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Postcode record · Harrow

HA1 3RD.

HA1 3RD has 39 known premises and 34 planning records — 27 approved of 33 decided (81.8%). 20 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA1 3RD
Postcode HA1 3RD · boundary not held, centred on the postcodeApprovedRefusedOther34 exact4 approximate38 on the map — every match
At a glance · this postcodeHarrow profile →
39
Premises
known addresses (UPRNs)
34
Applications
33 decided
81.8%
Approval rate
27 approved · 6 refused
20
EPC records
ratings C 4 · D 12 · E 4
38
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?

HA1 3RD has 39 known premises and 34 planning records — 27 approved of 33 decided (81.8%). 20 EPC records.

Premises (18 of 39 shown)

Name
Details
UPRN 768006565
UPRN 10010597682
UPRN 10070268399
UPRN 100021257034
UPRN 100021257035
UPRN 100021257036
UPRN 100021257037
UPRN 100021257038
UPRN 100021257039
UPRN 100021257040
UPRN 768006565
UPRN 10010597682
UPRN 10070268399
Show all 10 rows
UPRN 100021257034
UPRN 100021257035
UPRN 100021257036
UPRN 100021257037
UPRN 100021257038
UPRN 100021257039
UPRN 100021257040
Planning

What happened?

34 planning applications across the postcode; 27 approved of 33 decided (81.8%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawful development (proposed): Conversion of dwelling into house of multiple occupancy (HMO) for upto 6 persons
59 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr . IQBAL · Agent ICreate Designs Limited · Officer Dino Ustic
Certificate of Lawful Development Proposed
Approved
2024-03-01
Vehicle access
61 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Householder
Approved
2024-01-02
Single and two storey side to rear extension; single storey rear extension; alterations and extension to roof; rear dormer; rooflight in front roofslope; external alterations (demolition of detached garage and conservatory)
59 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr . IQBAL · Agent ICreate Designs Limited · Officer Akshay Sisodia
Householder
Approved
2023-07-24
Single storey side infill extension; single storey rear extension; external alterations; outbuilding at rear for use as gym / office (demolition of attached garage)
45 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr Vinit Mathur · Agent London Consultants Ltd · Officer Agnes Wanja
Householder
Refused
2022-11-02
Single and two storey side extension; first floor rear extension; single storey rear extension; external alterations; outbuilding at rear for use as gym / office (demolition of attached garage)
45 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Householder
Refused
2022-02-08
Single storey side to rear extension (part demolition of existing garage)
15 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Householder
Approved
2019-03-06
Single storey rear extension
55 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Householder
Approved
2018-09-28
Single storey rear extension
55 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Householder
Approved
2018-09-28
Single storey rear extension; conversion of garage to room with installation of window to front (demolition of conservatory
53 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr Songra · Agent Oakman Architecture Ltd · Officer TM Tendai Mutasa
Householder
Approved
2017-01-27
Single storey rear extension
55 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Householder
Withdrawn
2017-01-27
Certificate of lawful development (proposed): Conversion of dwelling into house of multiple occupancy (HMO) for upto 6 persons
59 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr . IQBAL · Agent ICreate Designs Limited · Officer Dino Ustic
Approved
2024-03-01
More
Certificate of Lawful Development Proposed
Vehicle access
61 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Approved
2024-01-02
More
Householder
Single and two storey side to rear extension; single storey rear extension; alterations and extension to roof; rear dormer; rooflight in front roofslope; external alterations (demolition of detached garage and conservatory)
59 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr . IQBAL · Agent ICreate Designs Limited · Officer Akshay Sisodia
Approved
2023-07-24
More
Householder
Show all 10 rows
Single storey side infill extension; single storey rear extension; external alterations; outbuilding at rear for use as gym / office (demolition of attached garage)
45 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr Vinit Mathur · Agent London Consultants Ltd · Officer Agnes Wanja
Refused
2022-11-02
More
Householder
Single and two storey side extension; first floor rear extension; single storey rear extension; external alterations; outbuilding at rear for use as gym / office (demolition of attached garage)
45 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Refused
2022-02-08
More
Householder
Single storey side to rear extension (part demolition of existing garage)
15 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Approved
2019-03-06
More
Householder
Single storey rear extension
55 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Approved
2018-09-28
More
Householder
Single storey rear extension
55 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Approved
2018-09-28
More
Householder
Single storey rear extension; conversion of garage to room with installation of window to front (demolition of conservatory
53 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Applicant Mr Songra · Agent Oakman Architecture Ltd · Officer TM Tendai Mutasa
Approved
2017-01-27
More
Householder
Single storey rear extension
55 Cavendish Avenue, Sudbury, Harrow, HA1 3RD · premises record
Withdrawn
2017-01-27
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.

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 5 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 8 applications
Agent on 2 applications
Agent on 2 applications
Development

What could it become?

Planning precedent34 applications and 38 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 4, D: 12, E: 4.
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
Probate · Long hold · HMO licensed
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.
HA1 3RD, Harrow: Planning and Property History | Planning Atlas