Postcode record · Harrow
HA1 4UU.
HA1 4UU has 19 known premises and 21 planning records — 15 approved of 19 decided (78.9%). 9 EPC records.
Postcode HA1 4UU · boundary not held, centred on the postcodeApprovedRefusedOther21 exact21 on the map — every match
At a glance · this postcodeHarrow profile →
19
Premises
known addresses (UPRNs)
21
Applications
19 decided
78.9%
Approval rate
15 approved · 4 refused
9
EPC records
ratings C 1 · D 3 · E 5
21
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 4UU has 19 known premises and 21 planning records — 15 approved of 19 decided (78.9%). 9 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 10094042947
UPRN 100021292869
UPRN 100021292871
UPRN 100021292872
UPRN 100021292873
UPRN 100021292874
UPRN 100021292875
UPRN 100021292876
UPRN 100021292877
UPRN 100021292878
UPRN 10094042947
UPRN 100021292869
UPRN 100021292871
Show all 10 rows
UPRN 100021292872
UPRN 100021292873
UPRN 100021292874
UPRN 100021292875
UPRN 100021292876
UPRN 100021292877
UPRN 100021292878
Planning
What happened?
21 planning applications across the postcode; 15 approved of 19 decided (78.9%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension: 6.00 metres deep, 3.26 metres maximum height and 3.00 metres high to the eaves
56 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Pankaj Bhatt · Officer Marcus Boddy
Prior Notification - Larger Home Extension
Not required
2024-03-20
Single storey rear extension: 6.00 metres deep, 3.26 metres maximum height and 3.00 metres high to the eaves
56 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Pankaj Bhatt · Officer Marcus Boddy
Prior Notification - Larger Home Extension
Refused
2023-11-20
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Outbuilding at rear for use as recreation room incidental to the use of the dwellinghouse
70 Walton Road, Harrow, HA1 4UU · premises record
Certificate of Lawful Development Existing
Approved
2020-09-14
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable, rear dormer with juliette balcony, insertion of two rooflights in front roofslope and window in side
52 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Chathuranka Dushan Premadasa · Officer LC Lokendra Chemjong
Certificate of Lawful Development Existing
Approved
2018-01-02
Single Storey Rear Extension: extending 5.5 metres beyond the original rear wall, 2.8 metres maximum height and 2.8 metres high to the eaves
52 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Dushan Premadasa · Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2017-01-24
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable with window in side to create habitable roofspace; rear dormer; rooflights in front roofslope
50 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr J Ghadia · Officer SD Shane O'Donnell
Certificate of Lawful Development Existing
Approved
2016-07-04
SINGLE STOREY REAR EXTENSION
52 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Chathuranka Premadasa · Officer ZM Zakera Matin
Householder
Refused
2016-05-04
Single storey rear extension; external alterations
70 Walton Road, Harrow, HA1 4UU · premises record
Householder
Approved
2016-02-08
Single storey rear extension; external alterations to front elevation
70 Walton Road, Harrow, HA1 4UU · premises record
Householder
Refused
2015-12-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Side dormer; relocation of rooflight in side roofslope
70 Walton Road, Harrow, HA1 4UU · premises record
Certificate of Lawful Development Existing
Approved
2015-12-10
Single storey rear extension: 6.00 metres deep, 3.26 metres maximum height and 3.00 metres high to the eaves
56 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Pankaj Bhatt · Officer Marcus Boddy
Not required
2024-03-20
More
Prior Notification - Larger Home Extension
Single storey rear extension: 6.00 metres deep, 3.26 metres maximum height and 3.00 metres high to the eaves
56 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Pankaj Bhatt · Officer Marcus Boddy
Refused
2023-11-20
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Outbuilding at rear for use as recreation room incidental to the use of the dwellinghouse
70 Walton Road, Harrow, HA1 4UU · premises record
Approved
2020-09-14
More
Certificate of Lawful Development Existing
Show all 10 rows
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable, rear dormer with juliette balcony, insertion of two rooflights in front roofslope and window in side
52 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Chathuranka Dushan Premadasa · Officer LC Lokendra Chemjong
Approved
2018-01-02
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 5.5 metres beyond the original rear wall, 2.8 metres maximum height and 2.8 metres high to the eaves
52 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Dushan Premadasa · Officer Kimry Schlacter
Not required
2017-01-24
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable with window in side to create habitable roofspace; rear dormer; rooflights in front roofslope
50 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr J Ghadia · Officer SD Shane O'Donnell
Approved
2016-07-04
More
Certificate of Lawful Development Existing
SINGLE STOREY REAR EXTENSION
52 Walton Road, Harrow, HA1 4UU · premises record
Applicant Mr Chathuranka Premadasa · Officer ZM Zakera Matin
Refused
2016-05-04
More
Householder
Single storey rear extension; external alterations
70 Walton Road, Harrow, HA1 4UU · premises record
Approved
2016-02-08
More
Householder
Single storey rear extension; external alterations to front elevation
70 Walton Road, Harrow, HA1 4UU · premises record
Refused
2015-12-10
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Side dormer; relocation of rooflight in side roofslope
70 Walton Road, Harrow, HA1 4UU · premises record
Approved
2015-12-10
More
Certificate of Lawful Development Existing
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 21 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 3 applications
Agent on 1 application
Applicant on 4 applications
Applicant on 4 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
Agent on 4 applications
Agent on 3 applications
Agent on 1 application
Development
What could it become?
Planning precedent21 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 1, D: 3, E: 5.
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.
4 intent signals recorded in this postcode
Portfolio seller · 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.