Planning Atlas
AtlasPostcodeHA28QU
Dev
Session
Tier
Postcode record · Harrow

HA2 8QU.

HA2 8QU has 31 known premises and 24 planning records — 17 approved of 21 decided (81%). 18 EPC records.

Postcode unitHarrowOS boundary
HarrowHA2 8QU
Postcode HA2 8QU · boundary not held, centred on the postcodeApprovedRefusedOther26 on the map — every match
At a glance · this postcodeHarrow profile →
31
Premises
known addresses (UPRNs)
24
Applications
21 decided
81%
Approval rate
17 approved · 4 refused
18
EPC records
ratings C 1 · D 14 · E 2 · F 1
26
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?

HA2 8QU has 31 known premises and 24 planning records — 17 approved of 21 decided (81%). 18 EPC records.

Premises (18 of 31 shown)

Planning

What happened?

24 planning applications across the postcode; 17 approved of 21 decided (81%). Latest 24 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Proposed Development: Installation of domestic air source pump floor mounted
43 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Certificate of Lawful Development Proposed
Approved
2025-07-04
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.75 metres high to the eaves
51 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Prior Notification - Larger Home Extension
Not required
2024-10-21
Single storey rear extension; external alterations (demolition of rear extension)
55 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Householder
Approved
2020-07-16
Single storey rear extension; external alterations (demolition of rear extension)
55 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Householder
Refused
2020-04-29
Single Storey Rear Extension: 6 metres deep, 3.15 metres maximum height, 3.0 metres high to the eaves
55 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Prior Notification - Larger Home Extension
Refused
2019-07-11
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 3 metres high to the eaves
53 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Prior Notification - Larger Home Extension
Approved
2015-09-03
SINGLE AND TWO STOREY REAR EXTENSION
19 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Householder
Approved
2015-03-02
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY OUTBUILDING IN REAR GARDEN; FRONT PORCH
23 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Certificate of Lawful Development Existing
Approved
2015-02-10
SINGLE AND TWO STOREY REAR EXTENSION
19 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Householder
Refused
2014-12-10
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): FRONT PORCH; SINGLE STOREY OUTBUILDING IN REAR GARDEN
23 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Certificate of Lawful Development Existing
Refused
2014-11-12
Certificate of Lawful Proposed Development: Installation of domestic air source pump floor mounted
43 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Approved
2025-07-04
More
Certificate of Lawful Development Proposed
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.75 metres high to the eaves
51 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Not required
2024-10-21
More
Prior Notification - Larger Home Extension
Single storey rear extension; external alterations (demolition of rear extension)
55 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Approved
2020-07-16
More
Householder
Show all 10 rows
Single storey rear extension; external alterations (demolition of rear extension)
55 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Refused
2020-04-29
More
Householder
Single Storey Rear Extension: 6 metres deep, 3.15 metres maximum height, 3.0 metres high to the eaves
55 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Refused
2019-07-11
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 3 metres high to the eaves
53 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Approved
2015-09-03
More
Prior Notification - Larger Home Extension
SINGLE AND TWO STOREY REAR EXTENSION
19 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Approved
2015-03-02
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): SINGLE STOREY OUTBUILDING IN REAR GARDEN; FRONT PORCH
23 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Approved
2015-02-10
More
Certificate of Lawful Development Existing
SINGLE AND TWO STOREY REAR EXTENSION
19 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Refused
2014-12-10
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): FRONT PORCH; SINGLE STOREY OUTBUILDING IN REAR GARDEN
23 Walton Avenue, South Harrow, Harrow, HA2 8QU · premises record
Refused
2014-11-12
More
Certificate of Lawful Development Existing

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

Name
Details
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent24 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 1, D: 14, E: 2, F: 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.

6 intent signals recorded in this postcode
Price decline · Repeat sale · 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.
HA2 8QU, Harrow: planning and property history | Planning Atlas