Postcode record · Harrow
HA1 4JQ.
HA1 4JQ has 39 known premises and 16 planning records — 12 approved of 13 decided (92.3%). 18 EPC records.
Postcode HA1 4JQ · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeHarrow profile →
39
Premises
known addresses (UPRNs)
16
Applications
13 decided
92.3%
Approval rate
12 approved · 1 refused
18
EPC records
ratings C 4 · D 11 · E 3
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?
HA1 4JQ has 39 known premises and 16 planning records — 12 approved of 13 decided (92.3%). 18 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 10010598096
UPRN 10091095317
UPRN 10091095318
UPRN 10094045921
UPRN 10094047164
UPRN 10094047165
UPRN 10097182954
UPRN 100021280094
UPRN 100021280096
UPRN 100021280098
UPRN 10010598096
UPRN 10091095317
UPRN 10091095318
Show all 10 rows
UPRN 10094045921
UPRN 10094047164
UPRN 10094047165
UPRN 10097182954
UPRN 100021280094
UPRN 100021280096
UPRN 100021280098
Planning
What happened?
16 planning applications across the postcode; 12 approved of 13 decided (92.3%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of dwellinghouse into three flats (1 x 2 bed and 2 x 1 bed); External alterations; Refuse and Cycle storage
28 Oxford Road, Harrow · premises record
Full Planning Application
Approved
2019-02-04
Conversion of dwellinghouse into two flats (1 x 2 bed and 1 x 1 bed); External alterations; Refuse and Cycle storage
28 Oxford Road, Harrow · premises record
Full Planning Application
Approved
2019-02-04
Conversion of dwellinghouse into three flats (1 x 3 bed and 2 x 1 bed); External alterations; Refuse and Cycle storage
28 Oxford Road, Harrow · premises record
Full Planning Application
Withdrawn
2018-10-30
Single storey rear extension: 6 Metres Deep, 3m maximum height and 2.75 Metres high to eaves
28 Oxford Road, Harrow · premises record
Prior Notification - Larger Home Extension
Approved
2018-06-13
Conversion of single dwelling into two flats; bin storage
18 Oxford Road, Harrow · premises record
Applicant Dr Ronald Walker · Officer Mongezi Ndlela
Full Planning Application
Approved
2016-02-17
CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): SINGLE STOREY REAR EXTENSIONS; REAR DORMER; INSTALLATION OF THREE ROOFLIGHTS IN FRONT ROOFSLOPE
18 Oxford Road, Harrow · premises record
Certificate of Lawful Development Existing
Approved
2015-10-19
T1 SYCAMORE - O ASK PERMISSION TO REMOVE THIS TREE COMPLETELY INCLUDING STUMP REMOVAL AS THIS TREE IS SHOWING SIGNS OF BAD HEALTH. (DIE BACK IN CROWN, DAMAGE TO TRUNK). I ALSO BELIEVE THIS TREE IS A SELF-SOFT TREE DIRECTLY ON THE BOUNDARY OF A BACK GARDEN AND A WAREHOUSE.
14 Oxford Road, Harrow, HA1 4JQ · premises record
Works to Protected Trees
Not required
2015-09-24
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY REAR EXTENSION
26 Oxford Road, Harrow, HA1 4JQ · premises record
Applicant Mr Sharif Sakr · Officer SB Syndsey Ballet
Certificate of Lawful Development Existing
Approved
2015-09-22
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable, rear dormer and insertion of four rooflights to front roofslope
26 Oxford Road, Harrow, HA1 4JQ · premises record
Applicant Mr Sharif Sakr · Officer SB Syndsey Ballet
Certificate of Lawful Development Existing
Approved
2015-05-28
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves
26 Oxford Road, Harrow, HA1 4JQ · premises record
Prior Notification - Larger Home Extension
Approved
2015-05-28
Conversion of dwellinghouse into three flats (1 x 2 bed and 2 x 1 bed); External alterations; Refuse and Cycle storage
28 Oxford Road, Harrow · premises record
Approved
2019-02-04
More
Full Planning Application
Conversion of dwellinghouse into two flats (1 x 2 bed and 1 x 1 bed); External alterations; Refuse and Cycle storage
28 Oxford Road, Harrow · premises record
Approved
2019-02-04
More
Full Planning Application
Conversion of dwellinghouse into three flats (1 x 3 bed and 2 x 1 bed); External alterations; Refuse and Cycle storage
28 Oxford Road, Harrow · premises record
Withdrawn
2018-10-30
More
Full Planning Application
Show all 10 rows
Single storey rear extension: 6 Metres Deep, 3m maximum height and 2.75 Metres high to eaves
28 Oxford Road, Harrow · premises record
Approved
2018-06-13
More
Prior Notification - Larger Home Extension
Conversion of single dwelling into two flats; bin storage
18 Oxford Road, Harrow · premises record
Applicant Dr Ronald Walker · Officer Mongezi Ndlela
Approved
2016-02-17
More
Full Planning Application
CERTIFICATE OF LAWFUL DEVELOPMENT (EXISTING): SINGLE STOREY REAR EXTENSIONS; REAR DORMER; INSTALLATION OF THREE ROOFLIGHTS IN FRONT ROOFSLOPE
18 Oxford Road, Harrow · premises record
Approved
2015-10-19
More
Certificate of Lawful Development Existing
T1 SYCAMORE - O ASK PERMISSION TO REMOVE THIS TREE COMPLETELY INCLUDING STUMP REMOVAL AS THIS TREE IS SHOWING SIGNS OF BAD HEALTH. (DIE BACK IN CROWN, DAMAGE TO TRUNK). I ALSO BELIEVE THIS TREE IS A SELF-SOFT TREE DIRECTLY ON THE BOUNDARY OF A BACK GARDEN AND A WAREHOUSE.
14 Oxford Road, Harrow, HA1 4JQ · premises record
Not required
2015-09-24
More
Works to Protected Trees
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY REAR EXTENSION
26 Oxford Road, Harrow, HA1 4JQ · premises record
Applicant Mr Sharif Sakr · Officer SB Syndsey Ballet
Approved
2015-09-22
More
Certificate of Lawful Development Existing
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable, rear dormer and insertion of four rooflights to front roofslope
26 Oxford Road, Harrow, HA1 4JQ · premises record
Applicant Mr Sharif Sakr · Officer SB Syndsey Ballet
Approved
2015-05-28
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves
26 Oxford Road, Harrow, HA1 4JQ · premises record
Approved
2015-05-28
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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 3 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 3 applications
Applicant on 3 applications
Applicant on 2 applications
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 precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 4, D: 11, 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 PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
5 intent signals recorded in this postcode
Charge registered · Repeat sale · Price decline · Long hold
Subscribe to see the signals →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.