Postcode record · Harrow
HA3 8FF.
HA3 8FF has 11 known premises and 10 planning records — 3 approved of 7 decided (42.9%). 2 EPC records.
Postcode HA3 8FF · boundary not held, centred on the postcodeApprovedRefusedOther10 exact10 on the map — every match
At a glance · this postcodeHarrow profile →
11
Premises
known addresses (UPRNs)
10
Applications
7 decided
42.9%
Approval rate
3 approved · 4 refused
2
EPC records
ratings C 2
10
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 8FF has 11 known premises and 10 planning records — 3 approved of 7 decided (42.9%). 2 EPC records.
Premises
Name
Details
UPRN 10091094939
UPRN 10091094959
UPRN 10091095544
UPRN 10091095545
UPRN 10091095546
UPRN 10091095547
UPRN 10091095548
UPRN 10091095549
UPRN 10091095550
UPRN 10094042683
UPRN 10091094939
UPRN 10091094959
UPRN 10091095544
Show all 10 rows
UPRN 10091095545
UPRN 10091095546
UPRN 10091095547
UPRN 10091095548
UPRN 10091095549
UPRN 10091095550
UPRN 10094042683
Planning
What happened?
10 planning applications across the postcode; 3 approved of 7 decided (42.9%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Removal of condition 4 (Use class ) attached to planning permission P/1629/11 dated 20/12/20211 for change of use from lock up garages to offices (sui generis to class b1); part demolition of existing garages and construction of single storey extension with external alterations
3 Kentonian Close, Harrow, HA3 8FF · premises record
Removal/Variation of Condition(s)
Refused
2022-04-28
Change of use and amalgamation of ground floor office unit (No. 3) with first floor one bedroom flat to create one two bedroom unit; external alterations
2 Kentonian Close, Harrow, HA3 8FF · premises record
Applicant Ms Anna Kozlowska-Mikulowska · Officer LPC Lap Pan Chong
Full Planning Application
Approved
2019-07-29
CONVERSION OF OFFICES (CLASS B1A) TO 6 SELF-CONTAINED FLATS (CLASS C3) (PRIOR APPROVAL OF TRANSPORT & HIGHWAYS IMPACTS OF THE DEVELOPMENT, AND OF CONTAMINATION RISKS AND FLOODING RISKS ON THE SITE, AND IMPACTS OF NOISE FROM COMMERCIAL PREMISES ON THE INTENDED OCCUPIERS)
3 Kentonian Close, Harrow, HA3 8FF · premises record
Applicant Mr Ram Lad · Officer NK Nabeel Kasmani
Prior Approval (Miscellaneous Acts)
Withdrawn
2018-07-31
CONVERSION OF OFFICES (CLASS B1A) TO 6 SELF-CONTAINED FLATS (CLASS C3) (PRIOR APPROVAL OF TRANSPORT & HIGHWAYS IMPACTS OF THE DEVELOPMENT, AND OF CONTAMINATION RISKS AND FLOODING RISKS ON THE SITE, AND IMPACTS OF NOISE FROM COMMERCIAL PREMISES ON THE INTENDED OCCUPIERS)
3 Kentonian Close, Harrow, HA3 8FF · premises record
Applicant Mr Ram Lad · Officer NK Nabeel Kasmani
Prior Approval (Miscellaneous Acts)
Withdrawn
2018-07-03
Conversion of Offices (Class B1a) to 1 Self-Contained Flat (Class C3) (PRIOR APPROVAL OF TRANSPORT & HIGHWAYS IMPACTS OF THE DEVELOPMENT AND OF CONTAMINATION RISKS AND FLOODING ON THE SITE)
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Prior Approval (Miscellaneous Acts)
Approved
2016-01-29
FIRST FLOOR EXTENSION FOR USE AS OFFICES
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Full Planning Application
Refused
2013-03-02
DUPLICATE- NEW APPLICATION - Change of use of garage-building to office (B1) use, with garage doors replaced with timber windows.
