Planning Atlas
AtlasPostcodeHA55BY
Postcode record · Harrow

HA5 5BY.

HA5 5BY has 28 known premises and 23 planning records — 18 approved of 21 decided (85.7%). 11 EPC records.

Postcode unitHarrowOS boundary
HarrowHA5 5BY
Postcode HA5 5BY · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeHarrow profile →
28
Premises
known addresses (UPRNs)
23
Applications
21 decided
85.7%
Approval rate
18 approved · 3 refused
11
EPC records
ratings C 1 · D 2 · E 7 · F 1
23
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 5BY has 28 known premises and 23 planning records — 18 approved of 21 decided (85.7%). 11 EPC records.

Premises (18 of 28 shown)

Planning

What happened?

23 planning applications across the postcode; 18 approved of 21 decided (85.7%). Latest 23 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front extension; single storey rear extension; enlargement of front and rear dormers; external alterations
30 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Applicant Khatri · Agent Fluent ADS Ltd · Officer Anna Snow
Householder
Approved
2026-03-25
Single storey front extension incorporating porch; single storey rear extension; alterations to roof; rear dormer; rooflight in front roofslope; conversion of garage to study; raised patio and steps to rear; external alterations (demolition of entrance canopy and store)
4 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Householder
Approved
2022-04-29
Single storey front extension incoporating front porch; single storey rear extension; conversion of garage to home office; front and rear dormers; rooflights in front and rear roofslopes; external alterations
6 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Householder
Refused
2019-05-01
Single storey front extension incorporating front porch; conversion of garage to room
6 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Householder
Approved
2018-04-20
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: Single storey rear extension; installation of window in side elevation at ground floor level
6 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Certificate of Lawful Development Existing
Approved
2018-04-20
Single storey rear extension
30 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Householder
Approved
2016-10-19
Conversion of garage into habitable room with alterations to front elevation
26 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Applicant Mr Atul Lakhani · Agent Mr K Sisodia · Officer Kimry Schlacter
Householder
Approved
2016-02-15
Front porch
36 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Applicant Mr Kwasi Akyeampong · Agent Design 169 · Officer GM Graham Mansfield
Householder
Approved
2016-01-15
Single Storey Rear Extension: extending 4 metres beyond the original rear wall, 3.55 metres maximum height, 3 metres high to the eaves
36 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Prior Notification - Larger Home Extension
Approved
2015-06-09
Single Storey Rear Extension: extending 4.8 metres beyond the original rear wall, 3.55 metres maximum height, 3.0 metres high to the eaves
36 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Prior Notification - Larger Home Extension
Refused
2015-03-23
Single storey front extension; single storey rear extension; enlargement of front and rear dormers; external alterations
30 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Applicant Khatri · Agent Fluent ADS Ltd · Officer Anna Snow
Approved
2026-03-25
More
Householder
Single storey front extension incorporating porch; single storey rear extension; alterations to roof; rear dormer; rooflight in front roofslope; conversion of garage to study; raised patio and steps to rear; external alterations (demolition of entrance canopy and store)
4 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Approved
2022-04-29
More
Householder
Single storey front extension incoporating front porch; single storey rear extension; conversion of garage to home office; front and rear dormers; rooflights in front and rear roofslopes; external alterations
6 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Refused
2019-05-01
More
Householder
Show all 10 rows
Single storey front extension incorporating front porch; conversion of garage to room
6 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Approved
2018-04-20
More
Householder
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: Single storey rear extension; installation of window in side elevation at ground floor level
6 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Approved
2018-04-20
More
Certificate of Lawful Development Existing
Single storey rear extension
30 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Approved
2016-10-19
More
Householder
Conversion of garage into habitable room with alterations to front elevation
26 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Applicant Mr Atul Lakhani · Agent Mr K Sisodia · Officer Kimry Schlacter
Approved
2016-02-15
More
Householder
Front porch
36 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Applicant Mr Kwasi Akyeampong · Agent Design 169 · Officer GM Graham Mansfield
Approved
2016-01-15
More
Householder
Single Storey Rear Extension: extending 4 metres beyond the original rear wall, 3.55 metres maximum height, 3 metres high to the eaves
36 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Approved
2015-06-09
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 4.8 metres beyond the original rear wall, 3.55 metres maximum height, 3.0 metres high to the eaves
36 West Avenue, Rayners Lane, Pinner, Harrow, HA5 5BY · premises record
Refused
2015-03-23
More
Prior Notification - Larger Home Extension

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 23 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 precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 1, D: 2, E: 7, 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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

3 intent signals recorded in this postcode
EPC F/G · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.