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Postcode record · Harrow

HA3 5HN.

HA3 5HN has 30 known premises and 20 planning records — 11 approved of 18 decided (61.1%). 19 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA3 5HN
Postcode HA3 5HN · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeHarrow profile →
30
Premises
known addresses (UPRNs)
20
Applications
18 decided
61.1%
Approval rate
11 approved · 7 refused
19
EPC records
ratings C 6 · D 10 · E 3
20
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 5HN has 30 known premises and 20 planning records — 11 approved of 18 decided (61.1%). 19 EPC records.

Premises (18 of 30 shown)

Name
Details
UPRN 10000005643
UPRN 10000005644
UPRN 10000005645
UPRN 10000005646
UPRN 10094042684
UPRN 100021295040
UPRN 100021295042
UPRN 100021295045
UPRN 100021295047
UPRN 100021295049
UPRN 10000005643
UPRN 10000005644
UPRN 10000005645
Show all 10 rows
UPRN 10000005646
UPRN 10094042684
UPRN 100021295040
UPRN 100021295042
UPRN 100021295045
UPRN 100021295047
UPRN 100021295049
Planning

What happened?

20 planning applications across the postcode; 11 approved of 18 decided (61.1%). Latest 20 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front extension incorporating porch; single and two storey side extension; single storey rear extension; installation of air source heat pump to rear at ground floor level; external steps to rear (Demolition of conservatory and rear extension)
46 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Householder
Approved
2022-03-29
Single Storey Rear Extension To Ground Floor Flat; External Alterations (To create enlarged ground floor 3 person x 2 bedroom flat (Demolition Of Rear Extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant gMs Ogrigri · Agent FORM Design Group Ltd · Officer Safwan Ahmed
Householder
Approved
2020-10-26
Single Storey Rear Extension To Ground Floor Flat; External Alterations (To create enlarged ground floor 3 person x 2 bedroom flat; Demolition Of Rear Extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant Ms Ogrigri · Agent FORM Design Group Ltd · Officer Safwan Ahmed
Householder
Refused
2020-06-22
Single Storey Rear Extension To Ground Floor Flat; External Alterations (To create enlarged ground floor 3 person x 2 bedroom flat; Demolition Of Rear Extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant Ms OgrigriI · Agent FORM Design Group Ltd · Officer Safwan Ahmed
Full Planning Application
Refused
2020-02-03
Single storey rear extension to ground floor flat (demolition of rear extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Householder
Refused
2019-10-28
Single storey rear extension
36 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant NOVO · Agent Orama Architects Ltd · Officer AMIPL Amit Patel
Full Planning Application
Approved
2019-01-28
Single story rear extension (Demolition of conservatory, part kitchen and single story outbuilding)
4 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Householder
Approved
2018-12-13
Single Storey Rear Extension: 3.850 metres deep, 4 metres maximum height, 3 metres high to the eaves
4 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Prior Notification - Larger Home Extension
Refused
2018-12-11
CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): Single storey rear extension; replacement of window in first floor rear elevation with juliette balcony; Replacement of door with window in ground floor side elevation (Demolition of single storey rear extension)
8 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Certificate of Lawful Development Existing
Refused
2017-04-04
Single Storey Rear Extension: extending 4 metres beyond the original rear wall, 3 metres maximum height, 3 metres high to the eaves
10 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant Mr R Gilbert · Agent Mr L J Simpson · Officer LC Lokendra Chemjong
Prior Notification - Larger Home Extension
Approved
2015-11-23
Single storey front extension incorporating porch; single and two storey side extension; single storey rear extension; installation of air source heat pump to rear at ground floor level; external steps to rear (Demolition of conservatory and rear extension)
46 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Approved
2022-03-29
More
Householder
Single Storey Rear Extension To Ground Floor Flat; External Alterations (To create enlarged ground floor 3 person x 2 bedroom flat (Demolition Of Rear Extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant gMs Ogrigri · Agent FORM Design Group Ltd · Officer Safwan Ahmed
Approved
2020-10-26
More
Householder
Single Storey Rear Extension To Ground Floor Flat; External Alterations (To create enlarged ground floor 3 person x 2 bedroom flat; Demolition Of Rear Extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant Ms Ogrigri · Agent FORM Design Group Ltd · Officer Safwan Ahmed
Refused
2020-06-22
More
Householder
Show all 10 rows
Single Storey Rear Extension To Ground Floor Flat; External Alterations (To create enlarged ground floor 3 person x 2 bedroom flat; Demolition Of Rear Extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant Ms OgrigriI · Agent FORM Design Group Ltd · Officer Safwan Ahmed
Refused
2020-02-03
More
Full Planning Application
Single storey rear extension to ground floor flat (demolition of rear extension)
12A Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Refused
2019-10-28
More
Householder
Single storey rear extension
36 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant NOVO · Agent Orama Architects Ltd · Officer AMIPL Amit Patel
Approved
2019-01-28
More
Full Planning Application
Single story rear extension (Demolition of conservatory, part kitchen and single story outbuilding)
4 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Approved
2018-12-13
More
Householder
Single Storey Rear Extension: 3.850 metres deep, 4 metres maximum height, 3 metres high to the eaves
4 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Refused
2018-12-11
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): Single storey rear extension; replacement of window in first floor rear elevation with juliette balcony; Replacement of door with window in ground floor side elevation (Demolition of single storey rear extension)
8 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Refused
2017-04-04
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 4 metres beyond the original rear wall, 3 metres maximum height, 3 metres high to the eaves
10 Whitefriars Drive, Harrow Weald, Harrow, HA3 5HN · premises record
Applicant Mr R Gilbert · Agent Mr L J Simpson · Officer LC Lokendra Chemjong
Approved
2015-11-23
More
Prior Notification - Larger Home Extension

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 20 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
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 1 application
Show all 10 rows
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 1 application
Development

What could it become?

Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 6, D: 10, E: 3.
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

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

6 intent signals recorded in this postcode
Charge registered · Long hold
Subscribe to see the signals →
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
HA3 5HN, Harrow: Planning and Property History | Planning Atlas