Planning Atlas
AtlasPostcodeHa53bd
Planning Atlas›Harrow›HA5 3BD
Postcode record · Harrow

HA5 3BD.

HA5 3BD has 39 known premises and 22 planning records — 18 approved of 21 decided (85.7%). 25 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA5 3BD
Postcode HA5 3BD · boundary not held, centred on the postcodeApprovedRefusedOther22 exact22 on the map — every match
At a glance · this postcodeHarrow profile →
39
Premises
known addresses (UPRNs)
22
Applications
21 decided
85.7%
Approval rate
18 approved · 3 refused
25
EPC records
ratings C 4 · D 10 · E 9 · F 2
22
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 3BD has 39 known premises and 22 planning records — 18 approved of 21 decided (85.7%). 25 EPC records.

Premises (18 of 39 shown)

Name
Details
UPRN 10025192165
UPRN 100021307390
UPRN 100021307391
UPRN 100021307392
UPRN 100021307393
UPRN 100021307394
UPRN 100021307395
UPRN 100021307396
UPRN 100021307397
UPRN 100021307398
UPRN 10025192165
UPRN 100021307390
UPRN 100021307391
Show all 10 rows
UPRN 100021307392
UPRN 100021307393
UPRN 100021307394
UPRN 100021307395
UPRN 100021307396
UPRN 100021307397
UPRN 100021307398
Planning

What happened?

22 planning applications across the postcode; 18 approved of 21 decided (85.7%). Latest 22 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
T51 Mountain ash (garden, boundary with neighbouring dwelling): Reduce canopy back to previous (up to 30%) to reduce encroachment onto neighbouring property / roof
15 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Works to Protected Trees
Approved
2023-10-18
Single storey rear extension; conversion of garage to study with installation of window to front; re-location and installation of external steps with balustrade at side; rooflights in both roofslopes of main front gable; external alterations
11 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Householder
Approved
2020-07-01
T51 Ash (rear garden rear boundary): Reduce to just above previous points (approx 3-4m)
15 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Mr Edward Sturdy · Officer Rebecca Farrar
Trees in a Conservation Area
Approved
2018-11-13
Tree number - T1 Tree type - Blue atlas Cedar (front garden, right-hand side0: Fell & leave stump in ground. Reason: Tree has been implicated as main contributory factor in subsidence damage to 24 The Squirrels
22 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Patel · Agent Artemis Tree Services · Officer Rebecca Farrar
Works to Protected Trees
Approved
2018-10-19
A5 Oak (rear garden): Tree in apparent decline but showing new growth/signs of recovery. Remove dead and dying branches only
28 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Ms A Patel · Agent Boward Tree Surgery Ltd · Officer Rebecca Farrar
Works to Protected Trees
Approved
2017-10-02
single storey side extension
16 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Householder
Refused
2017-02-27
CONVERSION OF GARAGE INTO HABITABLE ROOM; EXTERNAL ALTERATIONS
19 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Mr Thomas Bardwell · Agent Mr C H McKenzie · Officer JB Jagdeep Birk
Householder
Approved
2013-04-23
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): DEMOLITION OF EXISTING CONSERVATORY AND CONSTRUCTION OF SINGLE STOREY REAR EXTENSION
4 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Certificate of Lawful Development Existing
Refused
2012-05-25
NON-MATERIAL AMENDMENT TO PLANNING PERMISSION P/2659/09 DATED 07/01/2010 TO REMOVE THE SINGLE STOREY SIDE EXTENSION AND PROCEED WITH A TWO STOREY REAR EXTENSION
42 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Non-Material Amendment
Approved
2011-08-24
TWO STOREY SIDE AND REAR EXTENSIONS
42 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Full Planning Application
Approved
2010-04-28
T51 Mountain ash (garden, boundary with neighbouring dwelling): Reduce canopy back to previous (up to 30%) to reduce encroachment onto neighbouring property / roof
15 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Approved
2023-10-18
More
Works to Protected Trees
Single storey rear extension; conversion of garage to study with installation of window to front; re-location and installation of external steps with balustrade at side; rooflights in both roofslopes of main front gable; external alterations
11 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Approved
2020-07-01
More
Householder
T51 Ash (rear garden rear boundary): Reduce to just above previous points (approx 3-4m)
15 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Mr Edward Sturdy · Officer Rebecca Farrar
Approved
2018-11-13
More
Trees in a Conservation Area
Show all 10 rows
Tree number - T1 Tree type - Blue atlas Cedar (front garden, right-hand side0: Fell & leave stump in ground. Reason: Tree has been implicated as main contributory factor in subsidence damage to 24 The Squirrels
22 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Patel · Agent Artemis Tree Services · Officer Rebecca Farrar
Approved
2018-10-19
More
Works to Protected Trees
A5 Oak (rear garden): Tree in apparent decline but showing new growth/signs of recovery. Remove dead and dying branches only
28 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Ms A Patel · Agent Boward Tree Surgery Ltd · Officer Rebecca Farrar
Approved
2017-10-02
More
Works to Protected Trees
single storey side extension
16 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Refused
2017-02-27
More
Householder
CONVERSION OF GARAGE INTO HABITABLE ROOM; EXTERNAL ALTERATIONS
19 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Applicant Mr Thomas Bardwell · Agent Mr C H McKenzie · Officer JB Jagdeep Birk
Approved
2013-04-23
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): DEMOLITION OF EXISTING CONSERVATORY AND CONSTRUCTION OF SINGLE STOREY REAR EXTENSION
4 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Refused
2012-05-25
More
Certificate of Lawful Development Existing
NON-MATERIAL AMENDMENT TO PLANNING PERMISSION P/2659/09 DATED 07/01/2010 TO REMOVE THE SINGLE STOREY SIDE EXTENSION AND PROCEED WITH A TWO STOREY REAR EXTENSION
42 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Approved
2011-08-24
More
Non-Material Amendment
TWO STOREY SIDE AND REAR EXTENSIONS
42 The Squirrels, Pinner, Harrow, HA5 3BD · premises record
Approved
2010-04-28
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?

Every mapped designation touching a premises in this postcode, with how many of its 39 premises each one covers.

Designation
Coverage
Archaeological Priority Area
(including the High Street and surrounding roads in Pinner) · reference 78164 · covers 11 of 39 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
(including the High Street and surrounding roads in Pinner) · reference 78164 · covers 11 of 39 premises. Groundworks may require archaeological assessment or investigation.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

The Squirrels3 mCapel Gardens26 mWakehams Hill35 mBridleway 52 From George V Avenue Opposite Entrance To Pinner Park Farm To Wakehams Hill Opposite 1037 mNower Hill38 mChurch Lane38 mTookes Green45 mShelbourne Close46 mAmberley Close47 mMayfield Drive59 m
People

Who is involved?

Named on the latest 22 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
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 1 application
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 precedent22 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings C: 4, D: 10, E: 9, F: 2.
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.

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