Postcode record · Westminster
W9 1HB.
W9 1HB has 47 known premises and 1 planning record. 36 EPC records.
Postcode W9 1HB · boundary not held, centred on the postcodeApprovedRefusedOther3 exact7 approximate10 on the map — every match
At a glance · this postcodeWestminster profile →
47
Premises
known addresses (UPRNs)
1
Applications
none decided
None
Decisions on record
applications here have no recorded outcomes yet
36
EPC records
ratings C 18 · D 11 · E 6 · F 1
10
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 1HB has 47 known premises and 1 planning record. 36 EPC records.
Premises (18 of 47 shown)
Name
Details
UPRN 10025974918
UPRN 10033531585
UPRN 10033531586
UPRN 10033531587
UPRN 10033531589
UPRN 10033531604
UPRN 10033531606
UPRN 100022732643
UPRN 100022732645
UPRN 100022732647
UPRN 10025974918
UPRN 10033531585
UPRN 10033531586
Show all 10 rows
UPRN 10033531587
UPRN 10033531589
UPRN 10033531604
UPRN 10033531606
UPRN 100022732643
UPRN 100022732645
UPRN 100022732647
Planning
What happened?
1 planning application across the postcode. Latest 1 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1 - cherry tree (15m) - Crown reduce to previous most recent pruning points (approximately 4m reduction) and reduce branches away from building by approximately 2m. T4 - ash tree (16m): Lift crown away from apple trees by removing four lower branches and remove one low branch dropping into hedge. Remove dead wood. T6 - birch tree (16m) - remove single lowest branch overhanging flowerbed.
Castellain Mansions 82 - 96 Castellain Road London W9 1HB · premises record
Applic. for works to trees in CA
No objection
2025-06-17
T1 - cherry tree (15m) - Crown reduce to previous most recent pruning points (approximately 4m reduction) and reduce branches away from building by approximately 2m. T4 - ash tree (16m): Lift crown away from apple trees by removing four lower branches and remove one low branch dropping into hedge. Remove dead wood. T6 - birch tree (16m) - remove single lowest branch overhanging flowerbed.
Castellain Mansions 82 - 96 Castellain Road London W9 1HB · premises record
No objection
2025-06-17
More
Applic. for works to trees in CA
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 47 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 47 of 47 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 47 of 47 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 47 of 47 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 47 of 47 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 1 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent1 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy36 EPC records; ratings C: 18, D: 11, E: 6, F: 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.