Postcode record · Harrow
HA3 6HA.
HA3 6HA has 15 known premises and 20 planning records — 11 approved of 18 decided (61.1%). 5 EPC records.
Postcode HA3 6HA · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeHarrow profile →
15
Premises
known addresses (UPRNs)
20
Applications
18 decided
61.1%
Approval rate
11 approved · 7 refused
5
EPC records
ratings D 2 · E 2 · F 1
20
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 6HA has 15 known premises and 20 planning records — 11 approved of 18 decided (61.1%). 5 EPC records.
Premises
Name
Details
UPRN 10070262750
UPRN 10070262751
UPRN 10070262752
UPRN 10070262753
UPRN 10094043270
UPRN 100021259120
UPRN 100021259122
UPRN 100021259124
UPRN 100021259126
UPRN 100021259127
UPRN 10070262750
UPRN 10070262751
UPRN 10070262752
Show all 10 rows
UPRN 10070262753
UPRN 10094043270
UPRN 100021259120
UPRN 100021259122
UPRN 100021259124
UPRN 100021259126
UPRN 100021259127
Planning
What happened?
20 planning applications across the postcode; 11 approved of 18 decided (61.1%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front to side extension; external alterations (demolition of attached garage)
54 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer JRW Justin Reid-Weekes
Householder
Approved
2022-05-23
Single storey front, side to rear extension (Demolition of garage)
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer LPC Lap Pan Chong
Householder
Approved
2018-11-23
Single Storey Rear Extension: 5.3 metres deep, 3 metres maximum height, 3 metres high to the eaves
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer ZM Zakera Matin
Prior Notification - Larger Home Extension
Not required
2018-08-31
SINGLE STOREY FRONT AND TWO STOREY SIDE EXTENSION; DEMOLITION OF ATTACHED SIDE GARAGE
54 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer GL Gerard Livett
Householder
Refused
2013-07-30
SINGLE STOREY REAR INFILL EXTENSION; RAISING HEIGHT OF GARAGE ROOF AND CONVERSION TO HABITABLE ROOM
60 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer MH Michael Hicks
Householder
Approved
2012-07-09
TWO STOREY SIDE AND REAR SINGLE STOREY FRONT AND REAR EXTENSION; DEMOLITION OF ATTACHED SIDE GARAGE
46 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer AT Alex Taylor
Householder
Refused
2011-03-15
SINGLE STOREY FRONT SINGLE/TWO STOREY SIDE & SINGLE STOREY REAR EXTENSIONS (RETROSPECTIVE); PROPOSED FIRST FLOOR REAR EXTENSION & REAR DORMER
44 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer AT Alex Taylor
Full Planning Application
Refused
2010-02-15
FIRST FLOOR REAR EXTENSION AND REAR DORMER
44 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer AT Alex Taylor
Full Planning Application
Refused
2009-10-20
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: ALTERATIONS TO ROOF TO FORM END GABLE, REAR DORMER AND TWO ROOFLIGHTS ON FRONT ROOFSLOPE
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer SG Susan Gillespie
Certificate of Lawful Development Existing
Approved
2008-12-29
ALTERATIONS TO ROOF TO FORM END GABLE AND REAR DORMER
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer KR Karen Rae
Full Planning Application
Approved
2008-07-24
Single storey front to side extension; external alterations (demolition of attached garage)
54 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer JRW Justin Reid-Weekes
Approved
2022-05-23
More
Householder
Single storey front, side to rear extension (Demolition of garage)
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer LPC Lap Pan Chong
Approved
2018-11-23
More
Householder
Single Storey Rear Extension: 5.3 metres deep, 3 metres maximum height, 3 metres high to the eaves
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer ZM Zakera Matin
Not required
2018-08-31
More
Prior Notification - Larger Home Extension
Show all 10 rows
SINGLE STOREY FRONT AND TWO STOREY SIDE EXTENSION; DEMOLITION OF ATTACHED SIDE GARAGE
54 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer GL Gerard Livett
Refused
2013-07-30
More
Householder
SINGLE STOREY REAR INFILL EXTENSION; RAISING HEIGHT OF GARAGE ROOF AND CONVERSION TO HABITABLE ROOM
60 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer MH Michael Hicks
Approved
2012-07-09
More
Householder
TWO STOREY SIDE AND REAR SINGLE STOREY FRONT AND REAR EXTENSION; DEMOLITION OF ATTACHED SIDE GARAGE
46 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer AT Alex Taylor
Refused
2011-03-15
More
Householder
SINGLE STOREY FRONT SINGLE/TWO STOREY SIDE & SINGLE STOREY REAR EXTENSIONS (RETROSPECTIVE); PROPOSED FIRST FLOOR REAR EXTENSION & REAR DORMER
44 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer AT Alex Taylor
Refused
2010-02-15
More
Full Planning Application
FIRST FLOOR REAR EXTENSION AND REAR DORMER
44 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer AT Alex Taylor
Refused
2009-10-20
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: ALTERATIONS TO ROOF TO FORM END GABLE, REAR DORMER AND TWO ROOFLIGHTS ON FRONT ROOFSLOPE
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer SG Susan Gillespie
Approved
2008-12-29
More
Certificate of Lawful Development Existing
ALTERATIONS TO ROOF TO FORM END GABLE AND REAR DORMER
52 College Avenue, Harrow Weald, Harrow, HA3 6HA · premises record
Officer KR Karen Rae
Approved
2008-07-24
More
Full Planning Application
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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings D: 2, 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.