Postcode record · Hillingdon
UB4 9RL.
UB4 9RL has 27 known premises and 20 planning records — 9 approved of 20 decided (45%). 15 EPC records.
Postcode UB4 9RL · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeHillingdon profile →
27
Premises
known addresses (UPRNs)
20
Applications
20 decided
45%
Approval rate
9 approved · 11 refused
15
EPC records
ratings B 1 · C 9 · D 3 · E 2
20
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 9RL has 27 known premises and 20 planning records — 9 approved of 20 decided (45%). 15 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 10022802334
UPRN 10095322552
UPRN 100021440121
UPRN 100021440122
UPRN 100021440123
UPRN 100021440124
UPRN 100021440125
UPRN 100021440126
UPRN 100021440127
UPRN 10022802334
UPRN 10095322552
Show all 10 rows
UPRN 100021440121
UPRN 100021440122
UPRN 100021440123
UPRN 100021440124
UPRN 100021440125
UPRN 100021440126
UPRN 100021440127
Planning
What happened?
20 planning applications across the postcode; 9 approved of 20 decided (45%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part single storey, part two storey rear extension, and amendments to fenestration.
11 WILSTONE CLOSE HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2025-07-18
Retention of timber framed garage, porch canopy and front gates (Retrospective application).
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Refused
2023-08-15
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights
13 WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Approved
2020-06-01
First floor rear extension and conversion of roof space to habitable use to include a rear dormer and 2 front roof lights
13 WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Refused
2020-02-12
Application for a non-material amendment to planning permission Ref: 71592/APP/2016/256 dated 01/04/2016 (First floor side/rear extension) to allow for amendments to fenestration, single storey roof element, installation of rooflights and render
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Refused
2019-07-06
Single storey side/rear extension
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Refused
2019-02-21
Two storey side extension and part two storey, part single storey rear extension (Part Retrospective)
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Refused
2018-11-04
Two storey, 2-bed dwelling with associated parking and amenity space.
LAND FORMING PART OF 13 WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Henrietta Ashun
Planning Application
Refused
2017-03-01
First floor side/rear extension
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Planning Application
Approved
2016-01-21
Use of property as two residential units (Application for a Certificate of Lawful Development for an Existing Development)
14 WILSTONE CLOSE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2014-11-13
Erection of a part single storey, part two storey rear extension, and amendments to fenestration.
11 WILSTONE CLOSE HAYES · premises record
Officer Rhian Thomas
Approved
2025-07-18
More
Planning Application
Retention of timber framed garage, porch canopy and front gates (Retrospective application).
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Refused
2023-08-15
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and 2 front rooflights
13 WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Approved
2020-06-01
More
Planning Application
Show all 10 rows
First floor rear extension and conversion of roof space to habitable use to include a rear dormer and 2 front roof lights
13 WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Refused
2020-02-12
More
Planning Application
Application for a non-material amendment to planning permission Ref: 71592/APP/2016/256 dated 01/04/2016 (First floor side/rear extension) to allow for amendments to fenestration, single storey roof element, installation of rooflights and render
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Refused
2019-07-06
More
Planning Application
Single storey side/rear extension
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Refused
2019-02-21
More
Planning Application
Two storey side extension and part two storey, part single storey rear extension (Part Retrospective)
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Refused
2018-11-04
More
Planning Application
Two storey, 2-bed dwelling with associated parking and amenity space.
LAND FORMING PART OF 13 WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Henrietta Ashun
Refused
2017-03-01
More
Planning Application
First floor side/rear extension
14A WILSTONE CLOSE HAYES UB4 9RL · premises record
Officer Nicola Taplin
Approved
2016-01-21
More
Planning Application
Use of property as two residential units (Application for a Certificate of Lawful Development for an Existing Development)
14 WILSTONE CLOSE HAYES · premises record
Officer Nicola Taplin
Refused
2014-11-13
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 27 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 27 of 27 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 27 of 27 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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 10 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 10 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 8 rows
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 precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings B: 1, C: 9, D: 3, E: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.