Postcode record · Hillingdon
UB4 8LY.
UB4 8LY has 18 known premises and 20 planning records — 10 approved of 19 decided (52.6%). 10 EPC records.
Postcode UB4 8LY · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeHillingdon profile →
18
Premises
known addresses (UPRNs)
20
Applications
19 decided
52.6%
Approval rate
10 approved · 9 refused
10
EPC records
ratings D 5 · E 5
20
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 8LY has 18 known premises and 20 planning records — 10 approved of 19 decided (52.6%). 10 EPC records.
Premises
Name
Details
UPRN 768010505
UPRN 100021414069
UPRN 100021414070
UPRN 100021414071
UPRN 100021414072
UPRN 100021414073
UPRN 100021414074
UPRN 100021414075
UPRN 100021414076
UPRN 100021414077
UPRN 768010505
UPRN 100021414069
UPRN 100021414070
Show all 10 rows
UPRN 100021414071
UPRN 100021414072
UPRN 100021414073
UPRN 100021414074
UPRN 100021414075
UPRN 100021414076
UPRN 100021414077
Planning
What happened?
20 planning applications across the postcode; 10 approved of 19 decided (52.6%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey side/rear extension
16 ADELPHI CRESCENT HAYES · premises record
Officer Analese Haynes
Planning Application
Approved
2026-04-10
Construction of a rear outbuilding (following demolition of the existing outbuilding) incidental to the main dwellinghouse.
2 ADELPHI CRESCENT HAYES · premises record
Officer Jimill Patel
Planning Application
Approved
2022-11-07
Erection of a two storey detached 2-bedroom (Class C3) residential dwelling, including waste storage; cycle store; parking and amenity space
1 ADELPHI CRESCENT HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2022-10-24
Construction of a rear outbuilding (following demolition of the existing outbuilding) incidental to the main dwellinghouse.
2 ADELPHI CRESCENT HAYES · premises record
Officer Jimill Patel
Planning Application
Refused
2022-08-12
Single storey side/rear extension (following demolition of the existing side and rear extension); removal of first floor side window and new first floor rear window.
2 ADELPHI CRESCENT HAYES · premises record
Officer Jimill Patel
Planning Application
Refused
2022-08-12
Erection of a two storey detached 2-bedroom (Class C3) residential dwelling, including waste storage; cycle store; parking and amenity space
1 ADELPHI CRESCENT HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2022-06-20
Part two storey part single storey side and rear extension involving demolition of existing single storey side extension
2 ADELPHI CRESCENT HAYES · premises record
Officer Emilie Bateman
Planning Application
Approved
2021-07-21
Part two storey, part single storey rear extension involving demolition of existing rear conservatory
2 ADELPHI CRESCENT HAYES · premises record
Officer Kelly Sweeney
Planning Application
Approved
2021-04-26
Erection of a two-storey 2-bed dwelling house with associated parking and amenity space and single storey rear extension to existing dwelling including demolition of existing side extension
2 ADELPHI CRESCENT HAYES · premises record
Officer Kelly Sweeney
Planning Application
Refused
2021-01-25
Erection of a two storey, 2 bed dwelling with associated parking and amenity space
1 ADELPHI CRESCENT HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2020-09-08
Erection of single storey side/rear extension
16 ADELPHI CRESCENT HAYES · premises record
Officer Analese Haynes
Approved
2026-04-10
More
Planning Application
Construction of a rear outbuilding (following demolition of the existing outbuilding) incidental to the main dwellinghouse.
2 ADELPHI CRESCENT HAYES · premises record
Officer Jimill Patel
Approved
2022-11-07
More
Planning Application
Erection of a two storey detached 2-bedroom (Class C3) residential dwelling, including waste storage; cycle store; parking and amenity space
1 ADELPHI CRESCENT HAYES · premises record
Officer Nicola Taplin
Refused
2022-10-24
More
Planning Application
Show all 10 rows
Construction of a rear outbuilding (following demolition of the existing outbuilding) incidental to the main dwellinghouse.
2 ADELPHI CRESCENT HAYES · premises record
Officer Jimill Patel
Refused
2022-08-12
More
Planning Application
Single storey side/rear extension (following demolition of the existing side and rear extension); removal of first floor side window and new first floor rear window.
2 ADELPHI CRESCENT HAYES · premises record
Officer Jimill Patel
Refused
2022-08-12
More
Planning Application
Erection of a two storey detached 2-bedroom (Class C3) residential dwelling, including waste storage; cycle store; parking and amenity space
1 ADELPHI CRESCENT HAYES · premises record
Officer Nicola Taplin
Refused
2022-06-20
More
Planning Application
Part two storey part single storey side and rear extension involving demolition of existing single storey side extension
2 ADELPHI CRESCENT HAYES · premises record
Officer Emilie Bateman
Approved
2021-07-21
More
Planning Application
Part two storey, part single storey rear extension involving demolition of existing rear conservatory
2 ADELPHI CRESCENT HAYES · premises record
Officer Kelly Sweeney
Approved
2021-04-26
More
Planning Application
Erection of a two-storey 2-bed dwelling house with associated parking and amenity space and single storey rear extension to existing dwelling including demolition of existing side extension
2 ADELPHI CRESCENT HAYES · premises record
Officer Kelly Sweeney
Refused
2021-01-25
More
Planning Application
Erection of a two storey, 2 bed dwelling with associated parking and amenity space
1 ADELPHI CRESCENT HAYES · premises record
Officer Nicola Taplin
Refused
2020-09-08
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 18 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 18 of 18 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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 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 5 applications
Case officer on 4 applications
Case officer on 3 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings D: 5, E: 5.
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.
7 intent signals recorded in this postcode
Appeal dismissed · Repeat sale · Long hold · Ageing director
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.