Postcode record · Harrow
HA3 7LJ.
HA3 7LJ has 28 known premises and 25 planning records — 17 approved of 22 decided (77.3%). 13 EPC records.
Postcode HA3 7LJ · boundary not held, centred on the postcodeApprovedRefusedOther25 exact25 on the map — every match
At a glance · this postcodeHarrow profile →
28
Premises
known addresses (UPRNs)
25
Applications
22 decided
77.3%
Approval rate
17 approved · 5 refused
13
EPC records
ratings C 1 · D 9 · E 3
25
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 7LJ has 28 known premises and 25 planning records — 17 approved of 22 decided (77.3%). 13 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 100021272298
UPRN 100021272300
UPRN 100021272302
UPRN 100021272304
UPRN 100021272306
UPRN 100021272308
UPRN 100021272310
UPRN 100021272313
UPRN 100021272315
UPRN 100021272317
UPRN 100021272298
UPRN 100021272300
UPRN 100021272302
Show all 10 rows
UPRN 100021272304
UPRN 100021272306
UPRN 100021272308
UPRN 100021272310
UPRN 100021272313
UPRN 100021272315
UPRN 100021272317
Planning
What happened?
25 planning applications across the postcode; 17 approved of 22 decided (77.3%). Latest 25 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Development (Proposed): Alterations to roof to form gable end, rear facing dormer, 2 No. rooflights to front elevation, 1 No. window to side gable
562 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Certificate of Lawful Development Proposed
Approved
2024-12-06
Single storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves
568 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Prior Notification - Larger Home Extension
Not required
2024-07-01
Single storey side to rear extension (demoltiion of detached garage)
546 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Householder
Approved
2023-03-13
Single storey side extension. (Demolition of detached garage)
546 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Householder
Refused
2022-04-11
Single storey side and rear extension. (Demolition of existing garage)
546 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Householder
Refused
2021-10-29
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves.
556 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mrs Subrina London · Officer Safwan Ahmed
Prior Notification - Larger Home Extension
Not required
2020-10-30
Single storey side to rear extension (part retrospective) (demolition of detached garage)
538 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mr Soody Kim · Officer WILLHO Will Hossack
Householder
Approved
2020-06-08
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer with juliette balcony and insertion of two rooflights in front roofslope
556 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Certificate of Lawful Development Existing
Approved
2020-04-03
Extension to vehicle access
556 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mr Nelroy London · Officer WILLHO Will Hossack
Householder
Approved
2020-02-14
Single storey side to rear extension (demolition of detached garage)
538 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mr Masood Ahmad · Officer WILLHO Will Hossack
Householder
Refused
2019-01-14
Certificate of Lawful Development (Proposed): Alterations to roof to form gable end, rear facing dormer, 2 No. rooflights to front elevation, 1 No. window to side gable
562 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Approved
2024-12-06
More
Certificate of Lawful Development Proposed
Single storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves
568 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Not required
2024-07-01
More
Prior Notification - Larger Home Extension
Single storey side to rear extension (demoltiion of detached garage)
546 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Approved
2023-03-13
More
Householder
Show all 10 rows
Single storey side extension. (Demolition of detached garage)
546 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Refused
2022-04-11
More
Householder
Single storey side and rear extension. (Demolition of existing garage)
546 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Refused
2021-10-29
More
Householder
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves.
556 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mrs Subrina London · Officer Safwan Ahmed
Not required
2020-10-30
More
Prior Notification - Larger Home Extension
Single storey side to rear extension (part retrospective) (demolition of detached garage)
538 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mr Soody Kim · Officer WILLHO Will Hossack
Approved
2020-06-08
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer with juliette balcony and insertion of two rooflights in front roofslope
556 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Approved
2020-04-03
More
Certificate of Lawful Development Existing
Extension to vehicle access
556 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mr Nelroy London · Officer WILLHO Will Hossack
Approved
2020-02-14
More
Householder
Single storey side to rear extension (demolition of detached garage)
538 Kenton Lane, Harrow Weald, Harrow, HA3 7LJ · premises record
Applicant Mr Masood Ahmad · Officer WILLHO Will Hossack
Refused
2019-01-14
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 25 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 5 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent25 applications and 25 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 1, D: 9, 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
The Developer PlanOwnership, 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.