12 Berkeley Street London W1J 8DT Data via plota.co.uk
Proposal
Variation of condition 1 of planning permission dated 30 March 2026 (RN: 25/08196/FULL) which itself varied condition 1 of planning permission dated 01 July 2025 (Ref: ) for, 'Alterations to 12 Berkeley Street including replacement of mansard roof with additional storey; extension of rear elevation pitch with inset terraces; infill of lightwell at basement and ground level; reconfiguration of shopfront at ground floor level; upgrades to the building's safety and sustainability performance; and associated works'; Namely, to allow the introduction of a new second-floor terrace, elevational refinements, material alterations, and associated detailing changes as part of the permitted works. NAMELY, omission of AHU unit on roof and installation of floor-by-floor MVHR system with associated works to windows, and creation of roof terrace. (Application under Section 73 of the Act). Data via plota.co.uk
Application progress
Approved on 27 Jul 2026 · Delegated Decision · Last checked 28 Jul 2026
Documents 51
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 31
Application forms 2
Consultation & comments 1
Other documents 12
Associated applications 2
Part of
Conditions 1 varied
- VariationVariation of condition 1 of planning permission dated 30 March 2026 (RN) which itself varied…This application26/02941/FULL
Site constraints 12
Show all 45 with distances
- 30 mOxford University PressGrade I
- 51 m41 and 42, Dover Street W1Grade II
- 77 mDevonshire HouseGrade II
- 79 m10, Dover Street W1Grade II
- 92 m25, Dover Street W1Grade II
- 92 m41 Albemarle Street, London W1Grade II
- 96 m45-46, Albemarle StreetGrade II
- 98 m26, Dover Street W1Grade II
- 104 m27, Dover Street W1Grade II
- 107 m47, Albemarle Street W1Grade II
- 109 m15, Stratton Street W1Grade II
- 112 m8, Stratton Street W1Grade II
- 115 m49, Albemarle Street W1Grade II
- 118 m6, Stratton Street W1Grade II
- 118 m29, Albemarle Street W1Grade II
- 119 mUnnamed
- 120 mRoyal Arcade (Including Shops in Arcade and Albemarle Street Front)Grade II
- 121 m1, Berkeley Square W1Grade II
- 121 m7, Albemarle Street W1Grade II*
- 122 m50, Albemarle Street W1Grade II*
- 124 m2, Berkeley Square W1Grade II
- 124 mStratton HouseGrade II
- 128 m28, Albemarle Street W1Grade II
- 128 m63 and 65, Piccadilly W1Grade II
- 129 m15, Albemarle Street W1Grade II
- 129 m5, Albemarle Street W1Grade II
- 132 m3, Berkeley Square W1Grade II
- 132 m16, Albemarle Street W1Grade II
- 135 m17 and 18, Bolton Street W1Grade II
- 136 m19 and 20, Bolton Street W1Grade II
- 136 m16, Bolton Street W1Grade II
- 136 m15, Bolton Street W1Grade II
- 137 m17, Albemarle Street W1Grade II*
- 138 m21-23, Grafton Street W1Grade II
- 138 m14, Bolton Street W1Grade II
- 138 m3-6, GRAFTON STREET W1 (See details for further address information)Grade I
- 138 m31, Old Bond Street W1Grade II
- 139 mLansdowne ClubGrade II*
- 141 m18, Albemarle Street W1Grade II
- 142 m13, Bolton Street W1Grade II
- 142 mThe Ritz HotelGrade II*
- 143 m11, Bolton Street W1Grade II
- 145 m19, Albemarle Street W1Grade II
- 146 m61, 61A, 62 AND 62A, PICCADILLY W1 (See details for further address information)Grade II
- 148 m25, Old Bond Street W1Grade 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.
Sales history 1
Last sold for £26,550,000 in August 2023. Other property, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Westminster - and every UK council - as a live feed, an API, or a bulk CSV export.
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Shopfront alterations. (Linked with 26/07013/LBC)
Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1J 8DT
- Received
- 5 May 2026
- Validated
- 5 May 2026
- Ward
- West End
- Case officer
- Show
- Target decision
- 30 Jun 2026
- Decision
- Application Permitted
- Decision date
- 27 Jul 2026
- Decision level
- Delegated Decision
- Agent
- Gerald Eve
- Freehold owner
- Show
Consultation & key dates
- Alt. reference
- PP-14889703
- Planning Portal ref
- PP-14889703
- Comments by
- 17 Jun 2026
- Site or press notice
- 15 May 2026
- 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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold owner and leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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12 Berkeley Street London W1J 8DT
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Freehold owner and leaseholders, on paid plans
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Council archive
12 Berkeley Street London W1J 8DT
Variation of Condition 1 of planning permission dated 01 July 2025 (Ref: 25/00526/FULL) for, 'Alterations to 12 Berkeley Street including replacement of mansard roof with additional storey; extension of rear elevation pitch with inset terraces; infill of lightwell at basement and ground level; reconfiguration of shopfront at ground floor level; upgrades to the building's safety and sustainability performance; and associated works'; Namely, to allow the introduction of a new second-floor terrace, elevational…
- Received
- 11 Nov 2025
- Outcome
- Pending
- Type
- Full