Postcode record · Harrow
HA7 1LY.
HA7 1LY has 31 known premises and 26 planning records — 18 approved of 22 decided (81.8%). 13 EPC records.
Postcode HA7 1LY · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeHarrow profile →
31
Premises
known addresses (UPRNs)
26
Applications
22 decided
81.8%
Approval rate
18 approved · 4 refused
13
EPC records
ratings D 9 · E 4
26
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 1LY has 31 known premises and 26 planning records — 18 approved of 22 decided (81.8%). 13 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 10025186950
UPRN 100021317773
UPRN 100021317775
UPRN 100021317777
UPRN 100021317779
UPRN 100021317781
UPRN 100021317783
UPRN 100021317786
UPRN 100021317788
UPRN 100021317790
UPRN 10025186950
UPRN 100021317773
UPRN 100021317775
Show all 10 rows
UPRN 100021317777
UPRN 100021317779
UPRN 100021317781
UPRN 100021317783
UPRN 100021317786
UPRN 100021317788
UPRN 100021317790
Planning
What happened?
26 planning applications across the postcode; 18 approved of 22 decided (81.8%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension: 5.00 metres deep, 3.60 metres maximum height and 3.00 metres high to the eaves
73 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Applicant Mr Dipak Mistry · Officer Luke Boadle
Prior Notification - Larger Home Extension
Not required
2025-09-20
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable; alterations to soil/vent pipe
73 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Applicant Mr Dipak Mistry · Officer Jonathan Kwok
Certificate of Lawful Development Proposed
Approved
2024-06-11
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
81 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Prior Notification - Larger Home Extension
Withdrawn
2022-06-21
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Front porch; installation of window in side elevation at ground floor level
81 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Certificate of Lawful Development Existing
Refused
2022-05-03
Single storey rear extension: 5.00 metres deep, 3.54 metres maximum height and 3.00 metres high to the eaves
81 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Prior Notification - Larger Home Extension
Refused
2022-05-03
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of rooflight in front roofslope and new window in side
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Certificate of Lawful Development Existing
Approved
2018-06-22
Certificate of Lawful Development (Proposed): Single storey rear extensions
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Certificate of Lawful Development Existing
Refused
2018-02-06
Conversion of garage into habitable room with alterations to front elevation; Single storey rear extensions
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Householder
Approved
2018-02-06
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves.
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Prior Notification - Larger Home Extension
Not required
2017-10-06
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope
119 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Certificate of Lawful Development Existing
Approved
2017-10-05
Single storey rear extension: 5.00 metres deep, 3.60 metres maximum height and 3.00 metres high to the eaves
73 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Applicant Mr Dipak Mistry · Officer Luke Boadle
Not required
2025-09-20
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable; alterations to soil/vent pipe
73 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Applicant Mr Dipak Mistry · Officer Jonathan Kwok
Approved
2024-06-11
More
Certificate of Lawful Development Proposed
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
81 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Withdrawn
2022-06-21
More
Prior Notification - Larger Home Extension
Show all 10 rows
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Front porch; installation of window in side elevation at ground floor level
81 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Refused
2022-05-03
More
Certificate of Lawful Development Existing
Single storey rear extension: 5.00 metres deep, 3.54 metres maximum height and 3.00 metres high to the eaves
81 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Refused
2022-05-03
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of rooflight in front roofslope and new window in side
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Approved
2018-06-22
More
Certificate of Lawful Development Existing
Certificate of Lawful Development (Proposed): Single storey rear extensions
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Refused
2018-02-06
More
Certificate of Lawful Development Existing
Conversion of garage into habitable room with alterations to front elevation; Single storey rear extensions
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Approved
2018-02-06
More
Householder
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves.
107 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Not required
2017-10-06
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope
119 Portland Crescent, Stanmore, Harrow, HA7 1LY · premises record
Approved
2017-10-05
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 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
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
Agent on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings D: 9, E: 4.
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.
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.