Planning Atlas
AtlasPostcodeHA11YB
Dev
Session
Tier
Postcode record · Harrow

HA1 1YB.

HA1 1YB has 4 known premises and 2 planning records — 0 approved of 2 decided (0%). 2 EPC records.

Postcode unitHarrowOS boundary
HarrowHA1 1YB
Postcode HA1 1YB · boundary not held, centred on the postcodeApprovedRefusedOther2 on the map — every match
At a glance · this postcodeHarrow profile →
4
Premises
known addresses (UPRNs)
2
Applications
2 decided
0%
Approval rate
0 approved · 2 refused
2
EPC records
ratings D 2
2
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 1YB has 4 known premises and 2 planning records — 0 approved of 2 decided (0%). 2 EPC records.

Premises

Name
Details
UPRN 100021252468
Show all 4 rows
UPRN 100021252470
Planning

What happened?

2 planning applications across the postcode; 0 approved of 2 decided (0%). Latest 2 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey outbuilding in rear garden (retrospective)
1 Barons Mead, Harrow, HA1 1YB · premises record
Householder
Refused
2018-11-28
FIRST FLOOR/TWO STOREY FRONT EXTENSION; CONVERSION OF GARAGE TO HABITABLE ROOM AND EXTERNAL ALTERATIONS
1 Barons Mead, Harrow, HA1 1YB · premises record
Applicant Mr and Mrs Seth · Agent V-DESIGN · Officer AC Abigail Chapman
Householder
Refused
2012-07-23
Single storey outbuilding in rear garden (retrospective)
1 Barons Mead, Harrow, HA1 1YB · premises record
Refused
2018-11-28
More
Householder
FIRST FLOOR/TWO STOREY FRONT EXTENSION; CONVERSION OF GARAGE TO HABITABLE ROOM AND EXTERNAL ALTERATIONS
1 Barons Mead, Harrow, HA1 1YB · premises record
Applicant Mr and Mrs Seth · Agent V-DESIGN · Officer AC Abigail Chapman
Refused
2012-07-23
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.

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 2 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 6 rows
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent2 applications and 2 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings D: 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.

1 intent signal recorded in this postcode
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.
HA1 1YB, Harrow: planning and property history | Planning Atlas