Postcode record · Hillingdon
UB4 9BT.
UB4 9BT has 58 known premises and 40 planning records — 28 approved of 36 decided (77.8%). 42 EPC records.
Postcode UB4 9BT · boundary not held, centred on the postcodeApprovedRefusedOther40 on the map — every match
At a glance · this postcodeHillingdon profile →
58
Premises
known addresses (UPRNs)
40
Applications
36 decided
77.8%
Approval rate
28 approved · 8 refused
49 days
Median decision time
average 60 days · 40 dated decisions
42
EPC records
ratings A 1 · B 4 · C 14 · D 13 · E 7 · F 1 · G 2
40
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 9BT has 58 known premises and 40 planning records — 28 approved of 36 decided (77.8%). 42 EPC records.
Premises (18 of 58 shown)
Name
Details
UPRN 10090329314
UPRN 10090329315
UPRN 10090329316
UPRN 10090331725
UPRN 10090331726
UPRN 10090331727
UPRN 10092980311
UPRN 10092980312
UPRN 10092980313
UPRN 100021422582
UPRN 10090329314
UPRN 10090329315
UPRN 10090329316
Show all 10 rows
UPRN 10090331725
UPRN 10090331726
UPRN 10090331727
UPRN 10092980311
UPRN 10092980312
UPRN 10092980313
UPRN 100021422582
Planning
What happened?
40 planning applications across the postcode; 28 approved of 36 decided (77.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include a rear dormer 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).
1D DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Analese Haynes
Planning Application
Approved
2025-06-12
Erection of a single storey rear extension, following demolition of existing extension.
1D DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Nicola Taplin
Planning Application
Approved
2025-06-05
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and the conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
44 DOUGLAS CRESCENT HAYES · premises record
Officer Sadmir Kabashi
Planning Application
Approved
2024-05-23
Change of use from Class C3 (Dwellinghouse) to Class C2 (Children's Care Home)
24 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Christos Chrysanthou
Planning Application
Approved
2024-03-04
Erection of an outbuilding to rear garden.
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Natasha Vernal
Planning Application
Approved
2023-08-16
Erection of a single storey rear outbuilding for use as a gym/childrens play area and storage
18 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Rhian Thomas
Planning Application
Approved
2023-02-03
Erection of a single storey detached outbuilding.
18 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Fiona Rae
Planning Application
Withdrawn
2022-12-12
Change of use from residential house (Class C3) to a 4-bed House in Multiple Occupation (HMO) (Class C4) (Application for a Certificate of Lawful Development for a Proposed Use)
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Hardev Gill
Planning Application
Withdrawn
2022-11-14
Conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Mandeep Chaggar
Planning Application
Approved
2021-03-18
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres and for which the height of the eaves would be 2.9 metres
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Mandeep Chaggar
Planning Application
Approved
2021-03-18
Conversion of roof space to habitable use to include a rear dormer 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).
1D DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Analese Haynes
Approved
2025-06-12
More
Planning Application
Erection of a single storey rear extension, following demolition of existing extension.
1D DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Nicola Taplin
Approved
2025-06-05
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and the conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
44 DOUGLAS CRESCENT HAYES · premises record
Officer Sadmir Kabashi
Approved
2024-05-23
More
Planning Application
Show all 10 rows
Change of use from Class C3 (Dwellinghouse) to Class C2 (Children's Care Home)
24 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Christos Chrysanthou
Approved
2024-03-04
More
Planning Application
Erection of an outbuilding to rear garden.
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Natasha Vernal
Approved
2023-08-16
More
Planning Application
Erection of a single storey rear outbuilding for use as a gym/childrens play area and storage
18 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Rhian Thomas
Approved
2023-02-03
More
Planning Application
Erection of a single storey detached outbuilding.
18 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Fiona Rae
Withdrawn
2022-12-12
More
Planning Application
Change of use from residential house (Class C3) to a 4-bed House in Multiple Occupation (HMO) (Class C4) (Application for a Certificate of Lawful Development for a Proposed Use)
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Hardev Gill
Withdrawn
2022-11-14
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Mandeep Chaggar
Approved
2021-03-18
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres and for which the height of the eaves would be 2.9 metres
26 DOUGLAS CRESCENT HAYES UB4 9BT · premises record
Officer Mandeep Chaggar
Approved
2021-03-18
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 58 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 58 of 58 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 58 of 58 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 9 applications
Case officer on 4 applications
Case officer on 3 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 9 applications
Case officer on 4 applications
Case officer on 3 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent40 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy42 EPC records; ratings A: 1, B: 4, C: 14, D: 13, E: 7, F: 1, G: 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.
11 intent signals recorded in this postcode
HMO licence expiring · EPC F/G · Repeat sale · Price decline · 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.