Postcode record · Harrow
HA7 3AL.
HA7 3AL has 24 known premises and 24 planning records — 19 approved of 24 decided (79.2%). 11 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeHarrow profile →
24
Premises
known addresses (UPRNs)
24
Applications
24 decided
79.2%
Approval rate
19 approved · 3 refused
11
EPC records
ratings C 1 · D 5 · E 5
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
HA7 3AL has 24 known premises and 24 planning records — 19 approved of 24 decided (79.2%). 11 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 768006632
UPRN 100021314959
UPRN 100021314960
UPRN 100021314961
UPRN 100021314962
UPRN 100021314963
UPRN 100021314964
UPRN 100021314965
UPRN 100021314966
UPRN 100021314967
UPRN 768006632
UPRN 100021314959
UPRN 100021314960
Show all 10 rows
UPRN 100021314961
UPRN 100021314962
UPRN 100021314963
UPRN 100021314964
UPRN 100021314965
UPRN 100021314966
UPRN 100021314967
Planning
What happened?
24 planning applications across the postcode; 19 approved of 24 decided (79.2%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front extension incorporating front porch; single storey side to rear extension; first floor side extension; external alterations
10 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Householder
Approved
2026-04-21
Variation of condition 2 (approved plans) attached to planning permission PL/0228/25 dated 04/04/2024 to allow change to roof design to the single storey rear extension
10 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Removal/Variation of Condition(s)
Withdrawn
2026-02-20
Single storey front extension incorporating porch, Single and two storey side to rear extension, First floor rear extension, External alterations
10 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Householder
Approved
2025-01-30
Single storey side to front extension; single storey rear extension; external alterations(Demolition of attached garage)
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Applicant Mr and Mrs G Gold · Agent (Steene Associates (Architects) Ltd) · Officer CMB Campbell Grace
Householder
Approved
2019-10-21
T1 Eucalyptus (rear garden): Previously badly topped. Reduce vertical poles / regrowth by 5-6m Leyland Cypress hedge (rear garden side boundary): Reduce tallest Cypress by 4m and reduce remaining to match
1 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Works to Protected Trees
Approved
2018-11-16
Single and two storey front extension; first floor side extension; conversion of garage to room; rear dormer to create habitable roofspace; rooflights in front, side and rear roofslopes
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Householder
Approved
2017-03-20
Single and two storey front extension; first floor side extension; conversion of garage to room; rear dormer to create habitable roofspace; rooflights in front, side and rear roofslopes
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Applicant Mr and Mrs G Gold · Agent (Steene Associates (Architects) Ltd) · Officer ON Olivier Nelson
Householder
Refused
2016-07-12
Single and two storey front extension incorporating front porch, first floor side extension; conversion of garage to room with installation of window to front; alterations to roof to create habitable roofspace with side and rear dormers; two rooflights in front and one in rear roofslopes; external a
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Applicant Mr and Mrs Graham Gold · Agent (Steene Associates (Architects) Ltd) · Officer CG Conor Guilfoyle
Householder
Refused
2015-12-09
FRONT PORCH EXTENSION; CONVERSION OF GARAGE TO HABITABLE ROOM; EXTERNAL ALTERATIONS
23 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Householder
Approved
2013-10-22
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): CONVERSION OF GARAGE TO HABITABLE ROOM; EXTERNAL ALTERATIONS
9 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Certificate of Lawful Development Existing
Approved
2013-06-12
Single storey front extension incorporating front porch; single storey side to rear extension; first floor side extension; external alterations
10 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Approved
2026-04-21
More
Householder
Variation of condition 2 (approved plans) attached to planning permission PL/0228/25 dated 04/04/2024 to allow change to roof design to the single storey rear extension
10 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Withdrawn
2026-02-20
More
Removal/Variation of Condition(s)
Single storey front extension incorporating porch, Single and two storey side to rear extension, First floor rear extension, External alterations
10 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Approved
2025-01-30
More
Householder
Show all 10 rows
Single storey side to front extension; single storey rear extension; external alterations(Demolition of attached garage)
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Applicant Mr and Mrs G Gold · Agent (Steene Associates (Architects) Ltd) · Officer CMB Campbell Grace
Approved
2019-10-21
More
Householder
T1 Eucalyptus (rear garden): Previously badly topped. Reduce vertical poles / regrowth by 5-6m Leyland Cypress hedge (rear garden side boundary): Reduce tallest Cypress by 4m and reduce remaining to match
1 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Approved
2018-11-16
More
Works to Protected Trees
Single and two storey front extension; first floor side extension; conversion of garage to room; rear dormer to create habitable roofspace; rooflights in front, side and rear roofslopes
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Approved
2017-03-20
More
Householder
Single and two storey front extension; first floor side extension; conversion of garage to room; rear dormer to create habitable roofspace; rooflights in front, side and rear roofslopes
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Applicant Mr and Mrs G Gold · Agent (Steene Associates (Architects) Ltd) · Officer ON Olivier Nelson
Refused
2016-07-12
More
Householder
Single and two storey front extension incorporating front porch, first floor side extension; conversion of garage to room with installation of window to front; alterations to roof to create habitable roofspace with side and rear dormers; two rooflights in front and one in rear roofslopes; external a
8 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Applicant Mr and Mrs Graham Gold · Agent (Steene Associates (Architects) Ltd) · Officer CG Conor Guilfoyle
Refused
2015-12-09
More
Householder
FRONT PORCH EXTENSION; CONVERSION OF GARAGE TO HABITABLE ROOM; EXTERNAL ALTERATIONS
23 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Approved
2013-10-22
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): CONVERSION OF GARAGE TO HABITABLE ROOM; EXTERNAL ALTERATIONS
9 Holland Walk, Stanmore, Harrow, HA7 3AL · premises record
Approved
2013-06-12
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode 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
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent24 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 1, D: 5, E: 5.
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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.