Postcode record · Harrow
HA3 8JU.
HA3 8JU has 15 known premises and 17 planning records — 13 approved of 15 decided (86.7%). 6 EPC records.
Postcode HA3 8JU · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeHarrow profile →
15
Premises
known addresses (UPRNs)
17
Applications
15 decided
86.7%
Approval rate
13 approved · 2 refused
6
EPC records
ratings C 3 · D 3
17
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?
HA3 8JU has 15 known premises and 17 planning records — 13 approved of 15 decided (86.7%). 6 EPC records.
Premises
Name
Details
UPRN 10010598078
UPRN 100021273724
UPRN 100021273726
UPRN 100021273728
UPRN 100021273730
UPRN 100021273732
UPRN 100021273734
UPRN 100021273736
UPRN 100021273738
UPRN 100021273740
UPRN 10010598078
UPRN 100021273724
UPRN 100021273726
Show all 10 rows
UPRN 100021273728
UPRN 100021273730
UPRN 100021273732
UPRN 100021273734
UPRN 100021273736
UPRN 100021273738
UPRN 100021273740
Planning
What happened?
17 planning applications across the postcode; 13 approved of 15 decided (86.7%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front extension incorporating front porch; single storey side to rear extension (demolition of garage)
28 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Householder
Approved
2019-01-25
Pitched roof over existing two storey side extension
24 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Householder
Approved
2018-04-23
Single storey front extension incorporating front porch; conversion of extended garage to habitable room.
24 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Householder
Approved
2015-12-08
DEVELOPMENT DESCRIPTION: SINGLE STOREY SIDE TO REAR EXTENSION
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Householder
Approved
2014-05-08
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY REAR EXTENSION
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Certificate of Lawful Development Existing
Approved
2013-12-27
Single Storey Rear Extension: 6 Metres deep from the original rear wall, 3 Metres maximum height and 2.8 Metresh high to the eaves
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Prior Notification - Larger Home Extension
Approved
2013-10-25
Single Storey Rear Extension: 4.85 Metres deep from the original rear wall, 3 Metres maximum height and 2.8 Metres high to the eaves
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Prior Notification - Larger Home Extension
Approved
2013-10-25
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY REAR EXTENSION
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Certificate of Lawful Development Existing
Refused
2013-07-29
Single Storey Rear Extension: 6 Metres deep, 3 Metres maximum height and 2.8 Metres high to the eaves
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Prior Notification - Larger Home Extension
Approved
2013-06-10
SINGLE STOREY REAR EXTENSION; CONVERSION OF HABITABLE ROOM INTO GARAGE
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Householder
Approved
2013-04-02
Single storey front extension incorporating front porch; single storey side to rear extension (demolition of garage)
28 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2019-01-25
More
Householder
Pitched roof over existing two storey side extension
24 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2018-04-23
More
Householder
Single storey front extension incorporating front porch; conversion of extended garage to habitable room.
24 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2015-12-08
More
Householder
Show all 10 rows
DEVELOPMENT DESCRIPTION: SINGLE STOREY SIDE TO REAR EXTENSION
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2014-05-08
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY REAR EXTENSION
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2013-12-27
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 6 Metres deep from the original rear wall, 3 Metres maximum height and 2.8 Metresh high to the eaves
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2013-10-25
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 4.85 Metres deep from the original rear wall, 3 Metres maximum height and 2.8 Metres high to the eaves
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2013-10-25
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY REAR EXTENSION
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Refused
2013-07-29
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 6 Metres deep, 3 Metres maximum height and 2.8 Metres high to the eaves
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2013-06-10
More
Prior Notification - Larger Home Extension
SINGLE STOREY REAR EXTENSION; CONVERSION OF HABITABLE ROOM INTO GARAGE
44 Kingshill Avenue, Kenton, Harrow, HA3 8JU · premises record
Approved
2013-04-02
More
Householder
Building control
Building-control records are not yet collected for Harrow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 9 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Applicant on 9 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings C: 3, D: 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.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.