Postcode record · Hillingdon
UB4 8LZ.
UB4 8LZ has 39 known premises and 42 planning records — 32 approved of 42 decided (76.2%). 18 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeHillingdon profile →
39
Premises
known addresses (UPRNs)
42
Applications
42 decided
76.2%
Approval rate
32 approved · 8 refused
18
EPC records
ratings C 2 · D 11 · E 5
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
UB4 8LZ has 39 known premises and 42 planning records — 32 approved of 42 decided (76.2%). 18 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 100021414086
UPRN 100021414087
UPRN 100021414088
UPRN 100021414089
UPRN 100021414090
UPRN 100021414091
UPRN 100021414092
UPRN 100021414093
UPRN 100021414094
UPRN 100021414095
UPRN 100021414086
UPRN 100021414087
UPRN 100021414088
Show all 10 rows
UPRN 100021414089
UPRN 100021414090
UPRN 100021414091
UPRN 100021414092
UPRN 100021414093
UPRN 100021414094
UPRN 100021414095
Planning
What happened?
42 planning applications across the postcode; 32 approved of 42 decided (76.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
TREE SURGERY TO ONE HORSE CHESTNUT IN GROUP G11 ON TPO 24, INCLUDING REMOVAL OF TWO LOW LIMBS ON THE LEFT HAND SIDE OF THE TREE AND TWO LOW LIMBS ON THE RIGHT HAND SIDE OF THE TREE
45 ADELPHI CRESCENT HAYES · premises record
Agent T J STOREY · Officer Simon Hawkins
Tree Works (TPO)
Approved
2099-09-20
non-material amendment to planning permission ref. 78333/APP/2024/723, dated 05/06/2024 (Erection of a single storey detached building to the rear for use as a residential annexe) to add a Shower and WC
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent mr matt sung · Officer Analese Haynes
Planning Application
Approved
2026-01-28
Erection of outbuilding and veranda to rear garden (Retrospective Application)
24 ADELPHI CRESCENT HAYES · premises record
Agent Mr Harvir Dadyal · Officer Analese Haynes
Planning Application
Approved
2025-12-01
Non-material amendment to planning permission ref. 78333/APP/2024/723, dated 05-06-24 (Erection of a single storey detached building to the rear for use as a residential annexe) to increase the size and number of outbuilding windows
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent mr matt sung · Officer Analese Haynes
Planning Application
Approved
2025-11-26
Conversion of a single dwelling house into 2no. self contained Flats.
18 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent Mr Paul Nweze · Officer Rhian Thomas
Planning Application
Refused
2025-11-24
Alteration to rear extension to include a rear lantern and new side facing window at ground floor level.
48 ADELPHI CRESCENT HAYES · premises record
Agent Mr Michael Oakes · Officer Agatha Dutton
Planning Application
Approved
2025-01-13
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 with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
48 ADELPHI CRESCENT HAYES · premises record
Agent Mr Sunny Roy · Officer Sadmir Kabashi
Planning Application
Approved
2024-06-27
Alteration to rear extension to include a rear lantern and new side facing window at ground floor level. (Amended Description)
48 ADELPHI CRESCENT HAYES · premises record
Agent Sunny Roy · Officer Daniel Ambrose
Planning Application
Approved
2024-04-26
Erection of a single storey detached building to the rear for use as a residential annexe
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent Mr Matt Sung · Officer Daniel Ambrose
Planning Application
Approved
2024-03-20
Erection of a single storey extension to the rear
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent mr matt sung · Officer Benjamin Hicks
Planning Application
Approved
2023-10-18
TREE SURGERY TO ONE HORSE CHESTNUT IN GROUP G11 ON TPO 24, INCLUDING REMOVAL OF TWO LOW LIMBS ON THE LEFT HAND SIDE OF THE TREE AND TWO LOW LIMBS ON THE RIGHT HAND SIDE OF THE TREE
45 ADELPHI CRESCENT HAYES · premises record
Agent T J STOREY · Officer Simon Hawkins
Approved
2099-09-20
More
Tree Works (TPO)
non-material amendment to planning permission ref. 78333/APP/2024/723, dated 05/06/2024 (Erection of a single storey detached building to the rear for use as a residential annexe) to add a Shower and WC
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent mr matt sung · Officer Analese Haynes
Approved
2026-01-28
More
Planning Application
Erection of outbuilding and veranda to rear garden (Retrospective Application)
24 ADELPHI CRESCENT HAYES · premises record
Agent Mr Harvir Dadyal · Officer Analese Haynes
Approved
2025-12-01
More
Planning Application
Show all 10 rows
Non-material amendment to planning permission ref. 78333/APP/2024/723, dated 05-06-24 (Erection of a single storey detached building to the rear for use as a residential annexe) to increase the size and number of outbuilding windows
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent mr matt sung · Officer Analese Haynes
Approved
2025-11-26
More
Planning Application
Conversion of a single dwelling house into 2no. self contained Flats.
18 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent Mr Paul Nweze · Officer Rhian Thomas
Refused
2025-11-24
More
Planning Application
Alteration to rear extension to include a rear lantern and new side facing window at ground floor level.
48 ADELPHI CRESCENT HAYES · premises record
Agent Mr Michael Oakes · Officer Agatha Dutton
Approved
2025-01-13
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 with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
48 ADELPHI CRESCENT HAYES · premises record
Agent Mr Sunny Roy · Officer Sadmir Kabashi
Approved
2024-06-27
More
Planning Application
Alteration to rear extension to include a rear lantern and new side facing window at ground floor level. (Amended Description)
48 ADELPHI CRESCENT HAYES · premises record
Agent Sunny Roy · Officer Daniel Ambrose
Approved
2024-04-26
More
Planning Application
Erection of a single storey detached building to the rear for use as a residential annexe
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent Mr Matt Sung · Officer Daniel Ambrose
Approved
2024-03-20
More
Planning Application
Erection of a single storey extension to the rear
21 ADELPHI CRESCENT HAYES UB4 8LZ · premises record
Agent mr matt sung · Officer Benjamin Hicks
Approved
2023-10-18
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode 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
Agent on 5 applications
Agent on 3 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 5 applications
Agent on 3 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 precedent42 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 2, D: 11, 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 Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.