Postcode record · Harrow
HA5 3XA.
HA5 3XA has 38 known premises and 56 planning records — 40 approved of 50 decided (80%). 25 EPC records.
Postcode HA5 3XA · boundary not held, centred on the postcodeApprovedRefusedOther56 exact56 on the map — every match
At a glance · this postcodeHarrow profile →
38
Premises
known addresses (UPRNs)
56
Applications
50 decided
80%
Approval rate
40 approved · 10 refused
25
EPC records
ratings C 4 · D 17 · E 4
56
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?
HA5 3XA has 38 known premises and 56 planning records — 40 approved of 50 decided (80%). 25 EPC records.
Premises (18 of 38 shown)
Name
Details
UPRN 768006792
UPRN 100021303419
UPRN 100021303421
UPRN 100021303423
UPRN 100021303425
UPRN 100021303427
UPRN 100021303429
UPRN 100021303431
UPRN 100021303433
UPRN 100021303435
UPRN 768006792
UPRN 100021303419
UPRN 100021303421
Show all 10 rows
UPRN 100021303423
UPRN 100021303425
UPRN 100021303427
UPRN 100021303429
UPRN 100021303431
UPRN 100021303433
UPRN 100021303435
Planning
What happened?
56 planning applications across the postcode; 40 approved of 50 decided (80%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front and single storey rear extensions; external alterations (demolition of porch and rear extension)
52 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Pending Consideration
2026-04-27
Front porch; single storey side to rear extension; external alterations (demolition of detached garage)
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Approved
2025-09-23
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves
26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Prior Notification - Larger Home Extension
Not required
2025-03-10
Alterations and extension to raise garage roof height; Conversion of garage to habitable room: External alterations
26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Approved
2024-08-07
Single storey side to rear extension; external alterations (demolition of detached garage)
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Approved
2024-07-01
Front porch; single storey front, side and rear extension; external alterations (demolition of attached garage and rear extension)
56 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Approved
2024-05-07
Single storey front extension; alterations and extension to raise garage roof height; conversion of garage to habitable room ; external alterations
26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Refused
2024-04-17
Certificate of Lawful Development (Proposed): Front Porch; Alterations and extension to roof to form end gable; side to rear wrap-a-round dormer; three rooflights in front roof slope
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Certificate of Lawful Development Proposed
Approved
2024-03-19
Single storey rear extension: 4.00 metres deep, 3.90 metres maximum height and 2.90 metres high to the eaves
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Prior Notification - Larger Home Extension
Withdrawn
2024-03-19
Single storey side to rear extension; external steps to rear; alterations to form flat roof with rooflight over existing single storey rear extension; installation of pergola to rear; external alterations
70 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Householder
Approved
2023-06-16
Single storey front and single storey rear extensions; external alterations (demolition of porch and rear extension)
52 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Pending Consideration
2026-04-27
More
Householder
Front porch; single storey side to rear extension; external alterations (demolition of detached garage)
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Approved
2025-09-23
More
Householder
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves
26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Not required
2025-03-10
More
Prior Notification - Larger Home Extension
Show all 10 rows
Alterations and extension to raise garage roof height; Conversion of garage to habitable room: External alterations
26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Approved
2024-08-07
More
Householder
Single storey side to rear extension; external alterations (demolition of detached garage)
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Approved
2024-07-01
More
Householder
Front porch; single storey front, side and rear extension; external alterations (demolition of attached garage and rear extension)
56 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Approved
2024-05-07
More
Householder
Single storey front extension; alterations and extension to raise garage roof height; conversion of garage to habitable room ; external alterations
26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Refused
2024-04-17
More
Householder
Certificate of Lawful Development (Proposed): Front Porch; Alterations and extension to roof to form end gable; side to rear wrap-a-round dormer; three rooflights in front roof slope
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Approved
2024-03-19
More
Certificate of Lawful Development Proposed
Single storey rear extension: 4.00 metres deep, 3.90 metres maximum height and 2.90 metres high to the eaves
62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Withdrawn
2024-03-19
More
Prior Notification - Larger Home Extension
Single storey side to rear extension; external steps to rear; alterations to form flat roof with rooflight over existing single storey rear extension; installation of pergola to rear; external alterations
70 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA · premises record
Approved
2023-06-16
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 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 2 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 precedent56 applications and 56 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings C: 4, D: 17, 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.