Postcode record · Harrow
HA3 6BJ.
HA3 6BJ has 14 known premises and 11 planning records — 7 approved of 11 decided (63.6%). 6 EPC records.
Postcode HA3 6BJ · boundary not held, centred on the postcodeApprovedRefusedOther11 on the map — every match
At a glance · this postcodeHarrow profile →
14
Premises
known addresses (UPRNs)
11
Applications
11 decided
63.6%
Approval rate
7 approved · 4 refused
55 days
Median decision time
average 52 days · 11 dated decisions
6
EPC records
ratings D 5 · E 1
11
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 6BJ has 14 known premises and 11 planning records — 7 approved of 11 decided (63.6%). 6 EPC records.
Premises
Name
Details
UPRN 100021295548
UPRN 100021295549
UPRN 100021295550
UPRN 100021295551
UPRN 100021295552
UPRN 100021295553
UPRN 100021295554
UPRN 100021295555
UPRN 100021295556
UPRN 100021295557
UPRN 100021295548
UPRN 100021295549
UPRN 100021295550
Show all 10 rows
UPRN 100021295551
UPRN 100021295552
UPRN 100021295553
UPRN 100021295554
UPRN 100021295555
UPRN 100021295556
UPRN 100021295557
Planning
What happened?
11 planning applications across the postcode; 7 approved of 11 decided (63.6%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
TPO No. 777 Wilsmere Drive (No.2) Harrow Weald T24 OAK (rear garden): Reduce crown back to previous points - cyclical works
7 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Rebecca Farrar
Works to Protected Trees
Approved
2025-10-02
Single and two storey side to rear extension (Demolition of detached garage)
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Deniss Nikandrovs
Householder
Approved
2025-01-29
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 2.96 metres high to the eaves
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Deniss Nikandrovs
Prior Notification - Larger Home Extension
Refused
2024-02-19
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 2.96 metres high to the eaves
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Marcus Boddy
Prior Notification - Larger Home Extension
Refused
2023-12-06
First floor side extension; alterations to front elevation at ground floor level including pitched roof over garage; external alterations (demolition of side dormer)
5 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Deniss Nikandrovs
Householder
Approved
2023-06-13
Single storey side extension; External alterations (Demolition of detached garage at side and rear conservatory)
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer JD Josephine Dutton
Householder
Refused
2020-12-11
T24 OAK (REAR GARDEN): REDUCE CROWN BY UP TO 30% - CYCLICAL WORKS
7 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Rebecca Farrar
Works to Protected Trees
Approved
2018-06-19
ERECTION OF CAR PORT AT FRONT
9 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer CB Caroline Brown
Householder
Refused
2014-04-03
FIRST FLOOR SIDE EXTENSION
11 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer TP Mr T Porter
Full Planning Application
Approved
2004-10-07
CONVERSION OF GARAGE INTO HABITABLE ROOM
11 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer PDB Pete Barron
Full Planning Application
Approved
1999-10-12
TPO No. 777 Wilsmere Drive (No.2) Harrow Weald T24 OAK (rear garden): Reduce crown back to previous points - cyclical works
7 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Rebecca Farrar
Approved
2025-10-02
More
Works to Protected Trees
Single and two storey side to rear extension (Demolition of detached garage)
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Deniss Nikandrovs
Approved
2025-01-29
More
Householder
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 2.96 metres high to the eaves
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Deniss Nikandrovs
Refused
2024-02-19
More
Prior Notification - Larger Home Extension
Show all 10 rows
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 2.96 metres high to the eaves
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Marcus Boddy
Refused
2023-12-06
More
Prior Notification - Larger Home Extension
First floor side extension; alterations to front elevation at ground floor level including pitched roof over garage; external alterations (demolition of side dormer)
5 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Deniss Nikandrovs
Approved
2023-06-13
More
Householder
Single storey side extension; External alterations (Demolition of detached garage at side and rear conservatory)
12 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer JD Josephine Dutton
Refused
2020-12-11
More
Householder
T24 OAK (REAR GARDEN): REDUCE CROWN BY UP TO 30% - CYCLICAL WORKS
7 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer Rebecca Farrar
Approved
2018-06-19
More
Works to Protected Trees
ERECTION OF CAR PORT AT FRONT
9 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer CB Caroline Brown
Refused
2014-04-03
More
Householder
FIRST FLOOR SIDE EXTENSION
11 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer TP Mr T Porter
Approved
2004-10-07
More
Full Planning Application
CONVERSION OF GARAGE INTO HABITABLE ROOM
11 Wilsmere Drive, Harrow Weald, Harrow, HA3 6BJ · premises record
Officer PDB Pete Barron
Approved
1999-10-12
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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 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 2 applications
Case officer on 1 application
Show all 8 rows
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 precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings D: 5, 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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.