5HX
Amendments to planning permission dated 23 February 2011 (RN: 11/00447) for replacement of entrance doors and windows at ground floor level on the front elevation. Replacement of air conditioning units within an existing acoustic enclosure at rear sixth floor level. Namely, the approved glass doors and adjoining side lights, all within a minimal stainless steel frame surround, are changed to minimally framed glass doors and windows.
-
25/06201/ADFULL Granted
12 Chesterfield Street London W1J 5JN
Drawings and details pursuant to condition 8 (extent of demolition and associated works to main roof level) of planning permission dated 21st October 2024 (RN: 24/04554/FULL)
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26/02482/LBC Awaiting decision
11 Chesterfield Street London W1J 5JN
Removal and replacement of existing stair case from Lower Ground floor to Fifth Floor.
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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
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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.