Postcode record · Harrow
HA3 6PH.
HA3 6PH has 36 known premises and 9 planning records — 6 approved of 8 decided (75%). 20 EPC records.
Postcode HA3 6PH · boundary not held, centred on the postcodeApprovedRefusedOther9 on the map — every match
At a glance · this postcodeHarrow profile →
36
Premises
known addresses (UPRNs)
9
Applications
8 decided
75%
Approval rate
6 approved · 2 refused
56 days
Median decision time
average 66 days · 9 dated decisions
20
EPC records
ratings C 8 · D 8 · E 3 · G 1
9
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 6PH has 36 known premises and 9 planning records — 6 approved of 8 decided (75%). 20 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 768006110
UPRN 10094046239
UPRN 10094046240
UPRN 100021254016
UPRN 100021254017
UPRN 100021254018
UPRN 100021254019
UPRN 100021254020
UPRN 100021254021
UPRN 100021254022
UPRN 768006110
UPRN 10094046239
UPRN 10094046240
Show all 10 rows
UPRN 100021254016
UPRN 100021254017
UPRN 100021254018
UPRN 100021254019
UPRN 100021254020
UPRN 100021254021
UPRN 100021254022
Planning
What happened?
9 planning applications across the postcode; 6 approved of 8 decided (75%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side to rear extension (Demolition of attached garage)
8 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer John Lo
Householder
Approved
2026-03-18
Single storey side to rear extension
12 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer Mehdi Rezaie
Householder
Approved
2024-02-05
Single storey rear extension: 6.00 metres deep, 3.45 metres maximum height and 3.00 metres high to the eaves
12 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer Agnes Wanja
Prior Notification - Larger Home Extension
Not required
2023-11-10
Single storey side to rear extension; single and two storey rear extension; external alterations (part demolition of side extension)
15 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer CMB Campbell Grace
Householder
Approved
2020-07-15
SINGLE STOREY SIDE TO REAR EXTENSION; DEMOLITION OF SHED IN REAR GARDEN
16 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer AT Alex Taylor
Full Planning Application
Approved
2010-05-19
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: CONSTRUCTION OF SINGLE STOREY SIDE AND REAR EXTENSION
16 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer AT Alex Taylor
Certificate of Lawful Development Existing
Refused
2010-01-05
SINGLE STOREY SIDE TO REAR EXTENSION
16 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer AT Alex Taylor
Full Planning Application
Refused
2009-07-02
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: OUTBUILDING TO BE USED ANCILLARY TO DWELLINGHOUSE
22 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer MHX Matthew Harrex
Certificate of Lawful Development Existing
Approved
2006-05-18
SINGLE STOREY SIDE AND REAR EXTENSION
9 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer CC Mr C Christoforou
Full Planning Application
Approved
1997-08-15
Single storey side to rear extension (Demolition of attached garage)
8 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer John Lo
Approved
2026-03-18
More
Householder
Single storey side to rear extension
12 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer Mehdi Rezaie
Approved
2024-02-05
More
Householder
Single storey rear extension: 6.00 metres deep, 3.45 metres maximum height and 3.00 metres high to the eaves
12 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer Agnes Wanja
Not required
2023-11-10
More
Prior Notification - Larger Home Extension
Show all 9 rows
Single storey side to rear extension; single and two storey rear extension; external alterations (part demolition of side extension)
15 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer CMB Campbell Grace
Approved
2020-07-15
More
Householder
SINGLE STOREY SIDE TO REAR EXTENSION; DEMOLITION OF SHED IN REAR GARDEN
16 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer AT Alex Taylor
Approved
2010-05-19
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: CONSTRUCTION OF SINGLE STOREY SIDE AND REAR EXTENSION
16 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer AT Alex Taylor
Refused
2010-01-05
More
Certificate of Lawful Development Existing
SINGLE STOREY SIDE TO REAR EXTENSION
16 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer AT Alex Taylor
Refused
2009-07-02
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: OUTBUILDING TO BE USED ANCILLARY TO DWELLINGHOUSE
22 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer MHX Matthew Harrex
Approved
2006-05-18
More
Certificate of Lawful Development Existing
SINGLE STOREY SIDE AND REAR EXTENSION
9 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH · premises record
Officer CC Mr C Christoforou
Approved
1997-08-15
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 9 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 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 1 application
Case officer on 1 application
Show all 7 rows
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 precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 8, D: 8, E: 3, G: 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.