Postcode record · Hillingdon
UB4 8DU.
UB4 8DU has 16 known premises and 8 planning records — 6 approved of 7 decided (85.7%). 5 EPC records.
Postcode UB4 8DU · boundary not held, centred on the postcodeApprovedRefusedOther8 on the map — every match
At a glance · this postcodeHillingdon profile →
16
Premises
known addresses (UPRNs)
8
Applications
7 decided
85.7%
Approval rate
6 approved · 1 refused
53 days
Median decision time
average 49 days · 8 dated decisions
5
EPC records
ratings C 1 · D 3 · E 1
8
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 8DU has 16 known premises and 8 planning records — 6 approved of 7 decided (85.7%). 5 EPC records.
Premises
Name
Details
UPRN 100021422415
UPRN 100021422416
UPRN 100021422417
UPRN 100021422418
UPRN 100021422419
UPRN 100021422420
UPRN 100021422421
UPRN 100021422422
UPRN 100021422423
UPRN 100021422424
UPRN 100021422415
UPRN 100021422416
UPRN 100021422417
Show all 10 rows
UPRN 100021422418
UPRN 100021422419
UPRN 100021422420
UPRN 100021422421
UPRN 100021422422
UPRN 100021422423
UPRN 100021422424
Planning
What happened?
8 planning applications across the postcode; 6 approved of 7 decided (85.7%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.90 metres, and for which the height of the eaves would be 2.65 metres.
70 DERWENT DRIVE HAYES · premises record
Officer Eloise Hawkes
Planning Application
Approved
2026-04-13
Removal of existing and erection of a single storey detached outbuilding at rear of the garden for use as storage/workshop
82 DERWENT DRIVE HAYES UB4 8DU · premises record
Officer Rebecca Lo
Planning Application
Approved
2021-05-12
Planning Application
Approved
2019-05-07
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
82 DERWENT DRIVE HAYES UB4 8DU · premises record
Officer Nicola Taplin
Planning Application
Approved
2019-05-07
CONVERSION OF ROOFSPACE TO HABITABLE ACCOMMODATION INCORPORATING INSTALLATION OF SIDE AND REAR DORMER WINDOWS (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT)
72 DERWENT DRIVE HAYES · premises record
Officer Sonia / Louie Bowen
Planning Application
Other
2005-05-06
ERECTION OF A FIRST FLOOR SIDE EXTENSION
77 DERWENT DRIVE HAYES · premises record
Officer Karen Mcleod
Planning Application
Approved
2002-04-26
ERECTION OF A FIRST FLOOR SIDE EXTENSION
77 DERWENT DRIVE HAYES · premises record
Officer Karen Mcleod
Planning Application
Refused
2001-05-11
Erection of a two storey front extension and a single storey rear extension
72 DERWENT DRIVE HAYES · premises record
Officer Shahida Manjlai
—
Approved
1998-07-10
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.90 metres, and for which the height of the eaves would be 2.65 metres.
70 DERWENT DRIVE HAYES · premises record
Officer Eloise Hawkes
Approved
2026-04-13
More
Planning Application
Removal of existing and erection of a single storey detached outbuilding at rear of the garden for use as storage/workshop
82 DERWENT DRIVE HAYES UB4 8DU · premises record
Officer Rebecca Lo
Approved
2021-05-12
More
Planning Application
Approved
2019-05-07
More
Planning Application
Show all 8 rows
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
82 DERWENT DRIVE HAYES UB4 8DU · premises record
Officer Nicola Taplin
Approved
2019-05-07
More
Planning Application
CONVERSION OF ROOFSPACE TO HABITABLE ACCOMMODATION INCORPORATING INSTALLATION OF SIDE AND REAR DORMER WINDOWS (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT)
72 DERWENT DRIVE HAYES · premises record
Officer Sonia / Louie Bowen
Other
2005-05-06
More
Planning Application
ERECTION OF A FIRST FLOOR SIDE EXTENSION
77 DERWENT DRIVE HAYES · premises record
Officer Karen Mcleod
Approved
2002-04-26
More
Planning Application
ERECTION OF A FIRST FLOOR SIDE EXTENSION
77 DERWENT DRIVE HAYES · premises record
Officer Karen Mcleod
Refused
2001-05-11
More
Planning Application
Erection of a two storey front extension and a single storey rear extension
72 DERWENT DRIVE HAYES · premises record
Officer Shahida Manjlai
Approved
1998-07-10
More
—
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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 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 8 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 2 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 precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, D: 3, E: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.