Postcode record · Harrow
HA7 3LJ.
HA7 3LJ has 7 known premises and 16 planning records — 11 approved of 15 decided (73.3%). 4 EPC records.
Postcode HA7 3LJ · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeHarrow profile →
7
Premises
known addresses (UPRNs)
16
Applications
15 decided
73.3%
Approval rate
11 approved · 4 refused
4
EPC records
ratings C 1 · D 1 · E 2
16
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?
HA7 3LJ has 7 known premises and 16 planning records — 11 approved of 15 decided (73.3%). 4 EPC records.
Premises
Name
Details
UPRN 200000306129
UPRN 200000306130
UPRN 200000306131
UPRN 200000306132
UPRN 200000306133
UPRN 200000306134
UPRN 200000306135
UPRN 200000306129
UPRN 200000306130
UPRN 200000306131
Show all 7 rows
UPRN 200000306132
UPRN 200000306133
UPRN 200000306134
UPRN 200000306135
Planning
What happened?
16 planning applications across the postcode; 11 approved of 15 decided (73.3%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of dwelling into two flats (1x3 bed & 1x2bed), single and two storey side to rear extension, single storey rear extension, rear dormer, external alterations, separate amenity space, bin and cycle stores
59 Uxbridge Road, Harrow Weald, Harrow · premises record
Full Planning Application
Approved
2025-03-19
Single storey side extension (demolition of attached garage)
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Certificate of Lawful Development Existing
Approved
2017-10-26
Installation of front boundary fence and gates
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Householder
Refused
2017-08-17
Installation of 1.83m high front boundary fence and gates
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Householder
Refused
2017-06-02
Single storey rear extension
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Householder
Approved
2016-05-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Certificate of Lawful Development Existing
Approved
2016-01-11
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.7 metres high to the eaves
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer LC Lokendra Chemjong
Prior Notification - Larger Home Extension
Approved
2015-11-16
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.7 metres high to the eaves
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Prior Notification - Larger Home Extension
Refused
2015-09-23
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gables with windows and rear dormer to create habitable roofspace; two rooflights in rear roofslope; conversion of garage to room with installation of window to front and rear
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Certificate of Lawful Development Existing
Approved
2015-09-21
ELECTRONIC COMMUNICATIONS NOTIFICATION: INSTALLATION OF ONE EQUIPMENT CABINET (1.6M x 1.2M x 0.45M) (APPLICANT Ref:515724 191835) (PCP REF: PCP 003)
65 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer Nicola Rankin
Prior Telecommunications Notice
Approved
2011-01-07
Conversion of dwelling into two flats (1x3 bed & 1x2bed), single and two storey side to rear extension, single storey rear extension, rear dormer, external alterations, separate amenity space, bin and cycle stores
59 Uxbridge Road, Harrow Weald, Harrow · premises record
Approved
2025-03-19
More
Full Planning Application
Single storey side extension (demolition of attached garage)
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Approved
2017-10-26
More
Certificate of Lawful Development Existing
Installation of front boundary fence and gates
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Refused
2017-08-17
More
Householder
Show all 10 rows
Installation of 1.83m high front boundary fence and gates
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Refused
2017-06-02
More
Householder
Single storey rear extension
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Approved
2016-05-10
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Approved
2016-01-11
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.7 metres high to the eaves
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer LC Lokendra Chemjong
Approved
2015-11-16
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.7 metres high to the eaves
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Refused
2015-09-23
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gables with windows and rear dormer to create habitable roofspace; two rooflights in rear roofslope; conversion of garage to room with installation of window to front and rear
55 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer ZM Zakera Matin
Approved
2015-09-21
More
Certificate of Lawful Development Existing
ELECTRONIC COMMUNICATIONS NOTIFICATION: INSTALLATION OF ONE EQUIPMENT CABINET (1.6M x 1.2M x 0.45M) (APPLICANT Ref:515724 191835) (PCP REF: PCP 003)
65 Uxbridge Road, Harrow Weald, Stanmore, Harrow, HA7 3LJ · premises record
Officer Nicola Rankin
Approved
2011-01-07
More
Prior Telecommunications Notice
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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Development
What could it become?
Planning precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings C: 1, D: 1, E: 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.
3 intent signals recorded in this postcode
Price decline · Long hold · HMO licensed
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.