Postcode record · Harrow
HA3 6PU.
HA3 6PU has 29 known premises and 20 planning records — 12 approved of 17 decided (70.6%). 12 EPC records.
Postcode HA3 6PU · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeHarrow profile →
29
Premises
known addresses (UPRNs)
20
Applications
17 decided
70.6%
Approval rate
12 approved · 5 refused
78 days
Median decision time
average 74 days · 20 dated decisions
12
EPC records
ratings C 3 · D 8 · 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 6PU has 29 known premises and 20 planning records — 12 approved of 17 decided (70.6%). 12 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 768007295
UPRN 10025573425
UPRN 10070270702
UPRN 10070270749
UPRN 10094046241
UPRN 100021254048
UPRN 100021254049
UPRN 100021254050
UPRN 100021254051
UPRN 100021254052
UPRN 768007295
UPRN 10025573425
UPRN 10070270702
Show all 10 rows
UPRN 10070270749
UPRN 10094046241
UPRN 100021254048
UPRN 100021254049
UPRN 100021254050
UPRN 100021254051
UPRN 100021254052
Planning
What happened?
20 planning applications across the postcode; 12 approved of 17 decided (70.6%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Electronic Communications Notification: Installation of fixed line broadband electronic communications apparatus and 10m light wooden pole
14 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Electronic Communications Notification
No objection
2025-09-02
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
18 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Prior Notification - Larger Home Extension
Not required
2025-01-23
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 rear roof slopes, External alterations (Demolition of detached garaged and rear conservatory)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Householder
Refused
2024-08-06
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 rear roof slopes, External alterations (Demolition of detached garaged and rear conservatory)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Householder
Approved
2024-08-06
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single Storey Rear Extension (Following established prior approved under application ref:P/1602/21/PRIOR) (Demolition Of Conservatory And Rear Canopy)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer MOR Morgan Roberts
Certificate of Lawful Development Existing
Approved
2022-06-09
Single and two storey side extension (demolition of detached garage)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer MOR Morgan Roberts
Householder
Approved
2021-09-20
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer with juliette balcony, insertion of three rooflights in front roofslope and window in side of end gable
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer KAM Kavir Mahil
Certificate of Lawful Development Existing
Approved
2021-06-21
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 2.95 metres high to the eave
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer KAM Kavir Mahil
Prior Notification - Larger Home Extension
Not required
2021-04-15
Single storey side extension; single and two storey rear extension; pitched roof over existing single storey rear extension, use of room on ground floor as beauty treatment room, external alterations (part demolition of shed at rear) (amended description)
4 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Katie Parkins1
Householder
Approved
2017-10-05
Single storey side extension; single and two storey rear extension; single storey rear extension; use of room on ground floor as beauty treatment room; external alterations (part demolition of shed at rear)
4 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Katie Parkins1
Full Planning Application
Refused
2017-06-26
Electronic Communications Notification: Installation of fixed line broadband electronic communications apparatus and 10m light wooden pole
14 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
No objection
2025-09-02
More
Electronic Communications Notification
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
18 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Not required
2025-01-23
More
Prior Notification - Larger Home Extension
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 rear roof slopes, External alterations (Demolition of detached garaged and rear conservatory)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Refused
2024-08-06
More
Householder
Show all 10 rows
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 rear roof slopes, External alterations (Demolition of detached garaged and rear conservatory)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Ian Opolot
Approved
2024-08-06
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single Storey Rear Extension (Following established prior approved under application ref:P/1602/21/PRIOR) (Demolition Of Conservatory And Rear Canopy)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer MOR Morgan Roberts
Approved
2022-06-09
More
Certificate of Lawful Development Existing
Single and two storey side extension (demolition of detached garage)
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer MOR Morgan Roberts
Approved
2021-09-20
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer with juliette balcony, insertion of three rooflights in front roofslope and window in side of end gable
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer KAM Kavir Mahil
Approved
2021-06-21
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 2.95 metres high to the eave
25 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer KAM Kavir Mahil
Not required
2021-04-15
More
Prior Notification - Larger Home Extension
Single storey side extension; single and two storey rear extension; pitched roof over existing single storey rear extension, use of room on ground floor as beauty treatment room, external alterations (part demolition of shed at rear) (amended description)
4 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Katie Parkins1
Approved
2017-10-05
More
Householder
Single storey side extension; single and two storey rear extension; single storey rear extension; use of room on ground floor as beauty treatment room; external alterations (part demolition of shed at rear)
4 Boniface Walk, Harrow Weald, Harrow, HA3 6PU · premises record
Officer Katie Parkins1
Refused
2017-06-26
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 4 applications
Case officer on 2 applications
Case officer on 2 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 4 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 3, D: 8, 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.