Planning application
97 York Street London W1H 4QQ
Relates to 26/00001/FULL
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Change of use of the Lower Ground and Ground Floors from Commercial (Class E) to Residential (Class C3), with associated internal alterations. (Linked to 26/00001/FULL)
As published by the council, reference 26/00002/LBC
Application record
- Reference
- 26/00002/LBC
- Type
- Listed Building Consent Application
- Status
- Pending
- Received
- 1 Jan 2026
- Validated
- 1 Jan 2026
- Ward
- Marylebone
- Postcode
- W1H 4QQ
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2026.
-
26/00001/FULL Awaiting decision
97 York Street London W1H 4QQ
Change of use of the Lower Ground and Ground Floors from Commercial (Class E) to Residential (Class C3), with associated internal alterations. (Linked to 26/00002/LBC)
Timeline
Dates from the published record
-
1 Jan 2026
Received by Westminster
-
20 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 26 February 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 66 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
26/00001/FULL Awaiting decision
97 York Street London W1H 4QQ
Change of use of the Lower Ground and Ground Floors from Commercial (Class E) to Residential (Class C3), with associated internal alterations. (Linked to 26/00002/LBC)
1 later application on the register refers to this one:
-
26/00001/FULL Awaiting decision
97 York Street London W1H 4QQ
Change of use of the Lower Ground and Ground Floors from Commercial (Class E) to Residential (Class C3), with associated internal alterations. (Linked to 26/00002/LBC)
Who's behind it
Company information only, from the register and Companies House
SI&CO LTD Agent
2 applications on PlanIndex
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
24 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.
Watch members (£5 a month) open the document list 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 heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
97 York Street London W1H 4QQ
87% historically approved · decision due ~26 Feb
Change of use of the Lower Ground and Ground Floors from Commercial (Class E) to Residential (Class C3), with associated internal alterations. (Linked to 26/00002/LBC)
Awaiting decision Full applications 34 docs -
Harcourt Arms 32 Harcourt Street London W1H 4HX
Replacement Roof and removal of rooflight. (Linked to 25/03738/LBC)
Withdrawn Full applications Loft or dormer Roofing 21 docs -
Harcourt Arms 32 Harcourt Street London W1H 4HX
90% historically approved · decision due ~18 Dec
External alterations including the erection of an extension at rear first to second floor with plant within an enclosure above. Installation of replacement glazed roof to accommodation at rear lower ground floor level and replacement of roof to main portion of the building facing Harcourt Street. Installation of replacement windows to both front and rear elevation including the installation of windows in place of existing blind windows. Internal alterations throughout. All in connection with the continued use of the basement, lower ground floor, part ground floor and part first floor as a drinking establishment with expanded food provision (Sui Generis) and use of part ground, part first, second and third floor as four lettings rooms let of a short-term basis ancillary to the primary use of the public house, with associated access. (Linked with 25/06989/FULL)
Awaiting decision Heritage and listed buildings Extension Windows or glazing 100 docs -
Harcourt Arms 32 Harcourt Street London W1H 4HX
87% historically approved · decision due ~18 Dec
External alterations including the erection of an extension at rear first to second floor with plant within an enclosure above. Installation of replacement glazed roof to accommodation at rear lower ground floor level and replacement of roof to main portion of the building facing Harcourt Street. Installation of replacement windows to both front and rear elevation including the installation of windows in place of existing blind windows. Internal alterations throughout. All in connection with the continued use of the basement, lower ground floor, part ground floor and part first floor as a drinking establishment with expanded food provision (Sui Generis) and use of part ground, part first, second and third floor as four lettings rooms let of a short-term basis ancillary to the primary use of the public house, with associated access. (Linked with 25/06990/LBC)
Awaiting decision Full applications Extension Windows or glazing 110 docs -
Flat 1 91 York Street London W1H 4QE
87% historically approved · decision due ~8 Oct
The addition of two juliet balconies and french windows at rear ground floor level. (Linked to 26/05529/LBC)
Awaiting decision Full applications Windows or glazing -
Flat 1 91 York Street London W1H 4QE
90% historically approved · decision due ~8 Oct
The addition of two juliet balconies and french windows at rear ground floor level. (Linked to 26/05528/FULL)
Awaiting decision Heritage and listed buildings Windows or glazing
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