Planning application
17A Curzon Street London W1J 5HS
Works: Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
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).
As published by the council, reference 26/03465/ADFULL
Application record
- Reference
- 26/03465/ADFULL
- Type
- Approval of Details (Full PP)
- Status
- Pending
- Received
- 27 May 2026
- Validated
- 27 May 2026
- Ward
- West End
- Postcode
- W1J 5HS
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2008: 3 approved, 0 refused.
-
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).
-
08/05030/FULL Granted
17A Curzon Street London W1J 5HS
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.
-
08/03201/FULL Granted
17A Curzon Street London W1J 5HS
Installation of new office entrance front and canopy.
Timeline
Dates from the published record
-
27 May 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 65 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
DP9 Ltd Agent
Active · incorporated 2004
2,256 applications on PlanIndex · across 37 councils · 98% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
4 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 91 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
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).
Granted Full applications 5 docs -
17A Curzon Street London W1J 5HS
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.
Granted Full applications 13 docs -
17A Curzon Street London W1J 5HS
Installation of new office entrance front and canopy.
Granted Full applications 17 docs -
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.
Granted Amendments Windows or glazing 6 docs -
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)
Granted Full applications Demolition 41 docs -
11 Chesterfield Street London W1J 5JN
90% historically approved · decision due ~10 Jun
Removal and replacement of existing stair case from Lower Ground floor to Fifth Floor.
Awaiting decision Heritage and listed buildings 4 docs
Other full applications
In Westminster
-
26/06295/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Installation of a new shopfront.
-
26/06297/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.
-
26/06234/FULL Awaiting decision
40 Grosvenor Place London SW1X 7HJ
Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))
-
26/06249/FULL Awaiting decision
53 Wimpole Street London W1G 8YH
Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)
-
26/03576/FULL Decided
15A Devonshire Terrace London W2 3DW
Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)