Postcode record · Harrow
HA3 9PU.
HA3 9PU has 49 known premises and 53 planning records — 37 approved of 47 decided (78.7%). 20 EPC records.
Postcode HA3 9PU · boundary not held, centred on the postcodeApprovedRefusedOther53 exact53 on the map — every match
At a glance · this postcodeHarrow profile →
49
Premises
known addresses (UPRNs)
53
Applications
47 decided
78.7%
Approval rate
37 approved · 10 refused
20
EPC records
ratings B 1 · C 4 · D 14 · E 1
53
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 9PU has 49 known premises and 53 planning records — 37 approved of 47 decided (78.7%). 20 EPC records.
Premises (18 of 49 shown)
Name
Details
UPRN 10070263351
UPRN 10070263352
UPRN 10095545863
UPRN 10095545864
UPRN 100021287428
UPRN 100021287430
UPRN 100021287432
UPRN 100021287434
UPRN 100021287436
UPRN 100021287438
UPRN 10070263351
UPRN 10070263352
UPRN 10095545863
Show all 10 rows
UPRN 10095545864
UPRN 100021287428
UPRN 100021287430
UPRN 100021287432
UPRN 100021287434
UPRN 100021287436
UPRN 100021287438
Planning
What happened?
53 planning applications across the postcode; 37 approved of 47 decided (78.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension
114 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Householder
Approved
2025-05-14
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
96 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Prior Notification - Larger Home Extension
Not required
2025-02-26
First floor side to rear extension; alterations to roof; rear dormer; two rooflights in front roofslope; external alterations
102 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Householder
Approved
2023-01-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof, to enlarge existing rear dormer. Insertion of two rooflights in front roofslope.
148 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Certificate of Lawful Development Existing
Approved
2021-07-13
Single storey rear extension: 6.00 metres deep, 3.41 metres maximum height and 3.00 metres high to the eaves
148 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Prior Notification - Larger Home Extension
Not required
2021-07-13
Single Storey Rear Extension: 6 metres deep, 2.961 metres maximum height, 2.451 metres high to the eaves
140 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Applicant Mr Kalpesh Patel · Agent Construct 360 t/a DontMoveExtend.com · Officer WILLHO Will Hossack
Prior Notification - Larger Home Extension
Not required
2019-07-18
Single Storey Rear Extension: 4.5 metres deep, 3.2 metres maximum height, 3 metres high to the eaves
112 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Prior Notification - Larger Home Extension
Not required
2019-04-18
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 2.825 metres high to the eaves
140 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Prior Notification - Larger Home Extension
Withdrawn
2019-04-09
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 2.825 metres high to the eaves
140 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Prior Notification - Larger Home Extension
Refused
2019-02-25
Single Storey Rear Extension: 6 metres deep, 3.2 metres maximum height, 3 metres high to the eaves
110 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Prior Notification - Larger Home Extension
Refused
2019-01-31
Single storey rear extension
114 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Approved
2025-05-14
More
Householder
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
96 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Not required
2025-02-26
More
Prior Notification - Larger Home Extension
First floor side to rear extension; alterations to roof; rear dormer; two rooflights in front roofslope; external alterations
102 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Approved
2023-01-10
More
Householder
Show all 10 rows
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof, to enlarge existing rear dormer. Insertion of two rooflights in front roofslope.
148 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Approved
2021-07-13
More
Certificate of Lawful Development Existing
Single storey rear extension: 6.00 metres deep, 3.41 metres maximum height and 3.00 metres high to the eaves
148 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Not required
2021-07-13
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 6 metres deep, 2.961 metres maximum height, 2.451 metres high to the eaves
140 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Applicant Mr Kalpesh Patel · Agent Construct 360 t/a DontMoveExtend.com · Officer WILLHO Will Hossack
Not required
2019-07-18
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 4.5 metres deep, 3.2 metres maximum height, 3 metres high to the eaves
112 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Not required
2019-04-18
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 2.825 metres high to the eaves
140 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Withdrawn
2019-04-09
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 2.825 metres high to the eaves
140 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Refused
2019-02-25
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 6 metres deep, 3.2 metres maximum height, 3 metres high to the eaves
110 St Paul's Avenue, Kenton, Harrow, HA3 9PU · premises record
Refused
2019-01-31
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 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 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 3 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent53 applications and 53 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings B: 1, C: 4, D: 14, E: 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.
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.