Postcode record · Harrow
HA3 7NU.
HA3 7NU has 15 known premises and 9 planning records — 6 approved of 7 decided (85.7%). 7 EPC records.
Postcode HA3 7NU · boundary not held, centred on the postcodeApprovedRefusedOther9 on the map — every match
At a glance · this postcodeHarrow profile →
15
Premises
known addresses (UPRNs)
9
Applications
7 decided
85.7%
Approval rate
6 approved · 1 refused
55 days
Median decision time
average 50 days · 9 dated decisions
7
EPC records
ratings C 2 · D 4 · E 1
9
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?
HA3 7NU has 15 known premises and 9 planning records — 6 approved of 7 decided (85.7%). 7 EPC records.
Premises
Name
Details
UPRN 100021284825
UPRN 100021284827
UPRN 100021284829
UPRN 100021284831
UPRN 100021284833
UPRN 100021284835
UPRN 100021284837
UPRN 100021284839
UPRN 100021284841
UPRN 100021284843
UPRN 100021284825
UPRN 100021284827
UPRN 100021284829
Show all 10 rows
UPRN 100021284831
UPRN 100021284833
UPRN 100021284835
UPRN 100021284837
UPRN 100021284839
UPRN 100021284841
UPRN 100021284843
Planning
What happened?
9 planning applications across the postcode; 6 approved of 7 decided (85.7%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable, rear dormer, insertion of two rooflights in front roofslope and window in side
47 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer NK Nabeel Kasmani
Certificate of Lawful Development Existing
Approved
2018-11-27
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.85 metres high to the eaves
47 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer WILLHO Will Hossack
Prior Notification - Larger Home Extension
Not required
2018-11-20
Certificate of lawful development (proposed): Rear dormer
51 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer ON Olivier Nelson
Certificate of Lawful Development Existing
Approved
2018-03-16
Certificate of lawful development (proposed): Rear dormer
51 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer ON Olivier Nelson
Certificate of Lawful Development Existing
Refused
2018-01-10
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.9 metres maximum height, 2.8 metres high to the eaves
51 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2017-11-01
SINGLE STOREY REAR EXTENSION
39 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer JB1 Janine Bubb
Full Planning Application
Approved
2008-04-02
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY REAR EXTENSION.
37 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer NP Mr N Parish
Certificate of Lawful Development Existing
Approved
2003-09-16
SINGLE STOREY REAR EXTENSION
41 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer PT Mrs P Thomson
Full Planning Application
Approved
2001-12-18
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT:SINGLE STOREY REAR EXTENSION AND DEMOLITION OF GARAGE
41 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer CJF Mr C Fisher
Certificate of Lawful Development Existing
Approved
2001-09-25
Certificate of Lawful Development (Proposed): Alterations to roof to form end gable, rear dormer, insertion of two rooflights in front roofslope and window in side
47 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer NK Nabeel Kasmani
Approved
2018-11-27
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.85 metres high to the eaves
47 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer WILLHO Will Hossack
Not required
2018-11-20
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Rear dormer
51 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer ON Olivier Nelson
Approved
2018-03-16
More
Certificate of Lawful Development Existing
Show all 9 rows
Certificate of lawful development (proposed): Rear dormer
51 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer ON Olivier Nelson
Refused
2018-01-10
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.9 metres maximum height, 2.8 metres high to the eaves
51 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer Kimry Schlacter
Not required
2017-11-01
More
Prior Notification - Larger Home Extension
SINGLE STOREY REAR EXTENSION
39 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer JB1 Janine Bubb
Approved
2008-04-02
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY REAR EXTENSION.
37 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer NP Mr N Parish
Approved
2003-09-16
More
Certificate of Lawful Development Existing
SINGLE STOREY REAR EXTENSION
41 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer PT Mrs P Thomson
Approved
2001-12-18
More
Full Planning Application
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT:SINGLE STOREY REAR EXTENSION AND DEMOLITION OF GARAGE
41 Sancroft Road, Wealdstone, Harrow, HA3 7NU · premises record
Officer CJF Mr C Fisher
Approved
2001-09-25
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 9 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Show all 8 rows
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 precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 2, D: 4, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.