Postcode record · Harrow
HA3 6TQ.
HA3 6TQ has 30 known premises and 45 planning records — 31 approved of 40 decided (77.5%). 12 EPC records.
Postcode HA3 6TQ · boundary not held, centred on the postcodeApprovedRefusedOther45 on the map — every match
At a glance · this postcodeHarrow profile →
30
Premises
known addresses (UPRNs)
45
Applications
40 decided
77.5%
Approval rate
31 approved · 9 refused
12
EPC records
ratings C 1 · D 6 · E 5
45
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 6TQ has 30 known premises and 45 planning records — 31 approved of 40 decided (77.5%). 12 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 768006714
UPRN 100021274142
UPRN 100021274143
UPRN 100021274144
UPRN 100021274145
UPRN 100021274146
UPRN 100021274147
UPRN 100021274148
UPRN 100021274149
UPRN 100021274150
UPRN 768006714
UPRN 100021274142
UPRN 100021274143
Show all 10 rows
UPRN 100021274144
UPRN 100021274145
UPRN 100021274146
UPRN 100021274147
UPRN 100021274148
UPRN 100021274149
UPRN 100021274150
Planning
What happened?
45 planning applications across the postcode; 31 approved of 40 decided (77.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single and two storey rear extension; single storey rear extension; front porch
29 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Approved
2023-04-04
Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; alterations to roof; rear dormer; rooflights in front and side roofslopes; external alterations (demolition of detached garage)
2 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Approved
2022-06-16
Single and two storey side extension; single storey rear extension; external alterations (demolition of outbuildings, garage and conservatory)
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Approved
2021-10-04
Single and two storey side extension; single storey rear extension; external alterations (demolition of outbuildings, garage and conservatory)
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Approved
2020-09-14
Single storey side to rear extension; external alterations; installation of access ramp to rear patio (part retrospective)
17 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Approved
2020-07-15
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable and rear dormer with juliette balcony.
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Certificate of Lawful Development Existing
Withdrawn
2020-06-04
Single Storey Rear Extension: 4.00 metres deep, 3.00 metres maximum height, 2.95 metres high to the eaves
1 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Prior Notification - Larger Home Extension
Not required
2020-04-10
Single storey side to rear extension; Access ramp to patio at rear (Demolition of existing single storey side extension) (Retrospective)
17 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Refused
2020-03-30
Single and two storey side extension; single storey rear extension; external alterations (demolition of outbuildings, garage and conservatory)
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Householder
Refused
2020-03-09
Single Storey Rear Extension: 4.00 metres deep, 3.00 metres maximum height, 2.95 metres high to the eaves
1 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Prior Notification - Larger Home Extension
Refused
2020-02-19
Single and two storey rear extension; single storey rear extension; front porch
29 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Approved
2023-04-04
More
Householder
Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; alterations to roof; rear dormer; rooflights in front and side roofslopes; external alterations (demolition of detached garage)
2 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Approved
2022-06-16
More
Householder
Single and two storey side extension; single storey rear extension; external alterations (demolition of outbuildings, garage and conservatory)
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Approved
2021-10-04
More
Householder
Show all 10 rows
Single and two storey side extension; single storey rear extension; external alterations (demolition of outbuildings, garage and conservatory)
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Approved
2020-09-14
More
Householder
Single storey side to rear extension; external alterations; installation of access ramp to rear patio (part retrospective)
17 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Approved
2020-07-15
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable and rear dormer with juliette balcony.
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Withdrawn
2020-06-04
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 4.00 metres deep, 3.00 metres maximum height, 2.95 metres high to the eaves
1 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Not required
2020-04-10
More
Prior Notification - Larger Home Extension
Single storey side to rear extension; Access ramp to patio at rear (Demolition of existing single storey side extension) (Retrospective)
17 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Refused
2020-03-30
More
Householder
Single and two storey side extension; single storey rear extension; external alterations (demolition of outbuildings, garage and conservatory)
12 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Refused
2020-03-09
More
Householder
Single Storey Rear Extension: 4.00 metres deep, 3.00 metres maximum height, 2.95 metres high to the eaves
1 Kynaston Close, Harrow Weald, Harrow, HA3 6TQ · premises record
Refused
2020-02-19
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 5 applications
Applicant on 4 applications
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 5 applications
Applicant on 4 applications
Applicant on 3 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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent45 applications and 45 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 6, E: 5.
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.