Postcode record · Hillingdon
UB4 8BP.
UB4 8BP has 12 known premises and 12 planning records — 7 approved of 11 decided (63.6%). 10 EPC records.
Postcode UB4 8BP · boundary not held, centred on the postcodeApprovedRefusedOther13 on the map — every match
At a glance · this postcodeHillingdon profile →
12
Premises
known addresses (UPRNs)
12
Applications
11 decided
63.6%
Approval rate
7 approved · 4 refused
56 days
Median decision time
average 59 days · 12 dated decisions
10
EPC records
ratings C 4 · D 6
13
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 8BP has 12 known premises and 12 planning records — 7 approved of 11 decided (63.6%). 10 EPC records.
Premises
Name
Details
UPRN 100021428154
UPRN 100021428156
UPRN 100021428158
UPRN 100021428160
UPRN 100021428162
UPRN 100021428164
UPRN 100021428166
UPRN 100021428169
UPRN 100021428171
UPRN 100021428173
UPRN 100021428154
UPRN 100021428156
UPRN 100021428158
Show all 10 rows
UPRN 100021428160
UPRN 100021428162
UPRN 100021428164
UPRN 100021428166
UPRN 100021428169
UPRN 100021428171
UPRN 100021428173
Planning
What happened?
12 planning applications across the postcode; 7 approved of 11 decided (63.6%). Latest 12 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 3.00 metres, and for which the height of the eaves would be 2.80 metres.
281 KINGSHILL AVENUE HAYES · premises record
Officer Eloise Hawkes
Planning Application
Approved
2026-04-02
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.59 metres, for which the maximum height would be 2.87 metres, and for which the height of the eaves would be 3 metres
297 KINGSHILL AVENUE HAYES · premises record
Officer Babatunde Aregbesola
Planning Application
Approved
2021-03-02
Part two storey, part single storey side and rear extension, front canopy, conversion of roof space to habitable use to include a rear dormer and 2 front rooflights and outbuilding to rear for use as storage
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2019-11-04
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development).
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Approved
2018-03-16
Single storey rear extension and conversion of garage to habitable use, involving alterations to elevations
285 KINGSHILL AVENUE HAYES · premises record
Officer Charlotte Spencer
Planning Application
Refused
2017-12-11
Part two storey, part single storey side/rear extension and porch to front
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Approved
2017-02-02
Part two storey, part single storey side/rear extension and porch to front
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2016-11-21
Part two storey, part single storey rear/side extension
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2014-11-26
Single storey detached outbuilding to rear for use a playroom/ entertaining space (Retrospective)
289 KINGSHILL AVENUE HAYES UB4 8BP · premises record
Officer Nicola Taplin
Planning Application
Approved
2012-06-22
ERECTION OF A SINGLE STOREY REAR EXTENSION
287 KINGSHILL AVENUE HAYES · premises record
Officer Sonia / Louie Bowen
Planning Application
Approved
2005-04-14
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 3.00 metres, and for which the height of the eaves would be 2.80 metres.
281 KINGSHILL AVENUE HAYES · premises record
Officer Eloise Hawkes
Approved
2026-04-02
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.59 metres, for which the maximum height would be 2.87 metres, and for which the height of the eaves would be 3 metres
297 KINGSHILL AVENUE HAYES · premises record
Officer Babatunde Aregbesola
Approved
2021-03-02
More
Planning Application
Part two storey, part single storey side and rear extension, front canopy, conversion of roof space to habitable use to include a rear dormer and 2 front rooflights and outbuilding to rear for use as storage
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Refused
2019-11-04
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development).
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Approved
2018-03-16
More
Planning Application
Single storey rear extension and conversion of garage to habitable use, involving alterations to elevations
285 KINGSHILL AVENUE HAYES · premises record
Officer Charlotte Spencer
Refused
2017-12-11
More
Planning Application
Part two storey, part single storey side/rear extension and porch to front
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Approved
2017-02-02
More
Planning Application
Part two storey, part single storey side/rear extension and porch to front
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Refused
2016-11-21
More
Planning Application
Part two storey, part single storey rear/side extension
277 KINGSHILL AVENUE HAYES · premises record
Officer Nicola Taplin
Refused
2014-11-26
More
Planning Application
Single storey detached outbuilding to rear for use a playroom/ entertaining space (Retrospective)
289 KINGSHILL AVENUE HAYES UB4 8BP · premises record
Officer Nicola Taplin
Approved
2012-06-22
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION
287 KINGSHILL AVENUE HAYES · premises record
Officer Sonia / Louie Bowen
Approved
2005-04-14
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 12 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 12 of 12 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 12 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 6 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 6 applications
Case officer on 1 application
Case officer on 1 application
Show all 7 rows
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 precedent12 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 4, D: 6.
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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.