Postcode record · Westminster
SW1A 1LA.
SW1A 1LA has 23 known premises and 32 planning records — 25 approved of 25 decided (100%).
Postcode SW1A 1LA · boundary not held, centred on the postcodeApprovedRefusedOther41 exact9 approximate50 on the map — every match
At a glance · this postcodeWestminster profile →
23
Premises
known addresses (UPRNs)
32
Applications
25 decided
100%
Approval rate
25 approved · 0 refused
0
EPC records
none recorded
50
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?
SW1A 1LA has 23 known premises and 32 planning records — 25 approved of 25 decided (100%).
Premises (18 of 23 shown)
Name
Details
UPRN 10033543707
UPRN 10033543708
UPRN 10033543709
UPRN 10033543710
UPRN 10033543713
UPRN 10033543715
UPRN 10033579372
UPRN 10033588782
UPRN 10033588784
UPRN 10033588786
UPRN 10033543707
UPRN 10033543708
UPRN 10033543709
Show all 10 rows
UPRN 10033543710
UPRN 10033543713
UPRN 10033543715
UPRN 10033579372
UPRN 10033588782
UPRN 10033588784
UPRN 10033588786
Planning
What happened?
32 planning applications across the postcode; 25 approved of 25 decided (100%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Display of a non-illuminated projecting sign measuring 600mm x 900mm.
Bowmaker House 55 St James's Street London SW1A 1LA · premises record
Advert Application (ADV)
Approved
2016-04-04
Detailed drawings of the layout of the public house and acoustic report, specifications and drawings of the design, components and construction of the public house's ventilation system and any associated mechanical services plant pursuant to Condition 12 of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2015-04-17
Details of samples of facing and roofing materials (glazing and framing); detailed drawings at 1:10 elevations and cross-sections of all new doors/entrances and windows and details of the parapet pursuant to Conditions 4 (a) part, (b) and (f) of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2014-11-13
Details of elevations and cross-sections of all new railings and balustrades and the new refuse lift within the front basement lightwell on the St James's Street frontage pursuant to Conditions 4.C and 27 of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2014-09-15
Details of supplementary acoustic report pursuant to Condition 29 of planning permission dated 28 March 2012 (RN: 12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2014-08-26
Details of how the residential parts of the development will be insulated to reduce noise passing between them and between the office space; samples of facing and roofing materials (portland stone and lead cladding); details of elevations and cross-sections of the string course detailing of new brickwork; details of the parapet; final details of the coursing pattern for the external stone cladding and roof overhang details pursuant to Conditions 3, 4 (a) (part), (e), (g), (h) and (i) of planning permission dated 28 March 2012 (RN: 12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2014-07-11
Amendments to planning permission dated 28 March 2012 (RN: 12/00514) for variation of Conditions 2, 15, 16, 17, 19, 20 and 26 of planning permission dated 14 July 2010 (RN: 10/03288/FULL) for the demolition of 55-56 St James's Street and 8 Arlington Street and erection of new building comprising basement, lower ground, ground and six upper floors with plant enclosure at roof level, to provide offices (Class B1), 5 x 1 bed residential units (Class C3) and a public house (Class A4). Namely, alterations to the waste storage for the offices, alterations to the 36 cycle parking spaces, alterations to the refuse storage for the flats, alterations to the servicing entrances, alterations to sustainability features and alterations to public art documentation. Alterations to drawings to indicate: alterations to core; repositioning of refuse stores; new refuse lift; repositioned substation; alterations to and creation of front lightwells including new balustrade; alterations to fire escape; alterations to roof pitch screens and roofline. Namely, installation of light fittings within window bays and glazing bars.
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Non-material amendments
Withdrawn
2014-03-28
Details of a sample panel of brickwork showing facebond and pointing pursuant to Condition 4 (a part) of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2014-02-05
Details of written scheme of public art pursuant to Condition 20 of planning permission dated 28 March 2012 (RN:12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Applicant Mr Adam Smith · Agent EPR Architects Ltd
Approval of Details (Full PP)
Approved
2013-03-28
Details of written scheme of Investigation for a Programme of Archaeological Work pursuant to Condition 18 of planning permission dated 28 March 2012 (RN:12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approval of Details (Full PP)
Approved
2012-11-13
Display of a non-illuminated projecting sign measuring 600mm x 900mm.
