Postcode record · Westminster
W1K 2TY.
W1K 2TY has 2 known premises and 26 planning records — 17 approved of 24 decided (70.8%).
Postcode W1K 2TY · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeWestminster profile →
2
Premises
known addresses (UPRNs)
26
Applications
24 decided
70.8%
Approval rate
17 approved · 7 refused
0
EPC records
none recorded
26
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W1K 2TY has 2 known premises and 26 planning records — 17 approved of 24 decided (70.8%).
Premises
Name
Details
UPRN 10033584276
UPRN 100023475958
UPRN 10033584276
UPRN 100023475958
Planning
What happened?
26 planning applications across the postcode; 17 approved of 24 decided (70.8%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of glazed retractable screen to external terrace. (Linked with 25/04664/FULL)
10 Mount Street London W1K 2TY · premises record
Listed Building Consent Application
Refused
2025-07-07
Installation of glazed retractable screen to external terrace. (Linked with 25/04665/LBC)
10 Mount Street London W1K 2TY · premises record
Full Planning Permission Application
Refused
2025-07-07
Installation of glazed retractable screen to external terrace. Linked with 25/00492/LBC
10 Mount Street London W1K 2TY · premises record
Full Planning Permission Application
Refused
2025-02-18
Installation of glazed retractable screen to external terrace. Linked with 25/01119/FULL
10 Mount Street London W1K 2TY · premises record
Listed Building Consent Application
Refused
2025-01-24
Details of new front door and entrance screen/internal door and screen to patisserie/fireplace, hearth and surround/stone cleaning/new doors pursuant to Condition 4 of listed building consent dated 10 February 2020 (RN: 19/09733).
10 Mount Street London W1K 2TY · premises record
Approval of Details (ADLBC)
Approved
2020-02-25
Details of front entrance door/refuse and recycling storage pursuant to Conditions 7 and 8 of planning permission dated 10 February 2020 (RN: 19/09732). Linked to 20/01429/ADLBC.
10 Mount Street London W1K 2TY · premises record
Approval of Details (Full PP)
Approved
2020-02-25
Internal alterations at ground floor level, including the opening up of a link between 10 Mount Street and the Connaught Hotel. Installation of a new glazed entrance door.
10 Mount Street London W1K 2TY · premises record
Listed Building Consent Application
Approved
2019-12-13
Use of the ground floor for retail and bar uses (Class C1) in connection with the existing Connaught Hotel at Carlos Place. Associated internal alterations including creating a link between the properties at rear ground floor level and installation of a new glazed entrance door.
10 Mount Street London W1K 2TY · premises record
Full Planning Permission Application
Approved
2019-12-13
Insertion of a new doorway into the ground floor window, replacement of the main entrance door and internal alterations at ground floor level. (Linked to 19/07398/FULL)
10 Mount Street London W1K 2TY · premises record
Listed Building Consent Application
Withdrawn
2019-09-24
Insertion of a new doorway into the ground floor window, replacement of the main entrance door and internal alterations at ground floor level. (Linked to 19/07399/LBC)
10 Mount Street London W1K 2TY · premises record
Full Planning Permission Application
Withdrawn
2019-09-24
Installation of glazed retractable screen to external terrace. (Linked with 25/04664/FULL)
10 Mount Street London W1K 2TY · premises record
Refused
2025-07-07
More
Listed Building Consent Application
Installation of glazed retractable screen to external terrace. (Linked with 25/04665/LBC)
10 Mount Street London W1K 2TY · premises record
Refused
2025-07-07
More
Full Planning Permission Application
Installation of glazed retractable screen to external terrace. Linked with 25/00492/LBC
10 Mount Street London W1K 2TY · premises record
Refused
2025-02-18
More
Full Planning Permission Application
Show all 10 rows
Installation of glazed retractable screen to external terrace. Linked with 25/01119/FULL
10 Mount Street London W1K 2TY · premises record
Refused
2025-01-24
More
Listed Building Consent Application
Details of new front door and entrance screen/internal door and screen to patisserie/fireplace, hearth and surround/stone cleaning/new doors pursuant to Condition 4 of listed building consent dated 10 February 2020 (RN: 19/09733).
10 Mount Street London W1K 2TY · premises record
Approved
2020-02-25
More
Approval of Details (ADLBC)
Details of front entrance door/refuse and recycling storage pursuant to Conditions 7 and 8 of planning permission dated 10 February 2020 (RN: 19/09732). Linked to 20/01429/ADLBC.
10 Mount Street London W1K 2TY · premises record
Approved
2020-02-25
More
Approval of Details (Full PP)
Internal alterations at ground floor level, including the opening up of a link between 10 Mount Street and the Connaught Hotel. Installation of a new glazed entrance door.
10 Mount Street London W1K 2TY · premises record
Approved
2019-12-13
More
Listed Building Consent Application
Use of the ground floor for retail and bar uses (Class C1) in connection with the existing Connaught Hotel at Carlos Place. Associated internal alterations including creating a link between the properties at rear ground floor level and installation of a new glazed entrance door.
10 Mount Street London W1K 2TY · premises record
Approved
2019-12-13
More
Full Planning Permission Application
Insertion of a new doorway into the ground floor window, replacement of the main entrance door and internal alterations at ground floor level. (Linked to 19/07398/FULL)
10 Mount Street London W1K 2TY · premises record
Withdrawn
2019-09-24
More
Listed Building Consent Application
Insertion of a new doorway into the ground floor window, replacement of the main entrance door and internal alterations at ground floor level. (Linked to 19/07399/LBC)
10 Mount Street London W1K 2TY · premises record
Withdrawn
2019-09-24
More
Full Planning Permission Application
Building control
Building-control records are not yet collected for Westminster — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 2 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 2 of 2 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 2 of 2 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 2 of 2 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 2 of 2 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 2 of 2 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 2 of 2 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 4 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.