Postcode record · Hillingdon
UB4 9RT.
UB4 9RT has 32 known premises and 21 planning records — 16 approved of 20 decided (80%). 18 EPC records.
Postcode UB4 9RT · boundary not held, centred on the postcodeApprovedRefusedOther21 exact21 on the map — every match
At a glance · this postcodeHillingdon profile →
32
Premises
known addresses (UPRNs)
21
Applications
20 decided
80%
Approval rate
16 approved · 4 refused
18
EPC records
ratings C 9 · D 8 · E 1
21
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 9RT has 32 known premises and 21 planning records — 16 approved of 20 decided (80%). 18 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 768011202
UPRN 768012352
UPRN 10090332438
UPRN 100021439556
UPRN 100021439557
UPRN 100021439558
UPRN 100021439559
UPRN 100021439560
UPRN 768011202
Show all 10 rows
UPRN 768012352
UPRN 10090332438
UPRN 100021439556
UPRN 100021439557
UPRN 100021439558
UPRN 100021439559
UPRN 100021439560
Planning
What happened?
21 planning applications across the postcode; 16 approved of 20 decided (80%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of two-storey side extension.
8 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Miss Prabhleen Rooprai · Officer Sadmir Kabashi
Planning Application
Approved
2025-10-24
Erection of single storey side and rear extension, following demolition of rear shed.
20 WESTLAKE CLOSE HAYES · premises record
Agent Other TRICON DESIGN STUDIO · Officer Becky Smith
Planning Application
Approved
2023-12-01
Conversion of integral garage to habitable accommodation.
25 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr Ibbad Stanakzai · Officer Nicola Taplin
Planning Application
Approved
2023-11-20
Erection of a front porch following demolition of existing front porch.
26 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr GUY HAYNES · Officer Benjamin Hicks
Planning Application
Approved
2023-10-02
Conversion of garage to habitable use. Erection of a single storey rear extension.
25 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr Ibbad Stanakzai · Officer Becky Smith
Planning Application
Refused
2023-09-09
Conversion of garage to habitable use
1 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent MR FAHIR ALHAMDAWI Suite · Officer Katherine Mills
Planning Application
Approved
2021-10-18
Proposed repositioning of a side close-boarded timber fence and trellis on the eastern boundary at 2 Westlake Close.
2 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr Michael Oakes · Officer Hardev Gill
Planning Application
Approved
2021-06-16
Conversion of garage to study room(Application for a Certificate of Lawful Development for a Proposed Development)
1 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent MR FAHIR ALHAMDAWI Suite · Officer Hardev Gill
Planning Application
Withdrawn
2021-06-01
Single storey rear extension, single storey side extension and conversion of garage to habitable use
5 WESTLAKE CLOSE HAYES MIDDLESEX UB4 9RT · premises record
Agent Mr David Ewins · Officer Hardev Gill
Planning Application
Approved
2021-04-20
Single storey side and rear extension and conversion of garage to habitable use
5 WESTLAKE CLOSE HAYES MIDDLESEX UB4 9RT · premises record
Agent Mr David Ewins · Officer Jivan Manku
Planning Application
Approved
2021-01-29
Erection of two-storey side extension.
8 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Miss Prabhleen Rooprai · Officer Sadmir Kabashi
Approved
2025-10-24
More
Planning Application
Erection of single storey side and rear extension, following demolition of rear shed.
20 WESTLAKE CLOSE HAYES · premises record
Agent Other TRICON DESIGN STUDIO · Officer Becky Smith
Approved
2023-12-01
More
Planning Application
Conversion of integral garage to habitable accommodation.
25 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr Ibbad Stanakzai · Officer Nicola Taplin
Approved
2023-11-20
More
Planning Application
Show all 10 rows
Erection of a front porch following demolition of existing front porch.
26 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr GUY HAYNES · Officer Benjamin Hicks
Approved
2023-10-02
More
Planning Application
Conversion of garage to habitable use. Erection of a single storey rear extension.
25 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr Ibbad Stanakzai · Officer Becky Smith
Refused
2023-09-09
More
Planning Application
Conversion of garage to habitable use
1 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent MR FAHIR ALHAMDAWI Suite · Officer Katherine Mills
Approved
2021-10-18
More
Planning Application
Proposed repositioning of a side close-boarded timber fence and trellis on the eastern boundary at 2 Westlake Close.
2 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent Mr Michael Oakes · Officer Hardev Gill
Approved
2021-06-16
More
Planning Application
Conversion of garage to study room(Application for a Certificate of Lawful Development for a Proposed Development)
1 WESTLAKE CLOSE HAYES UB4 9RT · premises record
Agent MR FAHIR ALHAMDAWI Suite · Officer Hardev Gill
Withdrawn
2021-06-01
More
Planning Application
Single storey rear extension, single storey side extension and conversion of garage to habitable use
5 WESTLAKE CLOSE HAYES MIDDLESEX UB4 9RT · premises record
Agent Mr David Ewins · Officer Hardev Gill
Approved
2021-04-20
More
Planning Application
Single storey side and rear extension and conversion of garage to habitable use
5 WESTLAKE CLOSE HAYES MIDDLESEX UB4 9RT · premises record
Agent Mr David Ewins · Officer Jivan Manku
Approved
2021-01-29
More
Planning Application
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 32 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 32 of 32 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 32 of 32 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 21 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 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent21 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 9, D: 8, 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.
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.