Bowmaker House 55 St James's Street London SW1A 1LA · premises record
Approved
2016-04-04
More
Advert Application (ADV)
Detailed drawings of the layout of the public house and acoustic report, specifications and drawings of the design, components and construction of the public house's ventilation system and any associated mechanical services plant pursuant to Condition 12 of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2015-04-17
More
Approval of Details (Full PP)
Details of samples of facing and roofing materials (glazing and framing); detailed drawings at 1:10 elevations and cross-sections of all new doors/entrances and windows and details of the parapet pursuant to Conditions 4 (a) part, (b) and (f) of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2014-11-13
More
Approval of Details (Full PP)
Show all 10 rows
Details of elevations and cross-sections of all new railings and balustrades and the new refuse lift within the front basement lightwell on the St James's Street frontage pursuant to Conditions 4.C and 27 of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2014-09-15
More
Approval of Details (Full PP)
Details of supplementary acoustic report pursuant to Condition 29 of planning permission dated 28 March 2012 (RN: 12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2014-08-26
More
Approval of Details (Full PP)
Details of how the residential parts of the development will be insulated to reduce noise passing between them and between the office space; samples of facing and roofing materials (portland stone and lead cladding); details of elevations and cross-sections of the string course detailing of new brickwork; details of the parapet; final details of the coursing pattern for the external stone cladding and roof overhang details pursuant to Conditions 3, 4 (a) (part), (e), (g), (h) and (i) of planning permission dated 28 March 2012 (RN: 12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2014-07-11
More
Approval of Details (Full PP)
Amendments to planning permission dated 28 March 2012 (RN: 12/00514) for variation of Conditions 2, 15, 16, 17, 19, 20 and 26 of planning permission dated 14 July 2010 (RN: 10/03288/FULL) for the demolition of 55-56 St James's Street and 8 Arlington Street and erection of new building comprising basement, lower ground, ground and six upper floors with plant enclosure at roof level, to provide offices (Class B1), 5 x 1 bed residential units (Class C3) and a public house (Class A4). Namely, alterations to the waste storage for the offices, alterations to the 36 cycle parking spaces, alterations to the refuse storage for the flats, alterations to the servicing entrances, alterations to sustainability features and alterations to public art documentation. Alterations to drawings to indicate: alterations to core; repositioning of refuse stores; new refuse lift; repositioned substation; alterations to and creation of front lightwells including new balustrade; alterations to fire escape; alterations to roof pitch screens and roofline. Namely, installation of light fittings within window bays and glazing bars.
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Withdrawn
2014-03-28
More
Non-material amendments
Details of a sample panel of brickwork showing facebond and pointing pursuant to Condition 4 (a part) of planning permission dated 28 March 2012 (RN: 12/00514).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2014-02-05
More
Approval of Details (Full PP)
Details of written scheme of public art pursuant to Condition 20 of planning permission dated 28 March 2012 (RN:12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Applicant Mr Adam Smith · Agent EPR Architects Ltd
Approved
2013-03-28
More
Approval of Details (Full PP)
Details of written scheme of Investigation for a Programme of Archaeological Work pursuant to Condition 18 of planning permission dated 28 March 2012 (RN:12/00514/FULL).
Windsor House 55 - 56 St James's Street London SW1A 1LA · premises record
Approved
2012-11-13
More
Approval of Details (Full PP)
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 23 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 23 of 23 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 23 of 23 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 23 of 23 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 23 of 23 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · covers 23 of 23 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 23 of 23 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 23 of 23 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 23 of 23 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 23 of 23 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · covers 23 of 23 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 8 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
Agent on 1 application
Applicant on 8 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent32 applications and 50 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.