Postcode record · Harrow
HA5 1AL.
HA5 1AL has 13 known premises and 5 planning records — 5 approved of 5 decided (100%). 5 EPC records.
Postcode HA5 1AL · boundary not held, centred on the postcodeApprovedRefusedOther5 exact3 approximate8 on the map — every match
At a glance · this postcodeHarrow profile →
13
Premises
known addresses (UPRNs)
5
Applications
5 decided
100%
Approval rate
5 approved · 0 refused
5
EPC records
ratings C 1 · D 3 · F 1
8
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 1AL has 13 known premises and 5 planning records — 5 approved of 5 decided (100%). 5 EPC records.
Premises
Name
Details
UPRN 10025184804
UPRN 10025993218
UPRN 100021304525
UPRN 100021304526
UPRN 100021304527
UPRN 100021304528
UPRN 100021304529
UPRN 100021304532
UPRN 100021304534
UPRN 100021304535
UPRN 10025184804
UPRN 10025993218
UPRN 100021304525
Show all 10 rows
UPRN 100021304526
UPRN 100021304527
UPRN 100021304528
UPRN 100021304529
UPRN 100021304532
UPRN 100021304534
UPRN 100021304535
Planning
What happened?
5 planning applications across the postcode; 5 approved of 5 decided (100%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension; single and two storey rear extension; raised patio with steps to rear; external alterations (re consultation due to amended drawings)
4 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Householder
Approved
2022-03-21
Enlargement of front porch; replacement of garage door with window and associated external alterations
22A Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Householder
Approved
2021-02-18
PITCH TO CROWN ROOF OVER EXISTING REAR EXTENSION, EXTENSION OF PITCHED ROOF OVER SINGLE STOREY SIDE ELEMENT TO FORM SIDE CANOPY, CANOPY OVER FRONT ENTRANCE, EXTERNAL ALTERATIONS
12 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Applicant Mr Lindsay Fagan · Agent Mr Martin Stuart-Jane Puncan Interiors LTD · Officer MRE Matt Evans
Full Planning Application
Approved
2008-07-01
TWO STOREY SIDE EXTENSION
6 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Full Planning Application
Approved
1999-04-09
SINGLE STOREY REAR EXTENSION
2 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Full Planning Application
Approved
1997-01-07
Single storey side extension; single and two storey rear extension; raised patio with steps to rear; external alterations (re consultation due to amended drawings)
4 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Approved
2022-03-21
More
Householder
Enlargement of front porch; replacement of garage door with window and associated external alterations
22A Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Approved
2021-02-18
More
Householder
PITCH TO CROWN ROOF OVER EXISTING REAR EXTENSION, EXTENSION OF PITCHED ROOF OVER SINGLE STOREY SIDE ELEMENT TO FORM SIDE CANOPY, CANOPY OVER FRONT ENTRANCE, EXTERNAL ALTERATIONS
12 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Applicant Mr Lindsay Fagan · Agent Mr Martin Stuart-Jane Puncan Interiors LTD · Officer MRE Matt Evans
Approved
2008-07-01
More
Full Planning Application
Show all 5 rows
TWO STOREY SIDE EXTENSION
6 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Approved
1999-04-09
More
Full Planning Application
SINGLE STOREY REAR EXTENSION
2 Northfield Avenue, Pinner, Harrow, HA5 1AL · premises record
Approved
1997-01-07
More
Full Planning Application
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 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent5 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, D: 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.
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.