Planning application
03/04432/LBC
7 York Mansions Chiltern Street London W1U 5AL
Proposal
Alterations including division of window to balcony at rear, installation of gas and electric meters and boiler flue extractor fan outlets on balcony, modifications to internal layout and new front door.
As published by the council, reference 03/04432/LBC
Timeline
Dates from the published record
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6 Jun 2003
Received by Westminster
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24 Jun 2003
Decision issued: Not required
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1 Aug 2026
Added to PlanIndex
After the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
-
03/04543/FULL Granted
7 York Mansions Chiltern Street London W1U 5AL
Installation of boiler flue, ventilation extract and replacement of rear window at first floor level.
-
23/00263/NMA Granted
York Mansions Chiltern Street London W1U 5AL
Amendments to planning permission dated 15th July 2021 (RN: 21/03563/COFUL) for 'replacement of 6 flat entrance doors with compliant fire doors' NAMELY, alteration in style of the proposed doors and replacement of additional doors.
-
26/01860/FULL Awaiting decision
Flat 4b Block 4 Portman Mansions Chiltern Street London W1U 6NS
Like for like replacement of nine windows at lower ground floor level.
-
25/09081/ADFULL Granted
1 Sherlock Mews London W1U 6DW
Details of windows, doors, parapet gutter and leadwork details pursuant to conditions 4 and 5 of planning permission dated 13th November 2024 (RN: 24/03975/FULL)
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25/05866/FULL Refused
Flat 1D Block 1 Portman Mansions Chiltern Street London W1U 5AJ
Replacement of existing single-glazed timber sash and casement windows with double-glazed timber sash and casement windows to match the existing style and opening type. Existing window frames to be retained with no changes to the structural openings.
-
25/08888/FULL Granted
111 Luxborough Tower Luxborough Street London W1U 5BL
Replacement of sliding windows on 20th and 21st floor with light grey aluminium double glazed thin profile sliding windows.
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
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Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
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Erection of a morning room side extension. (Linked to 26/04996/FULL)
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26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)