Postcode record · Harrow
HA3 8LZ.
HA3 8LZ has 24 known premises and 40 planning records — 28 approved of 37 decided (75.7%). 13 EPC records.
Postcode HA3 8LZ · boundary not held, centred on the postcodeApprovedRefusedOther40 exact40 on the map — every match
At a glance · this postcodeHarrow profile →
24
Premises
known addresses (UPRNs)
40
Applications
37 decided
75.7%
Approval rate
28 approved · 9 refused
13
EPC records
ratings C 5 · D 8
40
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 8LZ has 24 known premises and 40 planning records — 28 approved of 37 decided (75.7%). 13 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 100021258071
UPRN 100021258073
UPRN 100021258075
UPRN 100021258077
UPRN 100021258079
UPRN 100021258081
UPRN 100021258083
UPRN 100021258085
UPRN 100021258087
UPRN 100021258089
UPRN 100021258071
UPRN 100021258073
UPRN 100021258075
Show all 10 rows
UPRN 100021258077
UPRN 100021258079
UPRN 100021258081
UPRN 100021258083
UPRN 100021258085
UPRN 100021258087
UPRN 100021258089
Planning
What happened?
40 planning applications across the postcode; 28 approved of 37 decided (75.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Certificate of Lawful Development Proposed
Approved
2024-06-18
Single storey rear extension: 4.00 metres deep, 3.00 metres maximum height and 2.75 metres high to the eaves
111 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Prior Notification - Larger Home Extension
Not required
2024-03-18
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED):Alterations to roof; rear dormer; three rooflights in front roofslope
111 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Certificate of Lawful Development Proposed
Approved
2023-10-09
Single storey rear extension
111 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Householder
Refused
2023-10-09
First floor side to rear extension; Extension to roof, Rear Dormer and insertion of two rooflights in front roofslope
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Householder
Refused
2023-07-13
First floor side to rear extension; external alterations
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Householder
Refused
2022-08-30
First floor side to rear extension; external alterations
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Householder
Refused
2022-03-09
Widening of vehicle access
117 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Applicant Mr Chirag Patel · Officer CMB Campbell Grace
Full Planning Application
Approved
2019-12-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use ancillary to main dwelling
101 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Applicant Jimil Shah · Officer CAS Charlotte Ashton
Certificate of Lawful Development Existing
Approved
2017-03-27
Two storey side to rear extension and single storey front and rear extensions
101 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Applicant Jimil Shah · Officer SD Shane O'Donnell
Householder
Approved
2016-11-17
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Approved
2024-06-18
More
Certificate of Lawful Development Proposed
Single storey rear extension: 4.00 metres deep, 3.00 metres maximum height and 2.75 metres high to the eaves
111 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Not required
2024-03-18
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED):Alterations to roof; rear dormer; three rooflights in front roofslope
111 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Approved
2023-10-09
More
Certificate of Lawful Development Proposed
Show all 10 rows
Single storey rear extension
111 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Refused
2023-10-09
More
Householder
First floor side to rear extension; Extension to roof, Rear Dormer and insertion of two rooflights in front roofslope
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Refused
2023-07-13
More
Householder
First floor side to rear extension; external alterations
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Refused
2022-08-30
More
Householder
First floor side to rear extension; external alterations
75 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Refused
2022-03-09
More
Householder
Widening of vehicle access
117 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Applicant Mr Chirag Patel · Officer CMB Campbell Grace
Approved
2019-12-10
More
Full Planning Application
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use ancillary to main dwelling
101 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Applicant Jimil Shah · Officer CAS Charlotte Ashton
Approved
2017-03-27
More
Certificate of Lawful Development Existing
Two storey side to rear extension and single storey front and rear extensions
101 Christchurch Avenue, Kenton, Harrow, HA3 8LZ · premises record
Applicant Jimil Shah · Officer SD Shane O'Donnell
Approved
2016-11-17
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).
Bradenham Road0 mBrampton Grove0 mKenmore Avenue0 mChristchurch Avenue0 mUrban Footpath 33 From 24a Beaufort Avenue To 102 Christchurch Avenue10 mWykeham Road35 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Development
What could it become?
Planning precedent40 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 5, D: 8.
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.