Planning Atlas
Planning Atlas›Harrow›HA3 8EJ
AtlasHarrowHA3 8EJ
Postcode record · Harrow

HA3 8EJ.

HA3 8EJ has 13 known premises and 15 planning records — 10 approved of 14 decided (71.4%). 3 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA3 8EJ
Postcode HA3 8EJ · boundary not held, centred on the postcodeApprovedRefusedOther15 exact9 approximate24 on the map — every match
At a glance · this postcodeHarrow profile →
13
Premises
known addresses (UPRNs)
15
Applications
14 decided
71.4%
Approval rate
10 approved · 4 refused
3
EPC records
ratings C 1 · D 1 · E 1
24
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 8EJ has 13 known premises and 15 planning records — 10 approved of 14 decided (71.4%). 3 EPC records.

Premises

Name
Details
UPRN 100021287255
UPRN 100021287257
UPRN 100021287259
UPRN 100021287261
UPRN 100021287263
UPRN 100021287264
UPRN 100021287265
UPRN 100021287266
UPRN 100021287267
UPRN 100021287268
UPRN 100021287255
UPRN 100021287257
UPRN 100021287259
Show all 10 rows
UPRN 100021287261
UPRN 100021287263
UPRN 100021287264
UPRN 100021287265
UPRN 100021287266
UPRN 100021287267
UPRN 100021287268
Planning

What happened?

15 planning applications across the postcode; 10 approved of 14 decided (71.4%). Latest 15 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
First floor rear extension
21 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant London Designs · Officer ON Olivier Nelson
Householder
Approved
2017-06-23
Single storey front extension incorporating front porch; two storey side and single storey rear extension; rear dormer to create habitable roofspace; rooflight in front roofslope
21 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant London Designs · Officer ON Olivier Nelson
Householder
Approved
2017-03-08
FIRST FLOOR SIDE AND SINGLE STOREY REAR EXTENSIONS; CONVERSION OF GARAGE TO HABITABLE ROOM AND ALTERATIONS TO FRONT ELEVATION; EXTENSION AND ALTERATIONS TO EXISTING ROOF AND REAR DORMER; TWO ROOFLIGHTS IN THE FRONT ROOFSLOPE; RAISED PATIO AT REAR
15 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Householder
Approved
2010-12-23
ALTERATIONS TO ROOF TO FORM END GABLE AND REAR DORMER;SINGLE STOREY REAR EXTENSION
17 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Full Planning Application
Approved
2005-02-14
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY REAR EXTENSION
17 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Certificate of Lawful Development Existing
Withdrawn
2004-12-20
SINGLE STOREY SIDE TO REAR EXTENSION (REVISED)
19 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant Mr R Khatri · Agent S S Design Ltd · Officer PT Mrs P Thomson
Full Planning Application
Approved
2002-06-18
FIRST FLOOR SIDE EXTENSION
13 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Full Planning Application
Refused
2002-05-27
SINGLE STOREY FRONT, SINGLE AND TWO STOREY SIDE, SINGLE STOREY REAR EXTENSIONS.
13 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Full Planning Application
Refused
2002-01-22
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT:STORE BUILDING IN REAR GARDEN
19 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant Mr R Khatri · Agent S S Design Ltd · Officer CJF Mr C Fisher
Certificate of Lawful Development Existing
Approved
2002-01-10
SINGLE STOREY SIDE TO REAR EXTENSION
19 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant Mr .R KHATRI · Agent S.S DESIGN LTD · Officer PT Mrs P Thomson
Full Planning Application
Approved
2001-12-04
First floor rear extension
21 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant London Designs · Officer ON Olivier Nelson
Approved
2017-06-23
More
Householder
Single storey front extension incorporating front porch; two storey side and single storey rear extension; rear dormer to create habitable roofspace; rooflight in front roofslope
21 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant London Designs · Officer ON Olivier Nelson
Approved
2017-03-08
More
Householder
FIRST FLOOR SIDE AND SINGLE STOREY REAR EXTENSIONS; CONVERSION OF GARAGE TO HABITABLE ROOM AND ALTERATIONS TO FRONT ELEVATION; EXTENSION AND ALTERATIONS TO EXISTING ROOF AND REAR DORMER; TWO ROOFLIGHTS IN THE FRONT ROOFSLOPE; RAISED PATIO AT REAR
15 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Approved
2010-12-23
More
Householder
Show all 10 rows
ALTERATIONS TO ROOF TO FORM END GABLE AND REAR DORMER;SINGLE STOREY REAR EXTENSION
17 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Approved
2005-02-14
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY REAR EXTENSION
17 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Withdrawn
2004-12-20
More
Certificate of Lawful Development Existing
SINGLE STOREY SIDE TO REAR EXTENSION (REVISED)
19 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant Mr R Khatri · Agent S S Design Ltd · Officer PT Mrs P Thomson
Approved
2002-06-18
More
Full Planning Application
FIRST FLOOR SIDE EXTENSION
13 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Refused
2002-05-27
More
Full Planning Application
SINGLE STOREY FRONT, SINGLE AND TWO STOREY SIDE, SINGLE STOREY REAR EXTENSIONS.
13 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Refused
2002-01-22
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT:STORE BUILDING IN REAR GARDEN
19 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant Mr R Khatri · Agent S S Design Ltd · Officer CJF Mr C Fisher
Approved
2002-01-10
More
Certificate of Lawful Development Existing
SINGLE STOREY SIDE TO REAR EXTENSION
19 St Leonards Avenue, Kenton, Harrow, HA3 8EJ · premises record
Applicant Mr .R KHATRI · Agent S.S DESIGN LTD · Officer PT Mrs P Thomson
Approved
2001-12-04
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.

People

Who is involved?

Named on the latest 15 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 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development

What could it become?

Planning precedent15 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings C: 1, D: 1, 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.

1 intent signal recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
HA3 8EJ, Harrow: Planning and Property History | Planning Atlas