Postcode record · Harrow
HA5 3BN.
HA5 3BN has 20 known premises and 41 planning records — 23 approved of 40 decided (57.5%). 13 EPC records.
Postcode HA5 3BN · boundary not held, centred on the postcodeApprovedRefusedOther41 on the map — every match
At a glance · this postcodeHarrow profile →
20
Premises
known addresses (UPRNs)
41
Applications
40 decided
57.5%
Approval rate
23 approved · 13 refused
13
EPC records
ratings B 1 · C 2 · D 3 · E 7
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 3BN has 20 known premises and 41 planning records — 23 approved of 40 decided (57.5%). 13 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 100021305012
UPRN 100021305013
UPRN 100021305014
UPRN 100021305015
UPRN 100021305016
UPRN 100021305017
UPRN 100021305018
UPRN 100021305019
UPRN 100021305020
UPRN 100021305021
UPRN 100021305012
UPRN 100021305013
UPRN 100021305014
Show all 10 rows
UPRN 100021305015
UPRN 100021305016
UPRN 100021305017
UPRN 100021305018
UPRN 100021305019
UPRN 100021305020
UPRN 100021305021
Planning
What happened?
41 planning applications across the postcode; 23 approved of 40 decided (57.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor side extension including alterations to roof; rear dormer; installation of two rooflights in side roofslope; external alterations
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Householder
Refused
2026-02-11
First floor side extension, Alterations to roof to form rear dormers, Roof lights in front and side roof slopes
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Householder
Refused
2025-02-21
Installation of raised decking; steps and balustrade to rear; external alterations
20 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Householder
Approved
2024-05-27
Single storey rear extension: 6.00 metres deep, 3.30 metres maximum height and 3.00 metres high to the eaves
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Applicant Mr Afnan · Officer Ben Greene
Prior Notification - Larger Home Extension
Not required
2022-12-29
Single storey side infill and single storey rear extension; alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Householder
Other
2022-02-11
Ash: Reduce crown of tree by 2m and spread by approx 2m Cherry: Remove tree and replace with smaller ornamental trees in centre of garden Oak: Reduce crown of tree by 2m and spread by approx 2m Ash: Remove self-seeded tree Yew: Trunk splits in two at base, one trunk leans heavily and risks falling a
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Applicant Mr and Mrs Afnan · Officer Rebecca Farrar
Trees in a Conservation Area
Approved
2020-11-23
Certificate of lawful development (existing): Establish use of property as two dwellings
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Applicant Mr and Mrs Afnan · Officer Kimry Schlacter
Certificate of Lawful Development Existing
Approved
2020-02-10
NEW APP - 15 x Western Red Cedar to fell to ground level - The trees were originally TPO'd to prevent building works near the boundary by the previous home owner. This building work has not materialised & the trees have no public amenity value our client wishes to remove them.
4 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Works to Protected Trees
Pending Consideration
2019-02-20
Single storey rear extension; alterations and extension to roof to extend first floor; front, side and rear dormers; rooflights in front, both sides and rear roofslopes; single storey side and rear extension to detached garage; external alterations (amended plans received)
12 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Householder
Approved
2019-01-03
1 x Cherry Plum to reduce by max 2m height & 1.5m width
4 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Works to Protected Trees
Approved
2018-10-09
First floor side extension including alterations to roof; rear dormer; installation of two rooflights in side roofslope; external alterations
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Refused
2026-02-11
More
Householder
First floor side extension, Alterations to roof to form rear dormers, Roof lights in front and side roof slopes
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Refused
2025-02-21
More
Householder
Installation of raised decking; steps and balustrade to rear; external alterations
20 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Approved
2024-05-27
More
Householder
Show all 10 rows
Single storey rear extension: 6.00 metres deep, 3.30 metres maximum height and 3.00 metres high to the eaves
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Applicant Mr Afnan · Officer Ben Greene
Not required
2022-12-29
More
Prior Notification - Larger Home Extension
Single storey side infill and single storey rear extension; alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Other
2022-02-11
More
Householder
Ash: Reduce crown of tree by 2m and spread by approx 2m Cherry: Remove tree and replace with smaller ornamental trees in centre of garden Oak: Reduce crown of tree by 2m and spread by approx 2m Ash: Remove self-seeded tree Yew: Trunk splits in two at base, one trunk leans heavily and risks falling a
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Applicant Mr and Mrs Afnan · Officer Rebecca Farrar
Approved
2020-11-23
More
Trees in a Conservation Area
Certificate of lawful development (existing): Establish use of property as two dwellings
18 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Applicant Mr and Mrs Afnan · Officer Kimry Schlacter
Approved
2020-02-10
More
Certificate of Lawful Development Existing
NEW APP - 15 x Western Red Cedar to fell to ground level - The trees were originally TPO'd to prevent building works near the boundary by the previous home owner. This building work has not materialised & the trees have no public amenity value our client wishes to remove them.
4 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Pending Consideration
2019-02-20
More
Works to Protected Trees
Single storey rear extension; alterations and extension to roof to extend first floor; front, side and rear dormers; rooflights in front, both sides and rear roofslopes; single storey side and rear extension to detached garage; external alterations (amended plans received)
12 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Approved
2019-01-03
More
Householder
1 x Cherry Plum to reduce by max 2m height & 1.5m width
4 Paines Close, Pinner, Harrow, HA5 3BN · premises record
Approved
2018-10-09
More
Works to Protected Trees
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
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.
Energy13 EPC records; ratings B: 1, C: 2, D: 3, E: 7.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.