Postcode record · Harrow
HA1 1RJ.
HA1 1RJ has 9 known premises and 8 planning records — 4 approved of 6 decided (66.7%). 5 EPC records.
Postcode HA1 1RJ · boundary not held, centred on the postcodeApprovedRefusedOther9 on the map — every match
At a glance · this postcodeHarrow profile →
9
Premises
known addresses (UPRNs)
8
Applications
6 decided
66.7%
Approval rate
4 approved · 2 refused
66 days
Median decision time
average 72 days · 7 dated decisions
5
EPC records
ratings C 2 · D 3
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?
HA1 1RJ has 9 known premises and 8 planning records — 4 approved of 6 decided (66.7%). 5 EPC records.
Premises
Name
Details
UPRN 10094047401
UPRN 10094047402
UPRN 100021252216
UPRN 100021252217
UPRN 100021252218
UPRN 100021252219
UPRN 100021252220
UPRN 100023026804
UPRN 100023026805
UPRN 10094047401
UPRN 10094047402
UPRN 100021252216
Show all 9 rows
UPRN 100021252217
UPRN 100021252218
UPRN 100021252219
UPRN 100021252220
UPRN 100023026804
UPRN 100023026805
Planning
What happened?
8 planning applications across the postcode; 4 approved of 6 decided (66.7%). Latest 8 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of window to rear at first floor level
2A Balfour Road, Harrow, HA1 1RJ · premises record
Officer AE Aadil Essa
Householder
Approved
2019-09-09
Alterations and extension to raise roof ridge height; rear dormer; two rooflights in front roofslope; external alterations
2A Balfour Road, Harrow, HA1 1RJ · premises record
Officer AE Aadil Essa
Householder
Refused
2018-06-04
Certificate of lawful development (proposed): Single storey rear extension
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer Kimry Schlacter
Certificate of Lawful Development Existing
Approved
2018-05-31
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer PE Peter Elia
Prior Notification - Larger Home Extension
Not required
2018-04-11
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer PE Peter Elia
Prior Notification - Larger Home Extension
Withdrawn
2018-03-13
Single storey rear extension (demolition of rear extensions)
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer Kimry Schlacter
Full Planning Application
Approved
2018-03-12
OUTLINE PERMISSION: LAYOUT AND ACCESS FOR TWO STOREY HOUSE WITH NEW CROSSOVERS ONTO SAILISBURY ROAD FOR EXISTING HOUSE AND BALFOUR ROAD FOR PROPOSED HOUSE
5 Balfour Road, Harrow, HA1 1RJ · premises record
Officer SW2 Stephanie Weeks
Outline Planning Permission
Refused
2006-08-24
TWO STOREY SIDE TO REAR EXTENSION
2A Balfour Road, Harrow, HA1 1RJ · premises record
Officer RM2 Rob McDonald
Full Planning Application
Approved
2005-11-28
Installation of window to rear at first floor level
2A Balfour Road, Harrow, HA1 1RJ · premises record
Officer AE Aadil Essa
Approved
2019-09-09
More
Householder
Alterations and extension to raise roof ridge height; rear dormer; two rooflights in front roofslope; external alterations
2A Balfour Road, Harrow, HA1 1RJ · premises record
Officer AE Aadil Essa
Refused
2018-06-04
More
Householder
Certificate of lawful development (proposed): Single storey rear extension
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer Kimry Schlacter
Approved
2018-05-31
More
Certificate of Lawful Development Existing
Show all 8 rows
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer PE Peter Elia
Not required
2018-04-11
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 4 metres maximum height, 3 metres high to the eaves
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer PE Peter Elia
Withdrawn
2018-03-13
More
Prior Notification - Larger Home Extension
Single storey rear extension (demolition of rear extensions)
1 Balfour Road, Harrow, HA1 1RJ · premises record
Officer Kimry Schlacter
Approved
2018-03-12
More
Full Planning Application
OUTLINE PERMISSION: LAYOUT AND ACCESS FOR TWO STOREY HOUSE WITH NEW CROSSOVERS ONTO SAILISBURY ROAD FOR EXISTING HOUSE AND BALFOUR ROAD FOR PROPOSED HOUSE
5 Balfour Road, Harrow, HA1 1RJ · premises record
Officer SW2 Stephanie Weeks
Refused
2006-08-24
More
Outline Planning Permission
TWO STOREY SIDE TO REAR EXTENSION
2A Balfour Road, Harrow, HA1 1RJ · premises record
Officer RM2 Rob McDonald
Approved
2005-11-28
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?
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 8 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 2 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 5 rows
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent8 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 2, D: 3.
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.