Postcode record · Hillingdon
UB3 5LR.
UB3 5LR has 26 known premises and 6 planning records — 4 approved of 6 decided (66.7%). 24 EPC records.
Postcode UB3 5LR · boundary not held, centred on the postcodeApprovedRefusedOther7 on the map — every match
At a glance · this postcodeHillingdon profile →
26
Premises
known addresses (UPRNs)
6
Applications
6 decided
66.7%
Approval rate
4 approved · 2 refused
56 days
Median decision time
average 51 days · 6 dated decisions
24
EPC records
ratings C 4 · D 9 · E 4 · F 5 · G 2
7
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 5LR has 26 known premises and 6 planning records — 4 approved of 6 decided (66.7%). 24 EPC records.
Premises (18 of 26 shown)
Name
Details
UPRN 100021419612
UPRN 100021419613
UPRN 100021419614
UPRN 100021419615
UPRN 100021419616
UPRN 100021419617
UPRN 100021419618
UPRN 100021419619
UPRN 100021419620
UPRN 100021419621
UPRN 100021419612
UPRN 100021419613
UPRN 100021419614
Show all 10 rows
UPRN 100021419615
UPRN 100021419616
UPRN 100021419617
UPRN 100021419618
UPRN 100021419619
UPRN 100021419620
UPRN 100021419621
Planning
What happened?
6 planning applications across the postcode; 4 approved of 6 decided (66.7%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension.
13 CHEVIOT CLOSE HARLINGTON · premises record
Officer Christopher Brady
Planning Application
Approved
2025-07-30
Erection of a single story rear extension and front porch extension.
13 CHEVIOT CLOSE HARLINGTON · premises record
Officer Rhian Thomas
Planning Application
Refused
2025-03-20
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 2.60 metres, and for which the height of the eaves would be 2.60 metres, following demolition of existing conservatory.
15 CHEVIOT CLOSE HARLINGTON UB3 5LR · premises record
Officer Analese Haynes
Planning Application
Approved
2024-12-05
ERECTION OF A PART SINGLE STOREY REAR EXTENSION (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMET)
26 CHEVIOT CLOSE HARLINGTON · premises record
Officer Colin Tebb
Planning Application
Refused
2007-05-01
ERECTION OF A TWO STOREY SIDE EXTENSION AND FRONT PORCH, INCLUDING RE-CONVERSION OF HABITABLE ROOM TO GARAGE
12 CHEVIOT CLOSE HARLINGTON · premises record
Officer Barry Johnson
Planning Application
Approved
2003-05-08
CONVERSION OF GARAGE TO HABITABLE ROOM
7 CHEVIOT CLOSE HARLINGTON · premises record
Officer Graham Nobbs
Planning Application
Approved
2001-06-15
Erection of a single storey rear extension.
13 CHEVIOT CLOSE HARLINGTON · premises record
Officer Christopher Brady
Approved
2025-07-30
More
Planning Application
Erection of a single story rear extension and front porch extension.
13 CHEVIOT CLOSE HARLINGTON · premises record
Officer Rhian Thomas
Refused
2025-03-20
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 2.60 metres, and for which the height of the eaves would be 2.60 metres, following demolition of existing conservatory.
15 CHEVIOT CLOSE HARLINGTON UB3 5LR · premises record
Officer Analese Haynes
Approved
2024-12-05
More
Planning Application
Show all 6 rows
ERECTION OF A PART SINGLE STOREY REAR EXTENSION (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMET)
26 CHEVIOT CLOSE HARLINGTON · premises record
Officer Colin Tebb
Refused
2007-05-01
More
Planning Application
ERECTION OF A TWO STOREY SIDE EXTENSION AND FRONT PORCH, INCLUDING RE-CONVERSION OF HABITABLE ROOM TO GARAGE
12 CHEVIOT CLOSE HARLINGTON · premises record
Officer Barry Johnson
Approved
2003-05-08
More
Planning Application
CONVERSION OF GARAGE TO HABITABLE ROOM
7 CHEVIOT CLOSE HARLINGTON · premises record
Officer Graham Nobbs
Approved
2001-06-15
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 26 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 26 of 26 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
There is considerable archaeological evidence for this area due to the extensive excavations that have taken place in relation to Heathrow Terminal 5 and mineral extraction. This APZ also includes the APAs of Harmondsworth, Harlington, West Bedfont and S · reference 77820 · covers 26 of 26 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 26 of 26 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
There is considerable archaeological evidence for this area due to the extensive excavations that have taken place in relation to Heathrow Terminal 5 and mineral extraction. This APZ also includes the APAs of Harmondsworth, Harlington, West Bedfont and S · reference 77820 · covers 26 of 26 premises. Groundworks may require archaeological assessment or investigation.
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 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Case officer on 1 application
Case officer on 1 application
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent6 applications and 7 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 4, D: 9, E: 4, F: 5, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.