Postcode record · Harrow
HA7 3QX.
HA7 3QX has 9 known premises and 7 planning records — 3 approved of 4 decided (75%). 4 EPC records.
Postcode HA7 3QX · boundary not held, centred on the postcodeApprovedRefusedOther7 exact7 on the map — every match
At a glance · this postcodeHarrow profile →
9
Premises
known addresses (UPRNs)
7
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
4
EPC records
ratings C 1 · D 3
7
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?
HA7 3QX has 9 known premises and 7 planning records — 3 approved of 4 decided (75%). 4 EPC records.
Premises
Name
Details
UPRN 10015277443
UPRN 100021314331
UPRN 100021314332
UPRN 100021314333
UPRN 100021314334
UPRN 100021314335
UPRN 100021314336
UPRN 100021314337
UPRN 100021314338
UPRN 10015277443
UPRN 100021314331
UPRN 100021314332
Show all 9 rows
UPRN 100021314333
UPRN 100021314334
UPRN 100021314335
UPRN 100021314336
UPRN 100021314337
UPRN 100021314338
Planning
What happened?
7 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
INVALID - HALF HIPPED TO GABLED ROOF REAR DORMER LOFT CONVERSION
144 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Householder
Withdrawn
2020-03-02
Householder
Withdrawn
2020-02-17
Alterations and extension to form end gable; rear dormer; three rooflights in front roofslope
144 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Householder
Refused
2019-07-04
SINGLE STOREY REAR EXTENSION
132 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Full Planning Application
Approved
2009-08-03
CERTIFICATE OF LAWFUL EXISTING USE: SINGLE STOREY REAR EXTENSION AND CHANGE OF ROOF TO EXISTING SINGLE STOREY REAR EXTENSION
142 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Certificate of Lawful Development Existing
Approved
2003-12-09
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT:OUTBUILDING AT REAR OF GARDEN
144 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Certificate of Lawful Development Existing
Approved
2002-01-30
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY SIDE EXTENSION
142 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Certificate of Lawful Development Existing
Not required
1997-11-24
INVALID - HALF HIPPED TO GABLED ROOF REAR DORMER LOFT CONVERSION
144 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Withdrawn
2020-03-02
More
Householder
Withdrawn
2020-02-17
More
Householder
Alterations and extension to form end gable; rear dormer; three rooflights in front roofslope
144 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Refused
2019-07-04
More
Householder
Show all 7 rows
SINGLE STOREY REAR EXTENSION
132 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Approved
2009-08-03
More
Full Planning Application
CERTIFICATE OF LAWFUL EXISTING USE: SINGLE STOREY REAR EXTENSION AND CHANGE OF ROOF TO EXISTING SINGLE STOREY REAR EXTENSION
142 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Approved
2003-12-09
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT:OUTBUILDING AT REAR OF GARDEN
144 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Approved
2002-01-30
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL PROPOSED DEVELOPMENT: SINGLE STOREY SIDE EXTENSION
142 Gordon Avenue, Stanmore, Harrow, HA7 3QX · premises record
Not required
1997-11-24
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 7 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent7 applications and 7 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings C: 1, 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.