Premises record · Westminster
23, KING STREET, London, SW1Y 6QY.
This is a permanent Atlas premises record. No planning application is confidently linked to this UPRN.
ApprovedRefusedOther
At a glance · this premisesWestminster profile →
0
Applications
no decided records
0
Recorded sales
no exact UPRN match
—
Current EPC
not yet recorded
5
Constraints
mapped and council records
0
Companies
exact address connections
0
Intent signals
none recorded
Address and planning records attached to UPRN 10033595883. Land boundaries are context only; no parcel ownership or occupation is asserted.
Property
What is it?
This is a permanent Atlas premises record. No planning application is confidently linked to this UPRN.
Sales history
No sale matched to this exact UPRN.
Companies and owners
No company connection matched to this exact UPRN.
Energy record
No EPC record joined to this UPRN.
OS AddressBase PremiumSource ID 10033595883 · builtaddress · confidence 100%
Planning
What happened?
No planning history is confidently linked to this premises.
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?
Designation
What it means here
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 · mapped at this premises location. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · mapped at this premises location. 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 · mapped at this premises location. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · mapped at this premises location. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · mapped at this premises location. 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 · mapped at this premises location. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · mapped at this premises location. 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 · mapped at this premises location. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · mapped at this premises location. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · mapped at this premises location. Demolition, alterations, trees and design are subject to additional heritage controls.
Applications within 250 metres
Reference
Proposal · address
Type
Outcome
Date · distance
Partial demolition of facades and side extension.
St James's House 23-24 King Street St James's London SW1Y 6QY
—
Unknown
—
22 m
22 m
Erection of extension to provide additional office accommodation at roof level with mechanical plant to the front within enclosure; extensions to rear and side from ground to sixth floor levels, extension of the front facade forward at ground, first, fourth and fifth floor levels; formation of lightwell to south west elevation; roof terraces at fifth and sixth floor levels; alterations to elevations including new fenestration, gates and disabled access ramp.
St James's House 23-24 King Street St James's London SW1Y 6QY
Full
Unknown
—
22 m
22 m
Installation of a pigeon deterrent net to the top of rear fire escape stairwell and over access to roof.
20 King Street St James's London SW1Y 6QY
Listed Building Consent
Unknown
—
22 m
22 m
Amendments to planning permission dated 23 December 2011 (RN: 11/04165/FULL) for erection of extension to provide additional office accommodation at roof level with mechanical plant to the front within enclosure; extensions to rear and side from ground to sixth floor levels, extension of the front facade forward at ground, first, fourth and fifth floor levels; formation of lightwell to south west elevation; roof terraces at fifth and sixth floor levels; alterations to elevations including new fenestration, gates and disabled access ramp namely, replace the existing and proposed stonework around the lightwell with through colour render to match all existing profiles and detailing.
St James's House 23-24 King Street St James's London SW1Y 6QY
Non-Material Amendment
Unknown
—
22 m
22 m
Internal alterations at first floor level including addition of partitions and other associated works.
20 King Street St James's London SW1Y 6QY
Listed Building Consent Application
Approved
2023-11-21
22 m
22 m
Installation of roof mounted condensing unit.
20 King Street St James's London SW1Y 6QY
Listed Building Consent Application
Approved
2023-06-14
22 m
22 m
Installation of roof mounted condensing unit.
20 King Street St James's London SW1Y 6QY
Full Planning Permission Application
Approved
2023-06-14
22 m
22 m
Internal alterations at second floor level including addition of partitions and other associated works Second Floor Level 20 King Street St James's London SW1Y 6QY
First Floor To Third Floor 20 King Street St James's London SW1Y 6QY
Listed Building Consent Application
Approved
2023-06-12
22 m
22 m
Addition of new waterproofing to the basement and replacement of arched window to lightwell
20 King Street St James's London SW1Y 6QY
Listed Building Consent Application
Approved
2023-06-06
22 m
22 m
Replacement of arched window to lightwell at basement level
20 King Street St James's London SW1Y 6QY
Full Planning Permission Application
Approved
2023-06-06
22 m
22 m
Partial demolition of facades and side extension.
St James's House 23-24 King Street St James's London SW1Y 6QY
Unknown
—
22 m
22 m
More
—
Erection of extension to provide additional office accommodation at roof level with mechanical plant to the front within enclosure; extensions to rear and side from ground to sixth floor levels, extension of the front facade forward at ground, first, fourth and fifth floor levels; formation of lightwell to south west elevation; roof terraces at fifth and sixth floor levels; alterations to elevations including new fenestration, gates and disabled access ramp.
St James's House 23-24 King Street St James's London SW1Y 6QY
Unknown
—
22 m
22 m
More
Full
Installation of a pigeon deterrent net to the top of rear fire escape stairwell and over access to roof.
20 King Street St James's London SW1Y 6QY
Unknown
—
22 m
22 m
More
Listed Building Consent
Show all 10 rows
Amendments to planning permission dated 23 December 2011 (RN: 11/04165/FULL) for erection of extension to provide additional office accommodation at roof level with mechanical plant to the front within enclosure; extensions to rear and side from ground to sixth floor levels, extension of the front facade forward at ground, first, fourth and fifth floor levels; formation of lightwell to south west elevation; roof terraces at fifth and sixth floor levels; alterations to elevations including new fenestration, gates and disabled access ramp namely, replace the existing and proposed stonework around the lightwell with through colour render to match all existing profiles and detailing.
