Postcode record · Westminster
W1S 3AS.
W1S 3AS has 17 known premises and 42 planning records — 34 approved of 37 decided (91.9%).
Postcode W1S 3AS · boundary not held, centred on the postcodeApprovedRefusedOther42 exact42 on the map — every match
At a glance · this postcodeWestminster profile →
17
Premises
known addresses (UPRNs)
42
Applications
37 decided
91.9%
Approval rate
34 approved · 3 refused
0
EPC records
none recorded
42
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?
W1S 3AS has 17 known premises and 42 planning records — 34 approved of 37 decided (91.9%).
Premises
Name
Details
UPRN 10033539459
UPRN 10033539460
UPRN 10033585096
UPRN 10033585099
UPRN 10033585101
UPRN 10033585109
UPRN 10033585115
UPRN 10033625174
UPRN 10033625175
UPRN 10033630058
UPRN 10033539459
UPRN 10033539460
UPRN 10033585096
Show all 10 rows
UPRN 10033585099
UPRN 10033585101
UPRN 10033585109
UPRN 10033585115
UPRN 10033625174
UPRN 10033625175
UPRN 10033630058
Planning
What happened?
42 planning applications across the postcode; 34 approved of 37 decided (91.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level and measuring 0.9 x 0.6m
31 Old Burlington Street London W1S 3AS · premises record
Advert Application-Regulat. 7 Area (AD7)
Approved
2019-09-03
Amendments to planning permission dated 14 June 2017 (RN: 17/03888) for, 'Demolition of roof level plant room and rear outbuilding, partial demolition of rear lift shaft and erection of replacement rear outbuilding and secondary pitch to mansard roof, all to enlarge and alter office (Class B1)'; NAMELY, alterations to configuration of rear roof and alterations to the configuration of the lower ground floor.
31 Old Burlington Street London W1S 3AS · premises record
Non-material amendments
Approved
2019-07-24
Sample of timber pursuant to condition 4 of planning permission dated 4 April 2019 (RN: 18/08247/FULL).
31 Old Burlington Street London W1S 3AS · premises record
Approval of Details (Full PP)
Approved
2019-07-15
Details drawings to meet the Building Regulations including fire protection and structural alterations pursuant to condition 7 of listed building consent dated 14 June 2017 (RN: 17/03889/LBC).
31 Old Burlington Street London W1S 3AS · premises record
Approval of Details (ADLBC)
Approved
2019-04-01
Supplementary acoustic report pursuant to condition 8 of planning permission dated 14 June 2017 (RN: 17/03888/FULL)
31 Old Burlington Street London W1S 3AS · premises record
Approval of Details (Full PP)
Approved
2019-04-01
Alterations to lift shaft windows and installation of screened plant on the rear roof. Minor internal works including emergency lighting.
31 Old Burlington Street London W1S 3AS · premises record
Listed Building Consent Application
Approved
2018-09-28
Details of any new decorative finishes to joinery, walls, chimney pieces and ceilings at ground, first, second and third floor levels within the historic part of the building, pursuant to condition 16 of Listed Building Consent dated 14 June 2017 (RN: 17/03889/LBC)
31 Old Burlington Street London W1S 3AS · premises record
Approval of Details (ADLBC)
Approved
2018-09-26
Alterations to lift shaft windows and installation of screened plant on the rear roof.
31 Old Burlington Street London W1S 3AS · premises record
Full Planning Permission Application
Approved
2018-09-26
Installation of external lighting to the facade of the building.
31 Old Burlington Street London W1S 3AS · premises record
Listed Building Consent Application
Approved
2018-08-07
Installation of external lighting to the facade of the building.
31 Old Burlington Street London W1S 3AS · premises record
Full Planning Permission Application
Approved
2018-08-07
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level and measuring 0.9 x 0.6m
31 Old Burlington Street London W1S 3AS · premises record
Approved
2019-09-03
More
Advert Application-Regulat. 7 Area (AD7)
Amendments to planning permission dated 14 June 2017 (RN: 17/03888) for, 'Demolition of roof level plant room and rear outbuilding, partial demolition of rear lift shaft and erection of replacement rear outbuilding and secondary pitch to mansard roof, all to enlarge and alter office (Class B1)'; NAMELY, alterations to configuration of rear roof and alterations to the configuration of the lower ground floor.
31 Old Burlington Street London W1S 3AS · premises record
Approved
2019-07-24
More
Non-material amendments
Sample of timber pursuant to condition 4 of planning permission dated 4 April 2019 (RN: 18/08247/FULL).
31 Old Burlington Street London W1S 3AS · premises record
Approved
2019-07-15
More
Approval of Details (Full PP)
Show all 10 rows
Details drawings to meet the Building Regulations including fire protection and structural alterations pursuant to condition 7 of listed building consent dated 14 June 2017 (RN: 17/03889/LBC).
31 Old Burlington Street London W1S 3AS · premises record
Approved
2019-04-01
More
Approval of Details (ADLBC)
Supplementary acoustic report pursuant to condition 8 of planning permission dated 14 June 2017 (RN: 17/03888/FULL)
31 Old Burlington Street London W1S 3AS · premises record
Approved
2019-04-01
More
Approval of Details (Full PP)
Alterations to lift shaft windows and installation of screened plant on the rear roof. Minor internal works including emergency lighting.
31 Old Burlington Street London W1S 3AS · premises record
Approved
2018-09-28
More
Listed Building Consent Application
Details of any new decorative finishes to joinery, walls, chimney pieces and ceilings at ground, first, second and third floor levels within the historic part of the building, pursuant to condition 16 of Listed Building Consent dated 14 June 2017 (RN: 17/03889/LBC)
31 Old Burlington Street London W1S 3AS · premises record
Approved
2018-09-26
More
Approval of Details (ADLBC)
Alterations to lift shaft windows and installation of screened plant on the rear roof.
31 Old Burlington Street London W1S 3AS · premises record
Approved
2018-09-26
More
Full Planning Permission Application
Installation of external lighting to the facade of the building.
31 Old Burlington Street London W1S 3AS · premises record
Approved
2018-08-07
More
Listed Building Consent Application
Installation of external lighting to the facade of the building.
31 Old Burlington Street London W1S 3AS · premises record
Approved
2018-08-07
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 17 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 17 of 17 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 17 of 17 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 17 of 17 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 17 of 17 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 17 of 17 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 17 of 17 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 17 of 17 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 17 of 17 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 17 of 17 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 17 of 17 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 7 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 13 applications
Agent on 1 application
Agent on 1 application
Case officer on 13 applications
Case officer on 10 applications
Applicant on 7 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 13 applications
Agent on 1 application
Agent on 1 application
Case officer on 13 applications
Case officer on 10 applications
Development
What could it become?
Planning precedent42 applications and 42 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
The Developer PlanOwnership, 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.