Postcode record · Hillingdon
UB4 8EL.
UB4 8EL has 19 known premises and 11 planning records — 6 approved of 9 decided (66.7%). 11 EPC records.
Postcode UB4 8EL · boundary not held, centred on the postcodeApprovedRefusedOther11 on the map — every match
At a glance · this postcodeHillingdon profile →
19
Premises
known addresses (UPRNs)
11
Applications
9 decided
66.7%
Approval rate
6 approved · 3 refused
11
EPC records
ratings C 1 · D 8 · E 2
11
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 8EL has 19 known premises and 11 planning records — 6 approved of 9 decided (66.7%). 11 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 10096326209
UPRN 10096326210
UPRN 100021426000
UPRN 100021426001
UPRN 100021426002
UPRN 100021426003
UPRN 100021426004
UPRN 100021426005
UPRN 100021426006
UPRN 100021426007
UPRN 10096326209
UPRN 10096326210
UPRN 100021426000
Show all 10 rows
UPRN 100021426001
UPRN 100021426002
UPRN 100021426003
UPRN 100021426004
UPRN 100021426005
UPRN 100021426006
UPRN 100021426007
Planning
What happened?
11 planning applications across the postcode; 6 approved of 9 decided (66.7%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of outbuilding to rear garden and the erection of a front porch
107 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Planning Application
Refused
2026-04-10
Change of use from Class C3 (Single Family Dwellinghouse) to a 9-person Large HMO (Sui Generis), erection of a part single, part double storey rear extension, rear dormer, and 2 x front roof lights (part retrospective)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Planning Application
Other
2026-03-10
Details pursuant to the discharge of Conditions 3 (Landscaping) of planning permission ref. 35665/APP/2024/3154, dated 13-03-25 (Conversion of dwelling house into two flats, including the conversion of garage to habitable space, erection of a single storey rear extension, rear dormer with front-faci
105 HAYES END ROAD HAYES · premises record
Officer Christopher Brady
Planning Application
Approved
2025-06-02
Conversion of dwelling house into two flats, including the conversion of garage to habitable space, erection of a single storey rear extension, rear dormer with front-facing roof lights, amendments to fenestrations and associated parking (amended description)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2024-12-02
Conversion of roof space to habitable use to include a rear dormer, to include 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2024-12-02
Erection of a part single, part double storey rear extension, conversion of garage to habitable space, alterations to roof form including a hip to gable extension, rear dormer and rooflights to facilitate the conversion of dwelling to 2 flats (1x2 bed and 1x3 bed). (amended description)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Planning Application
Refused
2024-08-02
Single storey rear extension with one rooflight (Application for a Certificate of Lawfulness for a proposed use or development).
121 HAYES END ROAD HAYES · premises record
Officer Peter Unthank
Planning Application
Approved
2009-06-16
Erection of a single storey rear extension (involving removal of existing rear extensions) (Application for a Certificate of Lawfulness for a proposed use or development).
89 HAYES END ROAD HAYES · premises record
Officer Cameron Stanley
Planning Application
Other
2008-03-14
ERECTION OF A TWO STOREY SIDE/REAR EXTENSION AND A SINGLE STOREY REAR EXTENSION
99 HAYES END ROAD HAYES · premises record
Officer Richard Buxton
Planning Application
Approved
2003-04-10
ERECTION OF TWO STOREY SIDE/REAR EXTENSION AND A SINGLE STOREY REAR EXTENSION
99 HAYES END ROAD HAYES · premises record
Officer Graham Nobbs
Planning Application
Refused
2002-11-29
Erection of outbuilding to rear garden and the erection of a front porch
107 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Refused
2026-04-10
More
Planning Application
Change of use from Class C3 (Single Family Dwellinghouse) to a 9-person Large HMO (Sui Generis), erection of a part single, part double storey rear extension, rear dormer, and 2 x front roof lights (part retrospective)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Other
2026-03-10
More
Planning Application
Details pursuant to the discharge of Conditions 3 (Landscaping) of planning permission ref. 35665/APP/2024/3154, dated 13-03-25 (Conversion of dwelling house into two flats, including the conversion of garage to habitable space, erection of a single storey rear extension, rear dormer with front-faci
105 HAYES END ROAD HAYES · premises record
Officer Christopher Brady
Approved
2025-06-02
More
Planning Application
Show all 10 rows
Conversion of dwelling house into two flats, including the conversion of garage to habitable space, erection of a single storey rear extension, rear dormer with front-facing roof lights, amendments to fenestrations and associated parking (amended description)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Approved
2024-12-02
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, to include 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Approved
2024-12-02
More
Planning Application
Erection of a part single, part double storey rear extension, conversion of garage to habitable space, alterations to roof form including a hip to gable extension, rear dormer and rooflights to facilitate the conversion of dwelling to 2 flats (1x2 bed and 1x3 bed). (amended description)
105 HAYES END ROAD HAYES · premises record
Officer Rhian Thomas
Refused
2024-08-02
More
Planning Application
Single storey rear extension with one rooflight (Application for a Certificate of Lawfulness for a proposed use or development).
121 HAYES END ROAD HAYES · premises record
Officer Peter Unthank
Approved
2009-06-16
More
Planning Application
Erection of a single storey rear extension (involving removal of existing rear extensions) (Application for a Certificate of Lawfulness for a proposed use or development).
89 HAYES END ROAD HAYES · premises record
Officer Cameron Stanley
Other
2008-03-14
More
Planning Application
ERECTION OF A TWO STOREY SIDE/REAR EXTENSION AND A SINGLE STOREY REAR EXTENSION
99 HAYES END ROAD HAYES · premises record
Officer Richard Buxton
Approved
2003-04-10
More
Planning Application
ERECTION OF TWO STOREY SIDE/REAR EXTENSION AND A SINGLE STOREY REAR EXTENSION
99 HAYES END ROAD HAYES · premises record
Officer Graham Nobbs
Refused
2002-11-29
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 19 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 19 of 19 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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 5 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 5 applications
Case officer on 2 applications
Case officer on 1 application
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 1, 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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.