Postcode record · Hillingdon
UB4 8AF.
UB4 8AF has 24 known premises and 52 planning records — 32 approved of 47 decided (68.1%). 14 EPC records.
Postcode UB4 8AF · boundary not held, centred on the postcodeApprovedRefusedOther52 on the map — every match
At a glance · this postcodeHillingdon profile →
24
Premises
known addresses (UPRNs)
52
Applications
47 decided
68.1%
Approval rate
32 approved · 15 refused
56 days
Median decision time
average 92 days · 52 dated decisions
14
EPC records
ratings C 1 · D 9 · E 3 · G 1
52
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 8AF has 24 known premises and 52 planning records — 32 approved of 47 decided (68.1%). 14 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 768010704
UPRN 10096323818
UPRN 100021432878
UPRN 100021432879
UPRN 100021432880
UPRN 100021432881
UPRN 100021432882
UPRN 100021432883
UPRN 100021432884
UPRN 100021432885
UPRN 768010704
UPRN 10096323818
UPRN 100021432878
Show all 10 rows
UPRN 100021432879
UPRN 100021432880
UPRN 100021432881
UPRN 100021432882
UPRN 100021432883
UPRN 100021432884
UPRN 100021432885
Planning
What happened?
52 planning applications across the postcode; 32 approved of 47 decided (68.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from Class C3 to Class C2 (Application for a Certificate of Lawful Development for a Proposed Development)
124 PARK LANE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2026-03-18
Change of use from Class C3(a) (single dwellinghouse) to C3(b) (supported living for up to 4 children aged 7-17 years) (Application for a Certificate of Lawful Development for a Proposed Development).
124 PARK LANE HAYES UB4 8AF · premises record
Officer Nicola Taplin
Planning Application
Refused
2025-10-28
Erection of a Single-Storey Rear Extension.
126 PARK LANE HAREFIELD · premises record
Officer Christos Chrysanthou
Planning Application
Approved
2023-04-28
Erection of single storey extension to the rear
112 PARK LANE HAYES UB4 8AF · premises record
Officer Rhian Thomas
Planning Application
Approved
2022-11-28
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
112 PARK LANE HAYES UB4 8AF · premises record
Officer Rhian Thomas
Planning Application
Approved
2022-11-14
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
102 PARK LANE HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2022-08-23
Erection of single storey side and first floor rear extension
120 PARK LANE HAREFIELD · premises record
Officer Niamh McMenamin
Planning Application
Approved
2022-02-28
Erection of a single storey extension to the side and internal alterations
107 PARK LANE HAYES UB4 8AF · premises record
Officer Hardev Gill
Planning Application
Approved
2022-02-09
Erection of front porch, single storey rear extension and part first floor rear extension.
122 PARK LANE HAYES UB4 8AF · premises record
Officer Zara Raza
Planning Application
Approved
2021-12-14
Erection of a single storey side extension
107 PARK LANE HAYES UB4 8AF · premises record
Officer Haydon Richardson
Planning Application
No determination
2021-11-18
Change of use from Class C3 to Class C2 (Application for a Certificate of Lawful Development for a Proposed Development)
124 PARK LANE HAYES · premises record
Officer Nicola Taplin
Refused
2026-03-18
More
Planning Application
Change of use from Class C3(a) (single dwellinghouse) to C3(b) (supported living for up to 4 children aged 7-17 years) (Application for a Certificate of Lawful Development for a Proposed Development).
124 PARK LANE HAYES UB4 8AF · premises record
Officer Nicola Taplin
Refused
2025-10-28
More
Planning Application
Erection of a Single-Storey Rear Extension.
126 PARK LANE HAREFIELD · premises record
Officer Christos Chrysanthou
Approved
2023-04-28
More
Planning Application
Show all 10 rows
Erection of single storey extension to the rear
112 PARK LANE HAYES UB4 8AF · premises record
Officer Rhian Thomas
Approved
2022-11-28
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
112 PARK LANE HAYES UB4 8AF · premises record
Officer Rhian Thomas
Approved
2022-11-14
More
Planning Application
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
102 PARK LANE HAYES · premises record
Officer Rhian Thomas
Approved
2022-08-23
More
Planning Application
Erection of single storey side and first floor rear extension
120 PARK LANE HAREFIELD · premises record
Officer Niamh McMenamin
Approved
2022-02-28
More
Planning Application
Erection of a single storey extension to the side and internal alterations
107 PARK LANE HAYES UB4 8AF · premises record
Officer Hardev Gill
Approved
2022-02-09
More
Planning Application
Erection of front porch, single storey rear extension and part first floor rear extension.
122 PARK LANE HAYES UB4 8AF · premises record
Officer Zara Raza
Approved
2021-12-14
More
Planning Application
Erection of a single storey side extension
107 PARK LANE HAYES UB4 8AF · premises record
Officer Haydon Richardson
No determination
2021-11-18
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 24 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 24 of 24 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 24 of 24 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
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
Case officer on 4 applications
Case officer on 4 applications
Case officer on 4 applications
Show all 10 rows
Case officer on 3 applications
Case officer on 3 applications
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 precedent52 applications and 52 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 1, D: 9, E: 3, G: 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.
3 intent signals recorded in this postcode
EPC F/G · Long hold · HMO licensed
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.