Postcode record · Harrow
HA1 3JS.
HA1 3JS has 20 known premises and 11 planning records — 9 approved of 10 decided (90%). 11 EPC records.
Postcode HA1 3JS · boundary not held, centred on the postcodeApprovedRefusedOther11 exact38 approximate49 on the map — every match
At a glance · this postcodeHarrow profile →
20
Premises
known addresses (UPRNs)
11
Applications
10 decided
90%
Approval rate
9 approved · 1 refused
11
EPC records
ratings C 5 · D 2 · E 3 · F 1
49
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?
HA1 3JS has 20 known premises and 11 planning records — 9 approved of 10 decided (90%). 11 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 10000001281
UPRN 10000001360
UPRN 10000001361
UPRN 10000001362
UPRN 10000001363
UPRN 10000001364
UPRN 10010597535
UPRN 10010597611
UPRN 10025181617
UPRN 10000001281
UPRN 10000001360
Show all 10 rows
UPRN 10000001361
UPRN 10000001362
UPRN 10000001363
UPRN 10000001364
UPRN 10010597535
UPRN 10010597611
UPRN 10025181617
Planning
What happened?
11 planning applications across the postcode; 9 approved of 10 decided (90%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
G1 Corsican Pine (front): Remove lowest lateral branch over driveway
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Applicant Mr Vardhan Rajkumar · Officer Rebecca Farrar
Works to Protected Trees
Approved
2020-11-25
FRONT AND REAR DORMERS; ALTERATIONS TO SIDE AND REAR ELEVATIONS
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
2005-10-31
OUTBUILDING TO PROVIDE DOMESTIC STUDY
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
2005-06-09
PROVISION OF GATES WITH LOW BRICK WALL, BRICK PIERS WITH RAILINGS
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Refused
2001-11-12
RETENTION OF HARDSURFACE FORECOURT
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Withdrawn
2000-12-05
PROVISION OF PEDESTRIAN TIMBER GATES AT ENTRANCE
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
2000-12-01
PROVISION OF HANDRAIL AND BALUSTRADE ON ROOF TERRACES AT FIRST AND SECOND FLOOR LEVEL, WITH TIMBER DECKING AT FIRST FLOOR LEVEL
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
2000-08-04
DETACHED BLOCK TO PROVIDE TWO DOUBLE GARAGES
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
2000-08-03
DETACHED 2 STOREY 5 BEDROOM HOUSE WITH DETACHED DOUBLE GARAGE (REVISED)
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
2000-02-23
CONVERSION OF FORMER SCHOOL BUILDING AND TWO STOREY EXTENSION TO PROVIDE 1 X 5 BED AND 1 X 6 BED HOUSE WITH FORECOURT PARKING AND DOUBLE GARAGES.
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Full Planning Application
Approved
1999-12-20
G1 Corsican Pine (front): Remove lowest lateral branch over driveway
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Applicant Mr Vardhan Rajkumar · Officer Rebecca Farrar
Approved
2020-11-25
More
Works to Protected Trees
FRONT AND REAR DORMERS; ALTERATIONS TO SIDE AND REAR ELEVATIONS
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
2005-10-31
More
Full Planning Application
OUTBUILDING TO PROVIDE DOMESTIC STUDY
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
2005-06-09
More
Full Planning Application
Show all 10 rows
PROVISION OF GATES WITH LOW BRICK WALL, BRICK PIERS WITH RAILINGS
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Refused
2001-11-12
More
Full Planning Application
RETENTION OF HARDSURFACE FORECOURT
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Withdrawn
2000-12-05
More
Full Planning Application
PROVISION OF PEDESTRIAN TIMBER GATES AT ENTRANCE
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
2000-12-01
More
Full Planning Application
PROVISION OF HANDRAIL AND BALUSTRADE ON ROOF TERRACES AT FIRST AND SECOND FLOOR LEVEL, WITH TIMBER DECKING AT FIRST FLOOR LEVEL
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
2000-08-04
More
Full Planning Application
DETACHED BLOCK TO PROVIDE TWO DOUBLE GARAGES
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
2000-08-03
More
Full Planning Application
DETACHED 2 STOREY 5 BEDROOM HOUSE WITH DETACHED DOUBLE GARAGE (REVISED)
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
2000-02-23
More
Full Planning Application
CONVERSION OF FORMER SCHOOL BUILDING AND TWO STOREY EXTENSION TO PROVIDE 1 X 5 BED AND 1 X 6 BED HOUSE WITH FORECOURT PARKING AND DOUBLE GARAGES.
PARKVIEW, 14 Mount Park Road, Harrow On The Hill, Harrow, HA1 3JS · premises record
Approved
1999-12-20
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?
Every mapped designation touching a premises in this postcode, with how many of its 20 premises each one covers.
Designation
Coverage
Conservation Area
Mount Park Estate Conservation Area Harrow on the · reference COA00000976 · covers 16 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Sudbury Hill Conservation Area Harrow on the Hill · reference COA00000973 · covers 2 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
South Hill Avenue Conservation Area Harrow on the · reference COA00000962 · covers 2 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Mount Park Estate Conservation Area Harrow on the · reference COA00000976 · covers 16 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Sudbury Hill Conservation Area Harrow on the Hill · reference COA00000973 · covers 2 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
South Hill Avenue Conservation Area Harrow on the · reference COA00000962 · covers 2 of 20 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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent11 applications and 49 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 5, D: 2, E: 3, 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.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.