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Applicant Mr S Randhawa · Officer Historical Officer
Full Planning Application
Withdrawn
2009-10-12
FIRST FLOOR EXTENSION OVER EXISTING GROUND FLOOR WITH SINGLE AND PART DOUBLE STOREY REAR EXTENSION, NEW FLAT AT SECOND FLOOR LEVEL WITH FRONT BALCONY, EXTERNAL ALTERATIONS AND SIDE DORMER
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Applicant Mr S Randhawa · Officer NR Nicholas Ray
Full Planning Application
Refused
2009-06-07
CERTIFICATE: USE OF FIRST FLOOR FLAT AS A SELF-CONTAINED FLAT
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Certificate of Lawful Development Existing
Approved
2008-07-02
FIRST AND SECOND STOREY EXTENSIONS OVER EXISTING GROUND FLOOR WITH SINGLE AND THREE STOREY REAR EXTENSIONS; NEW FLAT AT SECOND FLOOR LEVEL WITH FRONT BALCONY, EXTERNAL ALTERATIONS AND SIDE DORMER
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Applicant Randhawa · Officer NR Nicholas Ray
Full Planning Application
Refused
2008-03-06
Removal of condition 4 (Use class ) attached to planning permission P/1629/11 dated 20/12/20211 for change of use from lock up garages to offices (sui generis to class b1); part demolition of existing garages and construction of single storey extension with external alterations
3 Kentonian Close, Harrow, HA3 8FF · premises record
Refused
2022-04-28
More
Removal/Variation of Condition(s)
Change of use and amalgamation of ground floor office unit (No. 3) with first floor one bedroom flat to create one two bedroom unit; external alterations
2 Kentonian Close, Harrow, HA3 8FF · premises record
Applicant Ms Anna Kozlowska-Mikulowska · Officer LPC Lap Pan Chong
Approved
2019-07-29
More
Full Planning Application
CONVERSION OF OFFICES (CLASS B1A) TO 6 SELF-CONTAINED FLATS (CLASS C3) (PRIOR APPROVAL OF TRANSPORT & HIGHWAYS IMPACTS OF THE DEVELOPMENT, AND OF CONTAMINATION RISKS AND FLOODING RISKS ON THE SITE, AND IMPACTS OF NOISE FROM COMMERCIAL PREMISES ON THE INTENDED OCCUPIERS)
3 Kentonian Close, Harrow, HA3 8FF · premises record
Applicant Mr Ram Lad · Officer NK Nabeel Kasmani
Withdrawn
2018-07-31
More
Prior Approval (Miscellaneous Acts)
Show all 10 rows
CONVERSION OF OFFICES (CLASS B1A) TO 6 SELF-CONTAINED FLATS (CLASS C3) (PRIOR APPROVAL OF TRANSPORT & HIGHWAYS IMPACTS OF THE DEVELOPMENT, AND OF CONTAMINATION RISKS AND FLOODING RISKS ON THE SITE, AND IMPACTS OF NOISE FROM COMMERCIAL PREMISES ON THE INTENDED OCCUPIERS)
3 Kentonian Close, Harrow, HA3 8FF · premises record
Applicant Mr Ram Lad · Officer NK Nabeel Kasmani
Withdrawn
2018-07-03
More
Prior Approval (Miscellaneous Acts)
Conversion of Offices (Class B1a) to 1 Self-Contained Flat (Class C3) (PRIOR APPROVAL OF TRANSPORT & HIGHWAYS IMPACTS OF THE DEVELOPMENT AND OF CONTAMINATION RISKS AND FLOODING ON THE SITE)
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Approved
2016-01-29
More
Prior Approval (Miscellaneous Acts)
FIRST FLOOR EXTENSION FOR USE AS OFFICES
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Refused
2013-03-02
More
Full Planning Application
DUPLICATE- NEW APPLICATION - Change of use of garage-building to office (B1) use, with garage doors replaced with timber windows.
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Applicant Mr S Randhawa · Officer Historical Officer
Withdrawn
2009-10-12
More
Full Planning Application
FIRST FLOOR EXTENSION OVER EXISTING GROUND FLOOR WITH SINGLE AND PART DOUBLE STOREY REAR EXTENSION, NEW FLAT AT SECOND FLOOR LEVEL WITH FRONT BALCONY, EXTERNAL ALTERATIONS AND SIDE DORMER
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Applicant Mr S Randhawa · Officer NR Nicholas Ray
Refused
2009-06-07
More
Full Planning Application
CERTIFICATE: USE OF FIRST FLOOR FLAT AS A SELF-CONTAINED FLAT
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Approved
2008-07-02
More
Certificate of Lawful Development Existing
FIRST AND SECOND STOREY EXTENSIONS OVER EXISTING GROUND FLOOR WITH SINGLE AND THREE STOREY REAR EXTENSIONS; NEW FLAT AT SECOND FLOOR LEVEL WITH FRONT BALCONY, EXTERNAL ALTERATIONS AND SIDE DORMER
MAYFIELD HOUSE, 1 Kentonian Close, Harrow, Kenton, HA3 8FF · premises record
Applicant Randhawa · Officer NR Nicholas Ray
Refused
2008-03-06
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?
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 10 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 4 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 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent10 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings C: 2.
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?
How long would a planning application take here? →
Harrow's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Harrow, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.