Postcode record · Westminster
SW1A 1BB.
SW1A 1BB has 3 known premises and 0 planning records.
Postcode SW1A 1BB · boundary not held, centred on the postcodeApprovedRefusedOther44 on the map — every match
At a glance · this postcodeWestminster profile →
3
Premises
known addresses (UPRNs)
0
Applications
none decided
—
Approval rate
no decided records
—
Median decision time
no reliable start and decision dates
0
EPC records
none recorded
44
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 1BB has 3 known premises and 0 planning records.
Premises
Name
Details
UPRN 10033549008
UPRN 10033564309
UPRN 100023613323
UPRN 10033549008
UPRN 10033564309
UPRN 100023613323
Planning
What happened?
No planning application is linked to premises in this postcode yet.
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 3 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 3 of 3 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 3 of 3 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Royal Parks · reference CONARA/1570 · covers 2 of 3 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.2: Green Park Summary and Definition The Green Park Archaeological Priority Area covers the area between Hyde Park Corner to the west, Piccadilly to the north, Queen’s Walk to the east and Constitution Hill/The Mall to the · reference 76588 · covers 1 of 3 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
City of Westminster APA 2.4: St James’s Park Summary and Definition The St James’s Park Archaeological Priority Area covers the area between The Mall to the north, Horse Guards Road to the east, Birdcage Walk to the south and Spur Road to the west. · reference 76441 · covers 1 of 3 premises. Groundworks may require archaeological assessment or investigation.
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 1 of 3 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 1 of 3 premises. Some normally permitted changes may require planning permission.
Conservation Area
St James's · reference CONARA/1330 · covers 1 of 3 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 3 of 3 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 3 of 3 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Royal Parks · reference CONARA/1570 · covers 2 of 3 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 8 rows
Archaeological Priority Area
City of Westminster APA 2.2: Green Park Summary and Definition The Green Park Archaeological Priority Area covers the area between Hyde Park Corner to the west, Piccadilly to the north, Queen’s Walk to the east and Constitution Hill/The Mall to the · reference 76588 · covers 1 of 3 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
City of Westminster APA 2.4: St James’s Park Summary and Definition The St James’s Park Archaeological Priority Area covers the area between The Mall to the north, Horse Guards Road to the east, Birdcage Walk to the south and Spur Road to the west. · reference 76441 · covers 1 of 3 premises. Groundworks may require archaeological assessment or investigation.
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 1 of 3 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 1 of 3 premises. Some normally permitted changes may require planning permission.
Conservation Area
St James's · reference CONARA/1330 · covers 1 of 3 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?
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent0 applications and 44 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.