Planning Atlas
AtlasPostcodeHA13BY
Planning Atlas›Harrow›HA1 3BY
Postcode record · Harrow

HA1 3BY.

HA1 3BY has 18 known premises and 1 planning record — 1 approved of 1 decided (100%). 11 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA1 3BY
Postcode HA1 3BY · boundary not held, centred on the postcodeApprovedRefusedOther1 exact1 on the map — every match
At a glance · this postcodeHarrow profile →
18
Premises
known addresses (UPRNs)
1
Applications
1 decided
100%
Approval rate
1 approved · 0 refused
11
EPC records
ratings C 5 · D 5 · E 1
1
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 3BY has 18 known premises and 1 planning record — 1 approved of 1 decided (100%). 11 EPC records.

Premises

Name
Details
UPRN 10010597810
UPRN 10091092528
UPRN 100021283733
UPRN 100021283734
UPRN 100021283735
UPRN 100021283736
UPRN 100021283737
UPRN 100021283738
UPRN 100021283739
UPRN 100021283740
UPRN 10010597810
UPRN 10091092528
UPRN 100021283733
Show all 10 rows
UPRN 100021283734
UPRN 100021283735
UPRN 100021283736
UPRN 100021283737
UPRN 100021283738
UPRN 100021283739
UPRN 100021283740
Planning

What happened?

1 planning application across the postcode; 1 approved of 1 decided (100%). Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
CONSERVATORY AT SIDE
4, SHEPPARDS COURT Roxborough Avenue, Harrow, HA1 3BY · premises record
Applicant MARIA READ · Agent MARIA READ · Officer PDB Pete Barron
Full Planning Application
Approved
1999-06-08
CONSERVATORY AT SIDE
4, SHEPPARDS COURT Roxborough Avenue, Harrow, HA1 3BY · premises record
Applicant MARIA READ · Agent MARIA READ · Officer PDB Pete Barron
Approved
1999-06-08
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 18 premises each one covers.

Designation
Coverage
Conservation Area
Roxborough Park and The Grove Conservation Area · reference COA00000972 · covers 5 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
(core area of Harrow on the Hill) · reference 77649 · covers 1 of 18 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Roxborough Park and The Grove Conservation Area · reference COA00000972 · covers 5 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
(core area of Harrow on the Hill) · reference 77649 · covers 1 of 18 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).

People

Who is involved?

Named on the latest 1 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent1 applications and 1 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 5, D: 5, E: 1.
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.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.