Postcode record · Harrow
HA5 1AX.
HA5 1AX has 21 known premises and 41 planning records — 32 approved of 40 decided (80%). 9 EPC records.
Postcode HA5 1AX · boundary not held, centred on the postcodeApprovedRefusedOther41 exact41 on the map — every match
At a glance · this postcodeHarrow profile →
21
Premises
known addresses (UPRNs)
41
Applications
40 decided
80%
Approval rate
32 approved · 8 refused
9
EPC records
ratings D 3 · E 6
41
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 1AX has 21 known premises and 41 planning records — 32 approved of 40 decided (80%). 9 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 10025184806
UPRN 100021300156
UPRN 100021300158
UPRN 100021300160
UPRN 100021300162
UPRN 100021300164
UPRN 100021300166
UPRN 100021300168
UPRN 100021300170
UPRN 100021300172
UPRN 10025184806
UPRN 100021300156
UPRN 100021300158
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UPRN 100021300160
UPRN 100021300162
UPRN 100021300164
UPRN 100021300166
UPRN 100021300168
UPRN 100021300170
UPRN 100021300172
Planning
What happened?
41 planning applications across the postcode; 32 approved of 40 decided (80%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 2 (approved plans) attached to planning permission PL/0345/23 dated 9/01/2024 to allow amendments to single storey rear extension roof; side and rear elevation windows and doors; new skylights
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Removal/Variation of Condition(s)
Approved
2024-10-07
Single and two storey side to rear extension; single storey rear extension; external alterations (demolition of attached garage and store)
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Householder
Approved
2023-10-25
Single and two storey side extension incorporating garage; single and two storey rear extension with bi-fold doors; external alterations (demolition of attached garage and rear store)
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Householder
Approved
2023-07-07
Two storey side extension incorporating garage; single storey rear extension with bi-fold doors; external alterations (demolition of attached garage and rear store)
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Householder
Refused
2023-03-23
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Single storey rear extension
66 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Certificate of Lawful Development Existing
Approved
2021-07-29
Two storey side to rear extension; alterations to front porch including alterations to roof and new access steps; external alterations
52 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Householder
Approved
2021-07-28
Single storey front extension incorporating front porch; conversion of garage to gym; external alterations
54 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Applicant Mr and Mrs Hewins · Agent (T R Harris (Design & Surveying Services) Ltd) · Officer MOR Morgan Roberts
Householder
Approved
2020-07-08
Single storey front extension; front entrance canopy; alterations to garage roof to form flat roof; re-location of main entrance; conversion of garage to habitable room; external alterations (part demolition of attached garage and front porch)
66 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Householder
Refused
2020-06-11
G7 Silver Birch (front): Remove. Decay at old topping points / main stem. Poor condition and in close proximity to public footpath.
64 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Applicant Mr Michael Ordish · Officer Rebecca Farrar
Works to Protected Trees
Approved
2020-04-08
Single storey rear extension
62 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Applicant Mr and Mrs o'beirne · Agent E Hannigan Building Services Lltd · Officer MOR Morgan Roberts
Householder
Approved
2020-02-24
Variation of condition 2 (approved plans) attached to planning permission PL/0345/23 dated 9/01/2024 to allow amendments to single storey rear extension roof; side and rear elevation windows and doors; new skylights
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Approved
2024-10-07
More
Removal/Variation of Condition(s)
Single and two storey side to rear extension; single storey rear extension; external alterations (demolition of attached garage and store)
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Approved
2023-10-25
More
Householder
Single and two storey side extension incorporating garage; single and two storey rear extension with bi-fold doors; external alterations (demolition of attached garage and rear store)
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Approved
2023-07-07
More
Householder
Show all 10 rows
Two storey side extension incorporating garage; single storey rear extension with bi-fold doors; external alterations (demolition of attached garage and rear store)
40 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Refused
2023-03-23
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Single storey rear extension
66 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Approved
2021-07-29
More
Certificate of Lawful Development Existing
Two storey side to rear extension; alterations to front porch including alterations to roof and new access steps; external alterations
52 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Approved
2021-07-28
More
Householder
Single storey front extension incorporating front porch; conversion of garage to gym; external alterations
54 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Applicant Mr and Mrs Hewins · Agent (T R Harris (Design & Surveying Services) Ltd) · Officer MOR Morgan Roberts
Approved
2020-07-08
More
Householder
Single storey front extension; front entrance canopy; alterations to garage roof to form flat roof; re-location of main entrance; conversion of garage to habitable room; external alterations (part demolition of attached garage and front porch)
66 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Refused
2020-06-11
More
Householder
G7 Silver Birch (front): Remove. Decay at old topping points / main stem. Poor condition and in close proximity to public footpath.
64 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Applicant Mr Michael Ordish · Officer Rebecca Farrar
Approved
2020-04-08
More
Works to Protected Trees
Single storey rear extension
62 Cuckoo Hill Road, Pinner, Harrow, HA5 1AX · premises record
Applicant Mr and Mrs o'beirne · Agent E Hannigan Building Services Lltd · Officer MOR Morgan Roberts
Approved
2020-02-24
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).
Cuckoo Hill Road0 mEastcote View7 mUrban Footpath 14 From End Of Birchmead Avenue To Opposite 74 Cuckoo Hill Road8 mUrban Footpath 13 From 51 Cuckoo Hill Road To Corner In Path By Lampost16 mCrest View17 mBirchmead Avenue17 mUrban Footpath 15 From The Right Of 65 Birchmead Avenue To Junction With Urban Footpath 14646 mNorth Way56 mWest Way56 m
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
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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 precedent41 applications and 41 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings D: 3, E: 6.
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.