Postcode record · Harrow
HA3 9LE.
HA3 9LE has 42 known premises and 44 planning records — 30 approved of 36 decided (83.3%). 18 EPC records.
Postcode HA3 9LE · boundary not held, centred on the postcodeApprovedRefusedOther44 on the map — every match
At a glance · this postcodeHarrow profile →
42
Premises
known addresses (UPRNs)
44
Applications
36 decided
83.3%
Approval rate
30 approved · 6 refused
56 days
Median decision time
average 59 days · 42 dated decisions
18
EPC records
ratings C 8 · D 7 · E 2 · F 1
44
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 9LE has 42 known premises and 44 planning records — 30 approved of 36 decided (83.3%). 18 EPC records.
Premises (18 of 42 shown)
Name
Details
UPRN 10002294729
UPRN 10034786983
UPRN 10094043303
UPRN 10094043304
UPRN 10094043305
UPRN 100021290736
UPRN 100021290738
UPRN 100021290740
UPRN 100021290741
UPRN 100021290742
UPRN 10002294729
UPRN 10034786983
UPRN 10094043303
Show all 10 rows
UPRN 10094043304
UPRN 10094043305
UPRN 100021290736
UPRN 100021290738
UPRN 100021290740
UPRN 100021290741
UPRN 100021290742
Planning
What happened?
44 planning applications across the postcode; 30 approved of 36 decided (83.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension (Demolition of rear conservatory)
48 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Deborah Ewenla1
Householder
Approved
2025-03-08
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 2.90 metres high to the eaves
58 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Lee Connor
Prior Notification - Larger Home Extension
Not required
2023-11-30
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; rear dormer; outbuilding at rear for use as a home office (demolition of rear dormer and shed)
35 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer WILLHO Will Hossack
Certificate of Lawful Development Existing
Approved
2022-04-22
Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 3.00 metres high to the eaves
35 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer WILLHO Will Hossack
Prior Notification - Larger Home Extension
Not required
2022-04-22
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope and new window in gable end
36 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Safwan Ahmed
Certificate of Lawful Development Existing
Approved
2021-06-21
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 2.85 metres high to the eaves
36 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer WILLHO Will Hossack
Prior Notification - Larger Home Extension
Not required
2021-06-21
Single Storey Rear Extension: 4.00 metres deep, 3.80 metres maximum height, 2.75 metres high to the eaves
40 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Safwan Ahmed
Prior Notification - Larger Home Extension
Not required
2020-10-05
Outbuilding at rear for use as gym / playroom
48 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Safwan Ahmed
Householder
Approved
2020-05-15
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 2.663 metres high to the eaves
66 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer LPC Lap Pan Chong
Prior Notification - Larger Home Extension
Not required
2018-10-29
Certificate of lawful development (proposed): Single storey rear extension
54 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer LPC Lap Pan Chong
Certificate of Lawful Development Existing
Approved
2018-10-16
Single storey rear extension (Demolition of rear conservatory)
48 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Deborah Ewenla1
Approved
2025-03-08
More
Householder
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 2.90 metres high to the eaves
58 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Lee Connor
Not required
2023-11-30
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; rear dormer; outbuilding at rear for use as a home office (demolition of rear dormer and shed)
35 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer WILLHO Will Hossack
Approved
2022-04-22
More
Certificate of Lawful Development Existing
Show all 10 rows
Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 3.00 metres high to the eaves
35 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer WILLHO Will Hossack
Not required
2022-04-22
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope and new window in gable end
36 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Safwan Ahmed
Approved
2021-06-21
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 2.85 metres high to the eaves
36 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer WILLHO Will Hossack
Not required
2021-06-21
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 4.00 metres deep, 3.80 metres maximum height, 2.75 metres high to the eaves
40 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Safwan Ahmed
Not required
2020-10-05
More
Prior Notification - Larger Home Extension
Outbuilding at rear for use as gym / playroom
48 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer Safwan Ahmed
Approved
2020-05-15
More
Householder
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 2.663 metres high to the eaves
66 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer LPC Lap Pan Chong
Not required
2018-10-29
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Single storey rear extension
54 Tonbridge Crescent, Kenton, Harrow, HA3 9LE · premises record
Officer LPC Lap Pan Chong
Approved
2018-10-16
More
Certificate of Lawful Development Existing
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).
Tonbridge Crescent0 mGlebe Avenue0 mGlebe Crescent0 mGlebe Lane0 mUrban Footpath 47 From Side Of 85 D'Arcy Gardens To Glebe Lane Left Of Glebe School Boundary29 mGlenalmond Road49 mShrewsbury Avenue59 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
Case officer on 5 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 3 applications
Case officer on 3 applications
Show all 10 rows
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent44 applications and 44 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 8, D: 7, E: 2, F: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.