Postcode record · Hillingdon
UB3 5HG.
UB3 5HG has 16 known premises and 8 planning records — 7 approved of 8 decided (87.5%). 14 EPC records.
Postcode UB3 5HG · boundary not held, centred on the postcodeApprovedRefusedOther8 on the map — every match
At a glance · this postcodeHillingdon profile →
16
Premises
known addresses (UPRNs)
8
Applications
8 decided
87.5%
Approval rate
7 approved · 1 refused
57 days
Median decision time
average 88 days · 8 dated decisions
14
EPC records
ratings C 2 · D 11 · E 1
8
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 5HG has 16 known premises and 8 planning records — 7 approved of 8 decided (87.5%). 14 EPC records.
Premises
Name
Details
UPRN 768011821
UPRN 10022803495
UPRN 10022803496
UPRN 10022803526
UPRN 100021435109
UPRN 100021435110
UPRN 100021435111
UPRN 100021435112
UPRN 100021435113
UPRN 100021435114
UPRN 768011821
UPRN 10022803495
UPRN 10022803496
Show all 10 rows
UPRN 10022803526
UPRN 100021435109
UPRN 100021435110
UPRN 100021435111
UPRN 100021435112
UPRN 100021435113
UPRN 100021435114
Planning
What happened?
8 planning applications across the postcode; 7 approved of 8 decided (87.5%). Latest 8 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 2.95 metres, and for which the height of the eaves would be 2.85 metres
59 SAUNTON AVENUE HARLINGTON · premises record
Officer Analese Haynes
Planning Application
Approved
2025-04-11
To fell one Oak at T1 within TPO 321.
61 SAUNTON AVENUE HARLINGTON · premises record
Officer Sophie Coughlan
Tree Works (TPO)
Approved
2023-06-29
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 2.85 metres
71 SAUNTON AVENUE HARLINGTON · premises record
Officer Jivan Manku
Planning Application
Approved
2020-02-27
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
49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Carol Grant
Planning Application
Approved
2015-01-19
Amendment to Planning Permission ref: 62128/APP/2007/3366 (Erection of an end of terrace two storey, three-bedroom dwelling with front and rear dormers, parking and amenity space) dated 20-10-2008 to alter the design of the front and rear dormers.
LAND FORMING PART OF 49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Adrien Waite
Planning Application
Approved
2009-06-29
Single storey rear extension (involving demolition of existing rear extension).
61 SAUNTON AVENUE HARLINGTON · premises record
Officer Hilary Lock
Planning Application
Approved
2008-06-18
ERECTION OF AN END OF TERRACE TWO STOREY, THREE-BEDROOM DWELLING WITH FRONT AND REAR DORMERS, PARKING AND AMENITY SPACE.
LAND FORMING PART OF 49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Rozina Vrlic
Planning Application
Approved
2007-11-06
ERECTION OF A TWO STOREY END-OF- TERRACE HOUSE (OUTLINE APPLICATION).
LAND FORMING PART OF 49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Jon Durbin
Planning Application
Refused
2006-08-02
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 2.95 metres, and for which the height of the eaves would be 2.85 metres
59 SAUNTON AVENUE HARLINGTON · premises record
Officer Analese Haynes
Approved
2025-04-11
More
Planning Application
To fell one Oak at T1 within TPO 321.
61 SAUNTON AVENUE HARLINGTON · premises record
Officer Sophie Coughlan
Approved
2023-06-29
More
Tree Works (TPO)
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 2.85 metres
71 SAUNTON AVENUE HARLINGTON · premises record
Officer Jivan Manku
Approved
2020-02-27
More
Planning Application
Show all 8 rows
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
49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Carol Grant
Approved
2015-01-19
More
Planning Application
Amendment to Planning Permission ref: 62128/APP/2007/3366 (Erection of an end of terrace two storey, three-bedroom dwelling with front and rear dormers, parking and amenity space) dated 20-10-2008 to alter the design of the front and rear dormers.
LAND FORMING PART OF 49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Adrien Waite
Approved
2009-06-29
More
Planning Application
Single storey rear extension (involving demolition of existing rear extension).
61 SAUNTON AVENUE HARLINGTON · premises record
Officer Hilary Lock
Approved
2008-06-18
More
Planning Application
ERECTION OF AN END OF TERRACE TWO STOREY, THREE-BEDROOM DWELLING WITH FRONT AND REAR DORMERS, PARKING AND AMENITY SPACE.
LAND FORMING PART OF 49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Rozina Vrlic
Approved
2007-11-06
More
Planning Application
ERECTION OF A TWO STOREY END-OF- TERRACE HOUSE (OUTLINE APPLICATION).
LAND FORMING PART OF 49 SAUNTON AVENUE HARLINGTON UB3 5HG · premises record
Officer Jon Durbin
Refused
2006-08-02
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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 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 16 of 16 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 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 16 of 16 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 8 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
Case officer on 1 application
Case officer on 1 application
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 precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 11, E: 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.
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.