Postcode record · Hillingdon
UB3 2PU.
UB3 2PU has 33 known premises and 23 planning records — 13 approved of 21 decided (61.9%). 18 EPC records.
Postcode UB3 2PU · boundary not held, centred on the postcodeApprovedRefusedOther23 on the map — every match
At a glance · this postcodeHillingdon profile →
33
Premises
known addresses (UPRNs)
23
Applications
21 decided
61.9%
Approval rate
13 approved · 8 refused
18
EPC records
ratings C 4 · D 11 · E 3
23
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?
UB3 2PU has 33 known premises and 23 planning records — 13 approved of 21 decided (61.9%). 18 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 768010414
UPRN 100021421536
UPRN 100021421537
UPRN 100021421538
UPRN 100021421539
UPRN 100021421540
UPRN 100021421541
UPRN 100021421542
UPRN 100021421543
UPRN 100021421544
UPRN 768010414
UPRN 100021421536
UPRN 100021421537
Show all 10 rows
UPRN 100021421538
UPRN 100021421539
UPRN 100021421540
UPRN 100021421541
UPRN 100021421542
UPRN 100021421543
UPRN 100021421544
Planning
What happened?
23 planning applications across the postcode; 13 approved of 21 decided (61.9%). Latest 23 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 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.70 metres
141 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Eloise Hawkes
Planning Application
Approved
2026-01-08
Erection of a single storey rear extension.
133 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Becky Smith
Planning Application
Approved
2023-09-05
Erection of a single storey extension to the rear of dwelling with new side facing window.
129 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Emilie Bateman
Planning Application
Approved
2023-03-16
Erection of a single storey rear extension, external walls to be pebble dashed finished and painted.
133 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Hardev Gill
Planning Application
Refused
2023-03-10
Erection of outbuilding to rear garden
129 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Emilie Bateman
Planning Application
Approved
2022-08-08
Part single storey, part two storey rear extension
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Kelly Sweeney
Planning Application
Approved
2021-05-20
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 3 metres
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Rebecca Lo
Planning Application
Approved
2021-03-31
Part two storey, part single storey rear extension
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Kelly Sweeney
Planning Application
Refused
2020-08-20
Part two storey, part single storey rear extension
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Kelly Sweeney
Planning Application
Refused
2020-04-28
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 3.55 metres, and for which the height of the eaves would be 2.8 metres
146 CROMWELL ROAD HAYES MIDDLESEX UB3 2PU · premises record
Officer John Cosgrove
Planning Application
Approved
2016-06-09
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 3.00 metres, and for which the height of the eaves would be 2.70 metres
141 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Eloise Hawkes
Approved
2026-01-08
More
Planning Application
Erection of a single storey rear extension.
133 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Becky Smith
Approved
2023-09-05
More
Planning Application
Erection of a single storey extension to the rear of dwelling with new side facing window.
129 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Emilie Bateman
Approved
2023-03-16
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension, external walls to be pebble dashed finished and painted.
133 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Hardev Gill
Refused
2023-03-10
More
Planning Application
Erection of outbuilding to rear garden
129 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Emilie Bateman
Approved
2022-08-08
More
Planning Application
Part single storey, part two storey rear extension
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Kelly Sweeney
Approved
2021-05-20
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 3 metres
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Rebecca Lo
Approved
2021-03-31
More
Planning Application
Part two storey, part single storey rear extension
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Kelly Sweeney
Refused
2020-08-20
More
Planning Application
Part two storey, part single storey rear extension
147 CROMWELL ROAD HAYES UB3 2PU · premises record
Officer Kelly Sweeney
Refused
2020-04-28
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 3.55 metres, and for which the height of the eaves would be 2.8 metres
146 CROMWELL ROAD HAYES MIDDLESEX UB3 2PU · premises record
Officer John Cosgrove
Approved
2016-06-09
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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 33 of 33 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 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 3 applications
Case officer on 3 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 3 applications
Case officer on 3 applications
Case officer on 3 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 4, D: 11, E: 3.
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.