Postcode record · Harrow
HA3 7NA.
HA3 7NA has 18 known premises and 8 planning records — 1 approved of 8 decided (12.5%). 11 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeHarrow profile →
18
Premises
known addresses (UPRNs)
8
Applications
8 decided
12.5%
Approval rate
1 approved · 4 refused
11
EPC records
ratings C 4 · D 6 · E 1
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
HA3 7NA has 18 known premises and 8 planning records — 1 approved of 8 decided (12.5%). 11 EPC records.
Premises
Name
Details
UPRN 10025390431
UPRN 10094045871
UPRN 100021290417
UPRN 100021290418
UPRN 100021290419
UPRN 100021290420
UPRN 100021290421
UPRN 100021290423
UPRN 100021290424
UPRN 100021290425
UPRN 10025390431
UPRN 10094045871
UPRN 100021290417
Show all 10 rows
UPRN 100021290418
UPRN 100021290419
UPRN 100021290420
UPRN 100021290421
UPRN 100021290423
UPRN 100021290424
UPRN 100021290425
Planning
What happened?
8 planning applications across the postcode; 1 approved of 8 decided (12.5%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of dwelling into 5 bed House of Multiple Occupancy (HMO) for upto 9 persons (Use class Sui Generis)
9 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Refused
2026-01-23
Change of use from Funeral Parlour (Class E) to General Industrial (Car Mechanics - Servicing, Brakes, Exhaust, and Tyres) (Class B2) and Retail Car Parts Sales (Class E); alterations to boundary treatment (Retrospective)
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Refused
2025-10-29
Change of use from Funeral Parlour (Class E) to General Industrial (Car Mechanics - Servicing, Brakes, Exhaust, and Tyres) (Class B2) (Retrospective)
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Withdrawn
2023-11-15
Outline Application (All Matters Reserved): Redevelopment To Provide Three Storey Building Comprising Nine Residential Units (9 X 1 Bed Flats).
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Outline Planning Permission
Refused
2021-11-08
Re-development to provide a pair of semi-detached two storey dwellings with amenity space; boundary treatment; parking; bin / cycle storage; landscaping; new pedestrian and vehicle access
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Approved
2017-05-22
Re-development to provide a pair of semi-detached two storey dwellings with amenity space; boundary treatment; parking; bin / cycle storage; landscaping; new pedestrian and vehicle access
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Withdrawn
2017-01-05
INVALID - Redevelopment To Provide Two Storey Building Comprising Five Flats; Parking; Bin/Cycle Store
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Withdrawn
2016-11-03
Redevelopment To Provide Two Storey Building Comprising Five Flats; Parking; Bin/Cycle Store
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Full Planning Application
Refused
2016-04-06
Conversion of dwelling into 5 bed House of Multiple Occupancy (HMO) for upto 9 persons (Use class Sui Generis)
9 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Refused
2026-01-23
More
Full Planning Application
Change of use from Funeral Parlour (Class E) to General Industrial (Car Mechanics - Servicing, Brakes, Exhaust, and Tyres) (Class B2) and Retail Car Parts Sales (Class E); alterations to boundary treatment (Retrospective)
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Refused
2025-10-29
More
Full Planning Application
Change of use from Funeral Parlour (Class E) to General Industrial (Car Mechanics - Servicing, Brakes, Exhaust, and Tyres) (Class B2) (Retrospective)
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Withdrawn
2023-11-15
More
Full Planning Application
Show all 8 rows
Outline Application (All Matters Reserved): Redevelopment To Provide Three Storey Building Comprising Nine Residential Units (9 X 1 Bed Flats).
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Refused
2021-11-08
More
Outline Planning Permission
Re-development to provide a pair of semi-detached two storey dwellings with amenity space; boundary treatment; parking; bin / cycle storage; landscaping; new pedestrian and vehicle access
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Approved
2017-05-22
More
Full Planning Application
Re-development to provide a pair of semi-detached two storey dwellings with amenity space; boundary treatment; parking; bin / cycle storage; landscaping; new pedestrian and vehicle access
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Withdrawn
2017-01-05
More
Full Planning Application
INVALID - Redevelopment To Provide Two Storey Building Comprising Five Flats; Parking; Bin/Cycle Store
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Withdrawn
2016-11-03
More
Full Planning Application
Redevelopment To Provide Two Storey Building Comprising Five Flats; Parking; Bin/Cycle Store
Aw Blackman & Son, 3 Thomson Road, Wealdstone, Harrow, HA3 7NA · premises record
Refused
2016-04-06
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Named on the latest 8 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent8 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 4, D: 6, 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 Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.