Postcode record · Westminster
SW1A 1BG.
SW1A 1BG has 31 known premises and 6 planning records — 6 approved of 6 decided (100%). 3 EPC records.
Postcode SW1A 1BG · boundary not held, centred on the postcodeApprovedRefusedOther107 on the map — every match
At a glance · this postcodeWestminster profile →
31
Premises
known addresses (UPRNs)
6
Applications
6 decided
100%
Approval rate
6 approved · 0 refused
54 days
Median decision time
average 57 days · 6 dated decisions
3
EPC records
ratings D 1 · E 2
107
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 1BG has 31 known premises and 6 planning records — 6 approved of 6 decided (100%). 3 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 10033550511
UPRN 10033554039
UPRN 10033555699
UPRN 10033557824
UPRN 10033603180
UPRN 10033603181
UPRN 10033603182
UPRN 10033603183
UPRN 10033603184
UPRN 10033603185
UPRN 10033550511
UPRN 10033554039
UPRN 10033555699
Show all 10 rows
UPRN 10033557824
UPRN 10033603180
UPRN 10033603181
UPRN 10033603182
UPRN 10033603183
UPRN 10033603184
UPRN 10033603185
Planning
What happened?
6 planning applications across the postcode; 6 approved of 6 decided (100%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of CCTV at roof level.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2018-11-29
Installation ofCCTV at roof level.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Nikki Mitchell
Listed Building Consent Application
Approved
2018-11-27
Internal alterations. (Confidential)
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Nikki Mitchell
Listed Building Consent Application
Approved
2018-03-26
Internal alterations to apartment 30A (ground to fourth floor levels).
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Andrew Barber
Listed Building Consent Application
Approved
2016-02-03
Installation of replacement rising arm vehicular access control barrier and associated works.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Renee Clarke
Listed Building Consent Application
Approved
2011-02-09
Installation of replacement rising arm vehicular access control barrier and associated works.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Renee Clarke
Full Planning Permission Application
Approved
2011-02-09
Installation of CCTV at roof level.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Nikki Mitchell
Approved
2018-11-29
More
Full Planning Permission Application
Installation ofCCTV at roof level.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Nikki Mitchell
Approved
2018-11-27
More
Listed Building Consent Application
Internal alterations. (Confidential)
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Nikki Mitchell
Approved
2018-03-26
More
Listed Building Consent Application
Show all 6 rows
Internal alterations to apartment 30A (ground to fourth floor levels).
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Andrew Barber
Approved
2016-02-03
More
Listed Building Consent Application
Installation of replacement rising arm vehicular access control barrier and associated works.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Renee Clarke
Approved
2011-02-09
More
Listed Building Consent Application
Installation of replacement rising arm vehicular access control barrier and associated works.
St James's Palace 30A Marlborough Road London SW1A 1BG · premises record
Officer Renee Clarke
Approved
2011-02-09
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 31 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 31 of 31 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 31 of 31 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 31 of 31 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 31 of 31 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · covers 31 of 31 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 31 of 31 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 31 of 31 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 31 of 31 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 31 of 31 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
St James's · reference CONARA/1330 · covers 31 of 31 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 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent6 applications and 107 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 1, E: 2.
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.