Postcode record · Hillingdon
UB4 8EJ.
UB4 8EJ has 20 known premises and 16 planning records — 7 approved of 12 decided (58.3%). 12 EPC records.
Postcode UB4 8EJ · boundary not held, centred on the postcodeApprovedRefusedOther30 on the map — every match
At a glance · this postcodeHillingdon profile →
20
Premises
known addresses (UPRNs)
16
Applications
12 decided
58.3%
Approval rate
7 approved · 5 refused
12
EPC records
ratings C 2 · D 8 · E 2
30
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 8EJ has 20 known premises and 16 planning records — 7 approved of 12 decided (58.3%). 12 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 10025187839
UPRN 10090333364
UPRN 100021425982
UPRN 100021425983
UPRN 100021425984
UPRN 100021425985
UPRN 100021425986
UPRN 100021425987
UPRN 100021425988
UPRN 100021425989
UPRN 10025187839
UPRN 10090333364
UPRN 100021425982
Show all 10 rows
UPRN 100021425983
UPRN 100021425984
UPRN 100021425985
UPRN 100021425986
UPRN 100021425987
UPRN 100021425988
UPRN 100021425989
Planning
What happened?
16 planning applications across the postcode; 7 approved of 12 decided (58.3%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear extension
67 HAYES END ROAD HAYES · premises record
Officer Nicola Taplin
Planning Application
Other
2026-04-27
Erection of a single storey infill extension to the rear
57 HAYES END ROAD HAYES · premises record
Officer Analese Haynes
Planning Application
Approved
2026-03-03
Details pursuant to the discharge of Condition 3 (landscape scheme) of planning permission ref. 23149/APP/2025/1793, dated 21-08-2025 (Conversion of single dwelling house into 2 self-contained flats involving the erection of single-storey rear extension, conversion of roof space including rear dorme
53 HAYES END ROAD HAYES · premises record
Officer Christos Chrysanthou
Planning Application
Refused
2026-01-28
Details pursuant to the discharge of Conditions 3 (Landscape Scheme) of planning permission ref. 23149/APP/2025/1793, dated 21-08-25 (Conversion of single dwelling house into 2 self-contained flats involving the erection of single-storey rear extension, conversion of roof space including rear dormer
53 HAYES END ROAD HAYES · premises record
Officer Wai Hing Tse
Planning Application
Refused
2025-11-07
Conversion of single dwelling house into 2 self-contained flats involving the erection of single-storey rear extension, conversion of roof space including rear dormer and front rooflights, amendments to fenestration and associated parking and landscaping.
53 HAYES END ROAD HAYES · premises record
Officer Christos Chrysanthou
Planning Application
Approved
2025-06-30
Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights. Erection of a single storey rear extension. Conversion of dwellinghouse into two self-contained residential units.
53 HAYES END ROAD HAYES · premises record
Officer Christos Chrysanthou
Planning Application
Refused
2024-12-05
Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
53 HAYES END ROAD HAYES · premises record
Officer Nicola Taplin
Planning Application
Approved
2024-12-02
Part two storey, part single storey rear extension with alterations to side elevation
71 HAYES END ROAD HAYES UB4 8EJ · premises record
Officer Nesha Burnham
Planning Application
Approved
2020-11-23
ERECTION OF PART TWO STOREY REAR AND SIDE AND PART SINGLE STOREY REAR AND SIDE EXTENSIONS AND CONVERSION OF ROOF FROM HIP TO GABLE END WITH INSTALLATION OF A REAR DORMER WINDOW (INVOLVING DEMOLITION OF PART OF EXISTING GARAGE)
57 HAYES END ROAD HAYES · premises record
Officer Sonia / Louie Bowen
Planning Application
Approved
2005-01-10
ERECTION OF PART TWO STOREY SIDE, PART SINGLE STOREY SIDE, PART TWO STOREY REAR AND PART SINGLE STOREY REAR EXTENSION, AND CONVERSION OF ROOF FROM HIP TO GABLE END INCORPORATING INSTALLATION OF REAR DORMER WINDOW (INVOLVING DEMOLITION OF PART OF EXISTING GARAGE)
57 HAYES END ROAD HAYES · premises record
Officer Sonia / Louie Bowen
Planning Application
Withdrawn
2004-10-08
Erection of single storey rear extension
67 HAYES END ROAD HAYES · premises record
Officer Nicola Taplin
Other
2026-04-27
More
Planning Application
Erection of a single storey infill extension to the rear
57 HAYES END ROAD HAYES · premises record
Officer Analese Haynes
Approved
2026-03-03
More
Planning Application
Details pursuant to the discharge of Condition 3 (landscape scheme) of planning permission ref. 23149/APP/2025/1793, dated 21-08-2025 (Conversion of single dwelling house into 2 self-contained flats involving the erection of single-storey rear extension, conversion of roof space including rear dorme
53 HAYES END ROAD HAYES · premises record
Officer Christos Chrysanthou
Refused
2026-01-28
More
Planning Application
Show all 10 rows
Details pursuant to the discharge of Conditions 3 (Landscape Scheme) of planning permission ref. 23149/APP/2025/1793, dated 21-08-25 (Conversion of single dwelling house into 2 self-contained flats involving the erection of single-storey rear extension, conversion of roof space including rear dormer
53 HAYES END ROAD HAYES · premises record
Officer Wai Hing Tse
Refused
2025-11-07
More
Planning Application
Conversion of single dwelling house into 2 self-contained flats involving the erection of single-storey rear extension, conversion of roof space including rear dormer and front rooflights, amendments to fenestration and associated parking and landscaping.
53 HAYES END ROAD HAYES · premises record
Officer Christos Chrysanthou
Approved
2025-06-30
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights. Erection of a single storey rear extension. Conversion of dwellinghouse into two self-contained residential units.
53 HAYES END ROAD HAYES · premises record
Officer Christos Chrysanthou
Refused
2024-12-05
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
53 HAYES END ROAD HAYES · premises record
Officer Nicola Taplin
Approved
2024-12-02
More
Planning Application
Part two storey, part single storey rear extension with alterations to side elevation
71 HAYES END ROAD HAYES UB4 8EJ · premises record
Officer Nesha Burnham
Approved
2020-11-23
More
Planning Application
ERECTION OF PART TWO STOREY REAR AND SIDE AND PART SINGLE STOREY REAR AND SIDE EXTENSIONS AND CONVERSION OF ROOF FROM HIP TO GABLE END WITH INSTALLATION OF A REAR DORMER WINDOW (INVOLVING DEMOLITION OF PART OF EXISTING GARAGE)
57 HAYES END ROAD HAYES · premises record
Officer Sonia / Louie Bowen
Approved
2005-01-10
More
Planning Application
ERECTION OF PART TWO STOREY SIDE, PART SINGLE STOREY SIDE, PART TWO STOREY REAR AND PART SINGLE STOREY REAR EXTENSION, AND CONVERSION OF ROOF FROM HIP TO GABLE END INCORPORATING INSTALLATION OF REAR DORMER WINDOW (INVOLVING DEMOLITION OF PART OF EXISTING GARAGE)
57 HAYES END ROAD HAYES · premises record
Officer Sonia / Louie Bowen
Withdrawn
2004-10-08
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 20 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 20 of 20 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 20 of 20 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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent16 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 2, D: 8, E: 2.
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.