Postcode record · Hillingdon
UB4 0AP.
UB4 0AP has 34 known premises and 49 planning records — 37 approved of 47 decided (78.7%). 25 EPC records.
Postcode UB4 0AP · boundary not held, centred on the postcodeApprovedRefusedOther52 on the map — every match
At a glance · this postcodeHillingdon profile →
34
Premises
known addresses (UPRNs)
49
Applications
47 decided
78.7%
Approval rate
37 approved · 10 refused
25
EPC records
ratings C 3 · D 20 · E 1 · F 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 0AP has 34 known premises and 49 planning records — 37 approved of 47 decided (78.7%). 25 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 100021419430
UPRN 100021419431
UPRN 100021419432
UPRN 100021419433
UPRN 100021419434
UPRN 100021419435
UPRN 100021419436
UPRN 100021419437
UPRN 100021419438
UPRN 100021419439
UPRN 100021419430
UPRN 100021419431
UPRN 100021419432
Show all 10 rows
UPRN 100021419433
UPRN 100021419434
UPRN 100021419435
UPRN 100021419436
UPRN 100021419437
UPRN 100021419438
UPRN 100021419439
Planning
What happened?
49 planning applications across the postcode; 37 approved of 47 decided (78.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part single storey, part first floor extension to the rear.
16 CHAUCER AVENUE HAYES MIDDLESEX UB4 OAP · premises record
Officer Nicola Taplin
Planning Application
Approved
2025-06-10
Erection of an outbuilding in rear garden
27 CHAUCER AVENUE HAYES UB4 0AP · premises record
Officer Nicola Taplin
Planning Application
Approved
2025-01-06
Erection of a first floor rear extension.
4 CHAUCER AVENUE HAYES · premises record
Officer Agatha Dutton
Planning Application
Approved
2024-12-20
Erection of extension to the front of existing annex.
9 CHAUCER AVENUE HAYES · premises record
Officer Mike Kemp
Planning Application
Approved
2024-12-20
Lawful development certificate application for the use of the outbuilding for purposes incidental to the use of the main dwelling at 9 Chaucer Avenue
9 CHAUCER AVENUE HAYES · premises record
Officer Mike Kemp
Planning Application
Approved
2024-10-24
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end with new gable end window. Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
4 CHAUCER AVENUE HAYES · premises record
Officer Analese Haynes
Planning Application
Approved
2024-10-21
Erection of a single storey extension to the rear
4 CHAUCER AVENUE HAYES · premises record
Officer Sadmir Kabashi
Planning Application
Approved
2024-10-18
Erection of a first floor rear extension
14 CHAUCER AVENUE HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2024-07-08
Planning Application
Approved
2023-02-24
Erection of a first floor rear extension
27 CHAUCER AVENUE HAYES UB4 0AP · premises record
Officer Hardev Gill
Planning Application
Approved
2022-07-06
Erection of a part single storey, part first floor extension to the rear.
16 CHAUCER AVENUE HAYES MIDDLESEX UB4 OAP · premises record
Officer Nicola Taplin
Approved
2025-06-10
More
Planning Application
Erection of an outbuilding in rear garden
27 CHAUCER AVENUE HAYES UB4 0AP · premises record
Officer Nicola Taplin
Approved
2025-01-06
More
Planning Application
Erection of a first floor rear extension.
4 CHAUCER AVENUE HAYES · premises record
Officer Agatha Dutton
Approved
2024-12-20
More
Planning Application
Show all 10 rows
Erection of extension to the front of existing annex.
9 CHAUCER AVENUE HAYES · premises record
Officer Mike Kemp
Approved
2024-12-20
More
Planning Application
Lawful development certificate application for the use of the outbuilding for purposes incidental to the use of the main dwelling at 9 Chaucer Avenue
9 CHAUCER AVENUE HAYES · premises record
Officer Mike Kemp
Approved
2024-10-24
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end with new gable end window. Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
4 CHAUCER AVENUE HAYES · premises record
Officer Analese Haynes
Approved
2024-10-21
More
Planning Application
Erection of a single storey extension to the rear
4 CHAUCER AVENUE HAYES · premises record
Officer Sadmir Kabashi
Approved
2024-10-18
More
Planning Application
Erection of a first floor rear extension
14 CHAUCER AVENUE HAYES · premises record
Officer Rhian Thomas
Approved
2024-07-08
More
Planning Application
Approved
2023-02-24
More
Planning Application
Erection of a first floor rear extension
27 CHAUCER AVENUE HAYES UB4 0AP · premises record
Officer Hardev Gill
Approved
2022-07-06
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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 34 of 34 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 12 applications
Case officer on 4 applications
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 1 application
Case officer on 1 application
Case officer on 12 applications
Case officer on 4 applications
Case officer on 2 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 precedent49 applications and 52 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings C: 3, D: 20, E: 1, F: 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.