1 New Quebec Street London W1H 7DD Data via plota.co.uk
Proposal
Installation of secondary glazing, installation of kitchenette to ground floor, waterproofing works to underpavement vault. Data via plota.co.uk
Application progress
Approved on 13 Oct 2025 · Delegated Decision · Last checked 19 Oct 2026
Documents 27
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 20
Application forms 1
Site constraints 12
Show the other 22 with distances
- 1 m10-20, Seymour Street W1Grade II
- 16 m4, New Quebec Street W1Grade II
- 17 m21-25, New Quebec Street W1Grade II
- 18 m22-36, Seymour Street W1Grade II
- 30 m11-19, SEYMOUR STREET W1 (See details for further address information)Grade II
- 37 m7, New Quebec Street W1Grade II
- 42 m14-19, New Quebec Street W1Grade II
- 50 mWestern Marble Arch Synagogue (1 Wallenberg Place and 13 Quebec Mews), 24 Great Cumberland Place and 38 Seymour Street, with area railings, and standard lanterns to 38 Seymour StreetGrade II
- 54 mChurch of the AnnuciationGrade II*
- 69 m66-69, Upper Berkeley Street W1Grade II
- 69 mMarylebone War MemorialGrade II
- 70 mNorthern Part of Mostyn HotelGrade II
- 73 mThe Montcalm Hotel (2 Wallenberg Place) and 42 Great Cumberland Place, with area railingsGrade II
- 105 m11 and 12, Upper Berkeley Street W1Grade II
- 119 m13 to 15, Upper Berkeley Street W1Grade II
- 130 m16, Upper Berkeley Street W1Grade II
- 134 m10, Portman Street W1Grade II
- 134 m35A, GREAT CUMBERLAND PLACE W1 (See details for further address information)Grade II
- 136 mVad Ladies ClubGrade II
- 142 m20, Montagu Street W1Grade II
- 142 mRoyal Intitute of British Architects Drawings CollectionGrade I
- 148 m19, Montagu Street W1Grade II
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in September 2026, the latest held for this property. The building may have changed since. View the certificate
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Other new applications on this street
Flat 3 7 New Quebec Street London W1H 7RH
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21 New Quebec Street London W1H 7SA
Replacement of existing single glazing within the timber shopfronts at Nos. 20, ...
20 New Quebec Street London W1H 7SF
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Basement And Ground Floor 23 New Quebec Street London W1H 7SD
Use of basement and ground floor unit as flexible retail use (Class E (a)) or fo...
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Details of a methodology, where applicable, and detailed drawings (Scale 1:20 an...
Important details
- Council
- Westminster
- Application type
- Listed Building Consent Application
- Postcode
- W1H 7DD
- Received
- 30 Sept 2025
- Validated
- 30 Sept 2025
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 25 Nov 2025
- Decision
- Application Permitted
- Decision date
- 13 Oct 2025
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 13 days from validation, 44 days faster than Westminster's median of 57 for listed building works. Approved, as 90% of listed building works here are.
Plota live figures for listed building works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 19 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14368340
- Planning Portal ref
- PP-14368340
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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1 New Quebec Street London W1H 7DD
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