Planning Atlas
AtlasHarrowHA5 3TJ
Postcode record · Harrow

HA5 3TJ.

HA5 3TJ has 33 known premises and 21 planning records — 12 approved of 21 decided (57.1%). 23 EPC records.

Postcode unitHarrowOS boundary
HarrowHA5 3TJ
Postcode HA5 3TJ · boundary not held, centred on the postcodeApprovedRefusedOther21 exact10 approximate31 on the map — every match
At a glance · this postcodeHarrow profile →
33
Premises
known addresses (UPRNs)
21
Applications
21 decided
57.1%
Approval rate
12 approved · 9 refused
23
EPC records
ratings C 8 · D 10 · E 5
31
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 3TJ has 33 known premises and 21 planning records — 12 approved of 21 decided (57.1%). 23 EPC records.

Premises (18 of 33 shown)

Planning

What happened?

21 planning applications across the postcode; 12 approved of 21 decided (57.1%). Latest 21 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension; single and two storey rear extension
63 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Householder
Approved
2026-04-07
Single storey rear extension: 8.00 metres deep, 4.50 metres maximum height and 3.00 metres high to the eaves
63 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr D D · Agent Bill Kain Architects · Officer Luke Boadle
Prior Notification - Larger Home Extension
Refused
2025-11-18
First floor rear extension; enlargement of side dormer; dormer to other side roofslope; front porch; external alterations; Outbuilding at rear for use as home office/gym/store. (Amended description)
51 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Householder
Approved
2024-05-03
DESCRIPTION OF PROPOSED DEVELOPMENT Vehicle access; re-surfacing of front garden (part demolition of front boundary wall)
67 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Householder
Approved
2023-08-07
Single storey rear extension
67 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Householder
Approved
2017-11-10
SINGLE STOREY SIDE AND TWO STOREY REAR EXTENSIONS; SIDE DORMER
53 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Householder
Approved
2014-06-23
TWO STOREY SIDE EXTENSION AND SINGLE STOREY REAR EXTENSION
53 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr Dorah Jones · Officer VU Victor Unuigbe
Householder
Refused
2013-04-22
Spruce (rear garden): Outgrown location. Previously heavily pruned (lifted). Fell to ground level and grind out stump. Replace with Hawthorn
93 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Works to Protected Trees
Approved
2013-04-19
SINGLE STOREY REAR EXTENSION; SIDE DORMER AND EXTERNAL ALTERATIONS; (DEMOLITION OF EXISTING EXTENSION AND GARAGE) (REVISED)
55 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr David Allen · Agent Aleksandra Pasowicz · Officer CR Ciaran Regan
Full Planning Application
Approved
2012-07-03
SINGLE STOREY REAR EXTENSION; SIDE DORMER AND EXTERNAL ALTERATIONS; (DEMOLITION OF EXISTING EXTENSION AND GARAGE)
55 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr David Allen · Agent Aleksandra Pasowicz · Officer CR Ciaran Regan
Full Planning Application
Refused
2012-03-30
Single storey side extension; single and two storey rear extension
63 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Approved
2026-04-07
More
Householder
Single storey rear extension: 8.00 metres deep, 4.50 metres maximum height and 3.00 metres high to the eaves
63 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr D D · Agent Bill Kain Architects · Officer Luke Boadle
Refused
2025-11-18
More
Prior Notification - Larger Home Extension
First floor rear extension; enlargement of side dormer; dormer to other side roofslope; front porch; external alterations; Outbuilding at rear for use as home office/gym/store. (Amended description)
51 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Approved
2024-05-03
More
Householder
Show all 10 rows
DESCRIPTION OF PROPOSED DEVELOPMENT Vehicle access; re-surfacing of front garden (part demolition of front boundary wall)
67 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Approved
2023-08-07
More
Householder
Single storey rear extension
67 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Approved
2017-11-10
More
Householder
SINGLE STOREY SIDE AND TWO STOREY REAR EXTENSIONS; SIDE DORMER
53 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Approved
2014-06-23
More
Householder
TWO STOREY SIDE EXTENSION AND SINGLE STOREY REAR EXTENSION
53 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr Dorah Jones · Officer VU Victor Unuigbe
Refused
2013-04-22
More
Householder
Spruce (rear garden): Outgrown location. Previously heavily pruned (lifted). Fell to ground level and grind out stump. Replace with Hawthorn
93 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Approved
2013-04-19
More
Works to Protected Trees
SINGLE STOREY REAR EXTENSION; SIDE DORMER AND EXTERNAL ALTERATIONS; (DEMOLITION OF EXISTING EXTENSION AND GARAGE) (REVISED)
55 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr David Allen · Agent Aleksandra Pasowicz · Officer CR Ciaran Regan
Approved
2012-07-03
More
Full Planning Application
SINGLE STOREY REAR EXTENSION; SIDE DORMER AND EXTERNAL ALTERATIONS; (DEMOLITION OF EXISTING EXTENSION AND GARAGE)
55 Rickmansworth Road, Pinner, Harrow, HA5 3TJ · premises record
Applicant Mr David Allen · Agent Aleksandra Pasowicz · Officer CR Ciaran Regan
Refused
2012-03-30
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.

People

Who is involved?

Named on the latest 21 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
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 1 application
Applicant on 2 applications
Applicant on 2 applications
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 precedent21 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 8, D: 10, E: 5.
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

The Developer Plan

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

4 intent signals recorded in this postcode
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.
HA5 3TJ, Harrow: Planning and Property History | Planning Atlas