1 Berkeley Mews London W1H 7AT Data via plota.co.uk
Proposal
Installation of planters, outdoor furniture, projecting signage, wall-mounted lights and photocell, a post box, an intercom system and a CCTV to the front facade of 1 & 2 Berkeley Mews. Data via plota.co.uk
Application progress
As of 11 Sept 2026, the council is no longer showing this application on their planning portal. It may have been withdrawn or re-listed under a different reference. We've stopped checking it for updates.
Documents 14
Plans & drawings 6
Application forms 2
Other documents 6
Site constraints 11
Show all 24 with distances
- 3 m10-20, Seymour Street W1Grade II
- 19 m4, New Quebec Street W1Grade II
- 23 m1, New Quebec Street W1Grade II
- 35 m7, New Quebec Street W1Grade II
- 37 m11-19, SEYMOUR STREET W1 (See details for further address information)Grade II
- 42 m21-25, New Quebec Street W1Grade II
- 43 m22-36, Seymour Street W1Grade II
- 53 m14-19, New Quebec Street W1Grade II
- 53 mNorthern Part of Mostyn HotelGrade II
- 74 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
- 75 mChurch of the AnnuciationGrade II*
- 76 m66-69, Upper Berkeley Street W1Grade II
- 88 mMarylebone War MemorialGrade II
- 91 mThe Montcalm Hotel (2 Wallenberg Place) and 42 Great Cumberland Place, with area railingsGrade II
- 112 m11 and 12, Upper Berkeley Street W1Grade II
- 120 mRoyal Intitute of British Architects Drawings CollectionGrade I
- 120 m10, Portman Street W1Grade II
- 128 mHome House (Courtauld Institute)Grade I
- 131 m13 to 15, Upper Berkeley Street W1Grade II
- 142 m20, Montagu Street W1Grade II
- 142 mCourtauld Institute, Eastern PartGrade II
- 144 m16, Upper Berkeley Street W1Grade II
- 148 m19, Montagu Street W1Grade II
- 150 mVad Ladies ClubGrade II
Checked on 6 October 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 November 2013, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1H 7AT
- Received
- 27 Aug 2026
- Validated
- 27 Aug 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 22 Oct 2026
- Applicant
- Show
- Agent
- Garnett Architecture LLP
Decision outlook
Day 43, past Westminster's usual 37 days for signs and adverts. 91% are decided within thirteen weeks, so most likely by 26 Nov 2026.
Plota live figures for signs and adverts decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 4 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15184507
- Planning Portal ref
- PP-15184507
- Env. assessment
- No
Historical activity at this location
30 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 Berkeley Mews London W1H 7AT
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