Postcode record · Harrow
HA3 6TS.
HA3 6TS has 27 known premises and 64 planning records — 42 approved of 57 decided (73.7%). 12 EPC records.
Postcode HA3 6TS · boundary not held, centred on the postcodeApprovedRefusedOther64 on the map — every match
At a glance · this postcodeHarrow profile →
27
Premises
known addresses (UPRNs)
64
Applications
57 decided
73.7%
Approval rate
42 approved · 15 refused
71 days
Median decision time
average 82 days · 62 dated decisions
12
EPC records
ratings C 1 · D 5 · E 5 · F 1
64
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 6TS has 27 known premises and 64 planning records — 42 approved of 57 decided (73.7%). 12 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 100021294477
UPRN 100021294479
UPRN 100021294481
UPRN 100021294483
UPRN 100021294485
UPRN 100021294487
UPRN 100021294488
UPRN 100021294490
UPRN 100021294492
UPRN 100021294494
UPRN 100021294477
UPRN 100021294479
UPRN 100021294481
Show all 10 rows
UPRN 100021294483
UPRN 100021294485
UPRN 100021294487
UPRN 100021294488
UPRN 100021294490
UPRN 100021294492
UPRN 100021294494
Planning
What happened?
64 planning applications across the postcode; 42 approved of 57 decided (73.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alterations; patio ground level marginally raised and rear garden levelled along the south boundary; (part retrospective)
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Householder
Pending Consideration
2026-04-27
Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alterations ; patio ground level marginally raised and rear garden levelled along the south boundary; (part retrospective)
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Householder
Withdrawn
2026-02-27
Alterations to the rear patio; patio ground level marginally raised
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Householder
Withdrawn
2025-10-31
Variation of condition 2 (approved plans) and removal of conditions 6 (Pre-commencement site meeting), 7 (tree protection) and 8 (Site supervision (completion)) attached to planning permission PL/1384/24 dated 13/09/2024 for Single storey side extension; conversion of garage into art studio ancillar
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Removal/Variation of Condition(s)
Approved
2025-08-27
TPO 416 Bellfield Avenue (No.1) Harrow Weald A1 Scots Pine (rear garden): Bulge in stem. Early internal decay development. Tree has outgrown location. Remove & replace *see below
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Rebecca Farrar
Works to Protected Trees
Approved
2025-06-16
TPO No.493 Bellfield Avenue (No.3) Harrow Weald T60 Oak (rear garden l/h side): Crown Reduce back to previous by removing approximately 2 - 2.5m all over T58 Ash (rear garden r/h boundary): Crown Reduce back to previous by removing 1.5 - 2m all over A1 Oak (rear garden rear boundary): Section disman
14 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Rebecca Farrar
Works to Protected Trees
Approved
2025-06-03
Details pursuant to conditions 6 (Pre-commencement site meeting) and 7 (Site supervision) attached to planning permission PL/1384/24 dated 13/09/2024 for Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alte
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Approval of Details Reserved by Condition
Approved
2025-03-17
Detached single storey outbuilding at side for use as a summer house (Retrospective)
10 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Ian Opolot
Householder
Withdrawn
2024-11-13
Single storey side extension
10 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Ian Opolot
Householder
Approved
2024-07-18
Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alterations (part retrospective) .
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Householder
Approved
2024-05-18
Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alterations; patio ground level marginally raised and rear garden levelled along the south boundary; (part retrospective)
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Pending Consideration
2026-04-27
More
Householder
Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alterations ; patio ground level marginally raised and rear garden levelled along the south boundary; (part retrospective)
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Withdrawn
2026-02-27
More
Householder
Alterations to the rear patio; patio ground level marginally raised
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Withdrawn
2025-10-31
More
Householder
Show all 10 rows
Variation of condition 2 (approved plans) and removal of conditions 6 (Pre-commencement site meeting), 7 (tree protection) and 8 (Site supervision (completion)) attached to planning permission PL/1384/24 dated 13/09/2024 for Single storey side extension; conversion of garage into art studio ancillar
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Approved
2025-08-27
More
Removal/Variation of Condition(s)
TPO 416 Bellfield Avenue (No.1) Harrow Weald A1 Scots Pine (rear garden): Bulge in stem. Early internal decay development. Tree has outgrown location. Remove & replace *see below
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Rebecca Farrar
Approved
2025-06-16
More
Works to Protected Trees
TPO No.493 Bellfield Avenue (No.3) Harrow Weald T60 Oak (rear garden l/h side): Crown Reduce back to previous by removing approximately 2 - 2.5m all over T58 Ash (rear garden r/h boundary): Crown Reduce back to previous by removing 1.5 - 2m all over A1 Oak (rear garden rear boundary): Section disman
14 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Rebecca Farrar
Approved
2025-06-03
More
Works to Protected Trees
Details pursuant to conditions 6 (Pre-commencement site meeting) and 7 (Site supervision) attached to planning permission PL/1384/24 dated 13/09/2024 for Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alte
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Approved
2025-03-17
More
Approval of Details Reserved by Condition
Detached single storey outbuilding at side for use as a summer house (Retrospective)
10 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Ian Opolot
Withdrawn
2024-11-13
More
Householder
Single storey side extension
10 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Ian Opolot
Approved
2024-07-18
More
Householder
Single storey side extension; conversion of garage into art studio ancillary to dwelling; single storey rear extension; front porch; external alterations (part retrospective) .
22 West Drive, Harrow Weald, Harrow, HA3 6TS · premises record
Officer Lee Connor
Approved
2024-05-18
More
Householder
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?
Every mapped designation touching a premises in this postcode, with how many of its 27 premises each one covers.
Designation
Coverage
Conservation Area
West Drive Conservation Area · reference COA00000089 · covers 27 of 27 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
West Drive Conservation Area · reference COA00000089 · covers 27 of 27 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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
Case officer on 8 applications
Case officer on 7 applications
Case officer on 4 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 8 applications
Case officer on 7 applications
Case officer on 4 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent64 applications and 64 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 5, E: 5, 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.