Postcode record · Hillingdon
UB4 9ET.
UB4 9ET has 16 known premises and 8 planning records — 3 approved of 7 decided (42.9%). 10 EPC records.
Postcode UB4 9ET · boundary not held, centred on the postcodeApprovedRefusedOther8 exact8 on the map — every match
At a glance · this postcodeHillingdon profile →
16
Premises
known addresses (UPRNs)
8
Applications
7 decided
42.9%
Approval rate
3 approved · 4 refused
10
EPC records
ratings C 5 · D 4 · E 1
8
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?
UB4 9ET has 16 known premises and 8 planning records — 3 approved of 7 decided (42.9%). 10 EPC records.
Premises
Name
Details
UPRN 768009897
UPRN 10092984360
UPRN 100021419386
UPRN 100021419387
UPRN 100021419388
UPRN 100021419389
UPRN 100021419390
UPRN 100021419391
UPRN 100021419392
UPRN 100021419393
UPRN 768009897
UPRN 10092984360
UPRN 100021419386
Show all 10 rows
UPRN 100021419387
UPRN 100021419388
UPRN 100021419389
UPRN 100021419390
UPRN 100021419391
UPRN 100021419392
UPRN 100021419393
Planning
What happened?
8 planning applications across the postcode; 3 approved of 7 decided (42.9%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey detached bungalow in the rear garden
LAND FORMING PART OF 19 CHATSWORTH ROAD HAYES · premises record
Agent Mr M Smith · Officer Sonia Bowen
Planning Application
Refused
2008-07-18
ERECTION OF A SINGLE STOREY ONE-BEDROOM DETACHED BUNGALOW TO THE REAR OF THE EXISTING PROPERTY (OUTLINE APPLICATION FOR SITING AND MEANS OF ACCESS ONLY)
LAND FORMING PART OF 19 CHATSWORTH ROAD HAYES · premises record
Agent Mr M Smith · Officer Sonia Bowen
Planning Application
Refused
2008-01-16
ERECTION OF 1 ONE-BEDROOM DETACHED SELF-CONTAINED DETACHED BUNGALOW.
LAND FORMING PART OF 19 CHATSWORTH ROAD HAYES · premises record
Agent Mr M Smith · Officer Lungile Mngadi
Planning Application
No determination
2007-09-20
ERECTION OF A TWO STOREY SIDE AND PART TWO STOREY, PART SINGLE STOREY REAR EXTENSION AND INSTALLATION OF REAR DORMER WINDOWS
23 CHATSWORTH ROAD HAYES · premises record
Agent Aujla Birk Associates · Officer Vanessa Serin
Planning Application
Approved
2003-05-30
ERECTION OF TWO STOREY SIDE AND PART TWO STOREY, PART SINGLE STOREY REAR EXTENSIONS
23 CHATSWORTH ROAD HAYES · premises record
Agent Mr J S Jutley · Officer Andrew Parker
Planning Application
Approved
2002-08-30
ERECTION OF A TWO STOREY SIDE AND PART TWO STOREY, PART SINGLE STOREY REAR EXTENSION AND INSTALLATION OF A REAR DORMER
23 CHATSWORTH ROAD HAYES · premises record
Agent Mr J S Jutley · Officer Andrew Parker
Planning Application
Refused
2002-06-07
Erection of a single storey side and rear extension (involving partial demolition of a garage)
19 CHATSWORTH ROAD HAYES · premises record
Agent Jane Dunham The Melbray Harbertonford Devon TQ9 · Officer Gavin Cooper
—
Approved
1999-02-05
Erection of single storey rear extension (involving partial demolition of existing garage) (Application for a Certificate of Lawfulness for a proposed use or development)
19 CHATSWORTH ROAD HAYES · premises record
Agent Jane Dunham The Melbray Harbertonford Devon TQ9 · Officer Gavin Cooper
—
Refused
1999-01-08
Erection of a single storey detached bungalow in the rear garden
LAND FORMING PART OF 19 CHATSWORTH ROAD HAYES · premises record
Agent Mr M Smith · Officer Sonia Bowen
Refused
2008-07-18
More
Planning Application
ERECTION OF A SINGLE STOREY ONE-BEDROOM DETACHED BUNGALOW TO THE REAR OF THE EXISTING PROPERTY (OUTLINE APPLICATION FOR SITING AND MEANS OF ACCESS ONLY)
LAND FORMING PART OF 19 CHATSWORTH ROAD HAYES · premises record
Agent Mr M Smith · Officer Sonia Bowen
Refused
2008-01-16
More
Planning Application
ERECTION OF 1 ONE-BEDROOM DETACHED SELF-CONTAINED DETACHED BUNGALOW.
LAND FORMING PART OF 19 CHATSWORTH ROAD HAYES · premises record
Agent Mr M Smith · Officer Lungile Mngadi
No determination
2007-09-20
More
Planning Application
Show all 8 rows
ERECTION OF A TWO STOREY SIDE AND PART TWO STOREY, PART SINGLE STOREY REAR EXTENSION AND INSTALLATION OF REAR DORMER WINDOWS
23 CHATSWORTH ROAD HAYES · premises record
Agent Aujla Birk Associates · Officer Vanessa Serin
Approved
2003-05-30
More
Planning Application
ERECTION OF TWO STOREY SIDE AND PART TWO STOREY, PART SINGLE STOREY REAR EXTENSIONS
23 CHATSWORTH ROAD HAYES · premises record
Agent Mr J S Jutley · Officer Andrew Parker
Approved
2002-08-30
More
Planning Application
ERECTION OF A TWO STOREY SIDE AND PART TWO STOREY, PART SINGLE STOREY REAR EXTENSION AND INSTALLATION OF A REAR DORMER
23 CHATSWORTH ROAD HAYES · premises record
Agent Mr J S Jutley · Officer Andrew Parker
Refused
2002-06-07
More
Planning Application
Erection of a single storey side and rear extension (involving partial demolition of a garage)
19 CHATSWORTH ROAD HAYES · premises record
Agent Jane Dunham The Melbray Harbertonford Devon TQ9 · Officer Gavin Cooper
Approved
1999-02-05
More
—
Erection of single storey rear extension (involving partial demolition of existing garage) (Application for a Certificate of Lawfulness for a proposed use or development)
19 CHATSWORTH ROAD HAYES · premises record
Agent Jane Dunham The Melbray Harbertonford Devon TQ9 · Officer Gavin Cooper
Refused
1999-01-08
More
—
Building control
Building-control records are not yet collected for Hillingdon — 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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
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 8 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Show all 9 rows
Agent on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 5, D: 4, 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
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.
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.