Postcode record · Westminster
W9 1BL.
W9 1BL has 10 known premises and 2 planning records — 2 approved of 2 decided (100%). 5 EPC records.
Postcode W9 1BL · boundary not held, centred on the postcodeApprovedRefusedOther2 exact2 on the map — every match
At a glance · this postcodeWestminster profile →
10
Premises
known addresses (UPRNs)
2
Applications
2 decided
100%
Approval rate
2 approved · 0 refused
5
EPC records
ratings C 1 · D 3 · E 1
2
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?
W9 1BL has 10 known premises and 2 planning records — 2 approved of 2 decided (100%). 5 EPC records.
Premises
Name
Details
UPRN 10033553580
UPRN 10033554044
UPRN 10033558533
UPRN 10033652687
UPRN 100022796336
UPRN 100022796338
UPRN 100022796340
UPRN 100022796342
UPRN 100022796344
UPRN 100023509460
UPRN 10033553580
UPRN 10033554044
UPRN 10033558533
Show all 10 rows
UPRN 10033652687
UPRN 100022796336
UPRN 100022796338
UPRN 100022796340
UPRN 100022796342
UPRN 100022796344
UPRN 100023509460
Planning
What happened?
2 planning applications across the postcode; 2 approved of 2 decided (100%). Latest 2 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of 3 air conditioning units on the roof.
18 Randolph Avenue London W9 1BL · premises record
Full Planning Permission Application
Approved
2019-07-22
Erection of air conditioning unit and acoustic enclosure on the roof.
22 Randolph Avenue London W9 1BL · premises record
Full Planning Permission Application
Approved
2019-05-02
Installation of 3 air conditioning units on the roof.
18 Randolph Avenue London W9 1BL · premises record
Approved
2019-07-22
More
Full Planning Permission Application
Erection of air conditioning unit and acoustic enclosure on the roof.
22 Randolph Avenue London W9 1BL · premises record
Approved
2019-05-02
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 10 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.10: Watling Street Summary and Definition The Archaeological Priority Area follows the route of Edgware Road, which is based on the Roman road Watling Street, between Marble Arch and the borough boundary with Camden and Brent · reference 76647 · covers 10 of 10 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 10 of 10 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 10 of 10 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.10: Watling Street Summary and Definition The Archaeological Priority Area follows the route of Edgware Road, which is based on the Roman road Watling Street, between Marble Arch and the borough boundary with Camden and Brent · reference 76647 · covers 10 of 10 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 10 of 10 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 10 of 10 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 2 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Agent on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Agent on 2 applications
Case officer on 1 application
Show all 4 rows
Case officer on 1 application
Development
What could it become?
Planning precedent2 applications and 2 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, D: 3, E: 1.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.