Postcode record · Harrow
HA3 9BL.
HA3 9BL has 40 known premises and 28 planning records — 19 approved of 23 decided (82.6%). 21 EPC records.
Postcode HA3 9BL · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeHarrow profile →
40
Premises
known addresses (UPRNs)
28
Applications
23 decided
82.6%
Approval rate
19 approved · 4 refused
21
EPC records
ratings C 3 · D 14 · E 1 · F 3
28
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 9BL has 40 known premises and 28 planning records — 19 approved of 23 decided (82.6%). 21 EPC records.
Premises (18 of 40 shown)
Name
Details
UPRN 10025573217
UPRN 10070264283
UPRN 10070264284
UPRN 100021288197
UPRN 100021288199
UPRN 100021288201
UPRN 100021288203
UPRN 100021288205
UPRN 100021288207
UPRN 100021288209
UPRN 10025573217
UPRN 10070264283
UPRN 10070264284
Show all 10 rows
UPRN 100021288197
UPRN 100021288199
UPRN 100021288201
UPRN 100021288203
UPRN 100021288205
UPRN 100021288207
UPRN 100021288209
Planning
What happened?
28 planning applications across the postcode; 19 approved of 23 decided (82.6%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Use of dwelling house (Class C3) as HMO for up to six people (Class C4)
111 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Certificate of Lawful Development Existing
Approved
2023-07-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED) Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roofslope; window in end gable; front porch
145 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Certificate of Lawful Development Existing
Approved
2021-11-29
Single Storey Rear Extension: 6.00 metres deep, 3.30 metres maximum height, 3.00 metres high to the eaves
145 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Prior Notification - Larger Home Extension
Not required
2021-11-23
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; front porch
143 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Certificate of Lawful Development Existing
Approved
2021-04-16
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; front porch
143 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Applicant Mr Binoy Shah · Officer WILLHO Will Hossack
Certificate of Lawful Development Existing
Withdrawn
2021-02-17
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope and new window in gable end
143 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Certificate of Lawful Development Existing
Approved
2021-02-08
Single and two storey rear extension; external alterations
165 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Householder
Refused
2016-12-23
Alterations to roof to form end gable, rear dormer and insertion of one rooflight in front roofslope; Front porch; Single storey rear extension; Replacement of window and door with window in ground floor side elevation ; Detached outbuilding at rear (Demolition of existing detached garage at rear)
165 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Certificate of Lawful Development Existing
Approved
2016-10-21
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer and insertion of one rooflight in front roofslope; Front porch; Single storey rear extension; Replacement of window and door with window in ground floor side elevation ; Detached outbuilding at rear (Dem
165 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Certificate of Lawful Development Existing
Withdrawn
2016-08-26
Single Storey Rear Extension: extending 4.5 metres beyond the original rear wall, 3.4 metres maximum height, 3 metres high to the eaves
123 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Prior Notification - Larger Home Extension
Approved
2016-07-07
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Use of dwelling house (Class C3) as HMO for up to six people (Class C4)
111 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Approved
2023-07-10
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED) Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roofslope; window in end gable; front porch
145 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Approved
2021-11-29
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 6.00 metres deep, 3.30 metres maximum height, 3.00 metres high to the eaves
145 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Not required
2021-11-23
More
Prior Notification - Larger Home Extension
Show all 10 rows
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; front porch
143 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Approved
2021-04-16
More
Certificate of Lawful Development Existing
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; front porch
143 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Applicant Mr Binoy Shah · Officer WILLHO Will Hossack
Withdrawn
2021-02-17
More
Certificate of Lawful Development Existing
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope and new window in gable end
143 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Approved
2021-02-08
More
Certificate of Lawful Development Existing
Single and two storey rear extension; external alterations
165 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Refused
2016-12-23
More
Householder
Alterations to roof to form end gable, rear dormer and insertion of one rooflight in front roofslope; Front porch; Single storey rear extension; Replacement of window and door with window in ground floor side elevation ; Detached outbuilding at rear (Demolition of existing detached garage at rear)
165 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Approved
2016-10-21
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer and insertion of one rooflight in front roofslope; Front porch; Single storey rear extension; Replacement of window and door with window in ground floor side elevation ; Detached outbuilding at rear (Dem
165 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Withdrawn
2016-08-26
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 4.5 metres beyond the original rear wall, 3.4 metres maximum height, 3 metres high to the eaves
123 Streatfield Road, Kenton, Harrow, HA3 9BL · premises record
Approved
2016-07-07
More
Prior Notification - Larger Home Extension
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 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 4 applications
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 4 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 3, D: 14, E: 1, F: 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.
12 intent signals recorded in this postcode
Portfolio seller · Charge registered · EPC F/G · Long hold · HMO licensed
Subscribe to see the signals →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.