Postcode record · Harrow
HA7 1DB.
HA7 1DB has 57 known premises and 43 planning records — 27 approved of 36 decided (75%). 36 EPC records.
Postcode HA7 1DB · boundary not held, centred on the postcodeApprovedRefusedOther43 exact43 on the map — every match
At a glance · this postcodeHarrow profile →
57
Premises
known addresses (UPRNs)
43
Applications
36 decided
75%
Approval rate
27 approved · 9 refused
36
EPC records
ratings C 4 · D 28 · E 3 · F 1
43
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 1DB has 57 known premises and 43 planning records — 27 approved of 36 decided (75%). 36 EPC records.
Premises (18 of 57 shown)
Name
Details
UPRN 768005980
UPRN 100021309740
UPRN 100021309742
UPRN 100021309747
UPRN 100021309749
UPRN 100021309751
UPRN 100021309753
UPRN 100021309755
UPRN 100021309757
UPRN 100021309759
UPRN 768005980
UPRN 100021309740
UPRN 100021309742
Show all 10 rows
UPRN 100021309747
UPRN 100021309749
UPRN 100021309751
UPRN 100021309753
UPRN 100021309755
UPRN 100021309757
UPRN 100021309759
Planning
What happened?
43 planning applications across the postcode; 27 approved of 36 decided (75%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Front porch, First floor rear extension, Alterations to roof to form gable end, External alterations
17 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Householder
Approved
2025-07-30
Single storey rear extension (demolition of conservatory and detached garage)
13 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Householder
Approved
2021-07-06
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 3.00 metres high to the eaves
93 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Prior Notification - Larger Home Extension
Not required
2021-06-24
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves.
63 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Prior Notification - Larger Home Extension
Not required
2021-02-01
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves.
63 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Prior Notification - Larger Home Extension
Withdrawn
2020-12-18
Single Storey Rear Extension: 5 metres deep, 3 metres maximum height, 3 metres high to the eaves
75 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Prior Notification - Larger Home Extension
Approved
2019-08-23
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable; rear dormer; three rooflights in front roofslope; single storey extension to existing outbuilding for use as storage
89 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Certificate of Lawful Development Existing
Refused
2019-03-12
Single storey rear extension
89 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Householder
Approved
2019-03-12
Alteration and extension to roof to raise ridge height to create habitable roofspace; three rooflights in front and rear roofslopes
99 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Householder
Approved
2018-03-23
Invalid - Proposed first floor part rear extension
47 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Householder
Withdrawn
2018-01-02
Front porch, First floor rear extension, Alterations to roof to form gable end, External alterations
17 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Approved
2025-07-30
More
Householder
Single storey rear extension (demolition of conservatory and detached garage)
13 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Approved
2021-07-06
More
Householder
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 3.00 metres high to the eaves
93 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Not required
2021-06-24
More
Prior Notification - Larger Home Extension
Show all 10 rows
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves.
63 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Not required
2021-02-01
More
Prior Notification - Larger Home Extension
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves.
63 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Withdrawn
2020-12-18
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 5 metres deep, 3 metres maximum height, 3 metres high to the eaves
75 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Approved
2019-08-23
More
Prior Notification - Larger Home Extension
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable; rear dormer; three rooflights in front roofslope; single storey extension to existing outbuilding for use as storage
89 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Refused
2019-03-12
More
Certificate of Lawful Development Existing
Single storey rear extension
89 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Approved
2019-03-12
More
Householder
Alteration and extension to roof to raise ridge height to create habitable roofspace; three rooflights in front and rear roofslopes
99 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Approved
2018-03-23
More
Householder
Invalid - Proposed first floor part rear extension
47 Aldridge Avenue, Stanmore, Harrow, HA7 1DB · premises record
Withdrawn
2018-01-02
More
Householder
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 30 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 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 2 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent43 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy36 EPC records; ratings C: 4, D: 28, E: 3, F: 1.
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.
6 intent signals recorded in this postcode
EPC F/G · Long hold · HMO licensed
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Harrow's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Harrow, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.