St James's House 23-24 King Street St James's London SW1Y 6QY
Unknown
—
22 m
22 m
More
Non-Material Amendment
Internal alterations at first floor level including addition of partitions and other associated works.
20 King Street St James's London SW1Y 6QY
Approved
2023-11-21
22 m
22 m
More
Listed Building Consent Application
Installation of roof mounted condensing unit.
20 King Street St James's London SW1Y 6QY
Approved
2023-06-14
22 m
22 m
More
Listed Building Consent Application
Installation of roof mounted condensing unit.
20 King Street St James's London SW1Y 6QY
Approved
2023-06-14
22 m
22 m
More
Full Planning Permission Application
Internal alterations at second floor level including addition of partitions and other associated works Second Floor Level 20 King Street St James's London SW1Y 6QY
First Floor To Third Floor 20 King Street St James's London SW1Y 6QY
Approved
2023-06-12
22 m
22 m
More
Listed Building Consent Application
Addition of new waterproofing to the basement and replacement of arched window to lightwell
20 King Street St James's London SW1Y 6QY
Approved
2023-06-06
22 m
22 m
More
Listed Building Consent Application
Replacement of arched window to lightwell at basement level
20 King Street St James's London SW1Y 6QY
Approved
2023-06-06
22 m
22 m
More
Full Planning Permission Application
Nearby premises
Addresses within 120 m that carry planning applications — linked where they have their own Atlas record.
Name
Details
20 King Street St James's London SW1Y 6QY
39 applications · 22 m away
25 King Street St James's London SW1Y 6QY
28 applications · 22 m away
22 King Street St James's London SW1Y 6QY
26 applications · 22 m away
St James's House 23 - 24 King Street St James's London SW1Y 6QY
13 applications · 22 m away
21 King Street St James's London SW1Y 6QY
6 applications · 22 m away
First Floor To Third Floor 20 King Street St James's London SW1Y 6QY
1 application · 22 m away
25 King Street London SW1Y 6QY
1 application · 22 m away
Almack House 28 King Street St James's London SW1Y 6QW
12 applications · 34 m away
Almack House 26 - 28 King Street St James's London SW1Y 6QW
8 applications · 34 m away
Almack House 28 King Street St James's London SW1Y 6QW
2 applications · 34 m away
20 King Street St James's London SW1Y 6QY
39 applications · 22 m away
25 King Street St James's London SW1Y 6QY
28 applications · 22 m away
22 King Street St James's London SW1Y 6QY
26 applications · 22 m away
Show all 10 rows
St James's House 23 - 24 King Street St James's London SW1Y 6QY
13 applications · 22 m away
21 King Street St James's London SW1Y 6QY
6 applications · 22 m away
First Floor To Third Floor 20 King Street St James's London SW1Y 6QY
1 application · 22 m away
25 King Street London SW1Y 6QY
1 application · 22 m away
Almack House 28 King Street St James's London SW1Y 6QW
12 applications · 34 m away
Almack House 26 - 28 King Street St James's London SW1Y 6QW
8 applications · 34 m away
Almack House 28 King Street St James's London SW1Y 6QW
2 applications · 34 m away
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?
Ward councillors
St James's ward · Conservative control · Labour council · source: ONS ward boundary joined to the verified property coordinate
Name
Details
Conservative and Unionist · St James's ward councillor · 14 recorded planning-committee interventions · raises: commercial, heritage, public realm, conservation
Conservative and Unionist · St James's ward councillor · no recorded planning-committee intervention
Conservative and Unionist · St James's ward councillor · 4 recorded planning-committee interventions · 2 named votes · raises: heritage, conservation, design
Conservative and Unionist · St James's ward councillor · 14 recorded planning-committee interventions · raises: commercial, heritage, public realm, conservation
Conservative and Unionist · St James's ward councillor · no recorded planning-committee intervention
Conservative and Unionist · St James's ward councillor · 4 recorded planning-committee interventions · 2 named votes · raises: heritage, conservation, design
Applicants on linked applications
No applicant is known because no application is confidently linked to this premises.
Agents and case officers
No agent or case officer is recorded on the linked applications.
Companies and directors at this address
Companies House registered office or a director’s service address at this exact address — an official connection, not proof of ownership, trading or residence.
No company or director is registered at this exact address in the Companies House and Land Registry data we hold.
Development
What could it become?
This section brings together the evidence that shapes future development without inventing a development capacity or recommendation.
Planning precedentNo application is confidently attached to this premises; nearby decisions provide area context only.
Physical and policy controls5 mapped or council-recorded controls currently shape the evidence base.
Energy potentialNo EPC evidence is joined to this UPRN yet.
What remains unprovenNo site capacity, lawful use, ownership intention or development recommendation is asserted until the relevant building, title, policy and comparable evidence is verified.
Intent signals · Planning Atlas Pro
Ownership, finance and market signals recorded at this exact address, on its land parcel, or against companies named on its applications — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded for this premises.