Postcode record · Harrow
HA1 3QH.
HA1 3QH has 62 known premises and 47 planning records — 27 approved of 44 decided (61.4%). 40 EPC records.
Postcode HA1 3QH · boundary not held, centred on the postcodeApprovedRefusedOther47 exact47 on the map — every match
At a glance · this postcodeHarrow profile →
62
Premises
known addresses (UPRNs)
47
Applications
44 decided
61.4%
Approval rate
27 approved · 17 refused
40
EPC records
ratings B 4 · C 21 · D 12 · E 3
47
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 3QH has 62 known premises and 47 planning records — 27 approved of 44 decided (61.4%). 40 EPC records.
Premises (18 of 62 shown)
Name
Details
UPRN 10070262484
UPRN 10070262486
UPRN 10070262835
UPRN 10070263309
UPRN 10070263310
UPRN 10070263311
UPRN 10070263312
UPRN 10070263313
UPRN 10070263314
UPRN 10070263315
UPRN 10070262484
UPRN 10070262486
UPRN 10070262835
Show all 10 rows
UPRN 10070263309
UPRN 10070263310
UPRN 10070263311
UPRN 10070263312
UPRN 10070263313
UPRN 10070263314
UPRN 10070263315
Planning
What happened?
47 planning applications across the postcode; 27 approved of 44 decided (61.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
change of use from dwellinghouse (Use Class C3) to children's care home ( Use Class C2); parking; bin and cycle stores
24 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Applicant Miss Ikran Abdullahi · Officer Mehdi Rezaie
Full Planning Application
Refused
2025-02-17
Details pursuant to condition 5 (sound insulation) attached to planning permission PL/0903/24 dated 26/07/2024 for Conversion of dwellinghouse into two flats (1 x 3 Bed and 1 X 2 Bed); First floor side to rear extension; Rear dormer; External alterations; Amenity space; Parking; Refuse and Cycle sto
30 Greenford Road, Sudbury, Harrow · premises record
Approval of Details Reserved by Condition
Approved
2025-02-03
Certificate of Lawful Development (Proposed): Front Porch
30 Greenford Road, Sudbury, Harrow · premises record
Certificate of Lawful Development Proposed
Approved
2024-09-17
Conversion of dwellinghouse into two flats (1 x 3 Bed and 1 X 2 Bed); First floor side to rear extension; Rear dormer; External alterations; Amentiy space; Parking; Refuse and Cycle storage
30 Greenford Road, Sudbury, Harrow · premises record
Full Planning Application
Approved
2024-03-28
First floor side extension; first floor rear extension; external alterations
30 Greenford Road, Sudbury, Harrow · premises record
Householder
Approved
2024-01-10
Non-material amendment to planning permission P/1273/23 dated 26/06/2023 to allow entrance door to side projection.
42 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Non-Material Amendment
Refused
2023-12-05
First floor side to rear extension; alterations to roof to form end gable and rear dormer; external alterations
30 Greenford Road, Sudbury, Harrow · premises record
Applicant C/O Paragon Developments Ltd · Agent UPP Architects + Town Planners · Officer Fergus Freeney
Householder
Refused
2023-08-16
Conversion of dwelling into two flats (1 X 3 bed and 1 X 2 bed); alterations to roof to form end gable and rear dormer; external alterations; amenity space; parking; landscaping; bin and cycle stores
30 Greenford Road, Sudbury, Harrow · premises record
Full Planning Application
Refused
2023-05-17
First floor side extension; external alterations
42 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Householder
Approved
2023-05-01
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
42 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Prior Notification - Larger Home Extension
Withdrawn
2023-03-01
change of use from dwellinghouse (Use Class C3) to children's care home ( Use Class C2); parking; bin and cycle stores
24 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Applicant Miss Ikran Abdullahi · Officer Mehdi Rezaie
Refused
2025-02-17
More
Full Planning Application
Details pursuant to condition 5 (sound insulation) attached to planning permission PL/0903/24 dated 26/07/2024 for Conversion of dwellinghouse into two flats (1 x 3 Bed and 1 X 2 Bed); First floor side to rear extension; Rear dormer; External alterations; Amenity space; Parking; Refuse and Cycle sto
30 Greenford Road, Sudbury, Harrow · premises record
Approved
2025-02-03
More
Approval of Details Reserved by Condition
Certificate of Lawful Development (Proposed): Front Porch
30 Greenford Road, Sudbury, Harrow · premises record
Approved
2024-09-17
More
Certificate of Lawful Development Proposed
Show all 10 rows
Conversion of dwellinghouse into two flats (1 x 3 Bed and 1 X 2 Bed); First floor side to rear extension; Rear dormer; External alterations; Amentiy space; Parking; Refuse and Cycle storage
30 Greenford Road, Sudbury, Harrow · premises record
Approved
2024-03-28
More
Full Planning Application
First floor side extension; first floor rear extension; external alterations
30 Greenford Road, Sudbury, Harrow · premises record
Approved
2024-01-10
More
Householder
Non-material amendment to planning permission P/1273/23 dated 26/06/2023 to allow entrance door to side projection.
42 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Refused
2023-12-05
More
Non-Material Amendment
First floor side to rear extension; alterations to roof to form end gable and rear dormer; external alterations
30 Greenford Road, Sudbury, Harrow · premises record
Applicant C/O Paragon Developments Ltd · Agent UPP Architects + Town Planners · Officer Fergus Freeney
Refused
2023-08-16
More
Householder
Conversion of dwelling into two flats (1 X 3 bed and 1 X 2 bed); alterations to roof to form end gable and rear dormer; external alterations; amenity space; parking; landscaping; bin and cycle stores
30 Greenford Road, Sudbury, Harrow · premises record
Refused
2023-05-17
More
Full Planning Application
First floor side extension; external alterations
42 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Approved
2023-05-01
More
Householder
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
42 Greenford Road, Sudbury, Harrow, HA1 3QH · premises record
Withdrawn
2023-03-01
More
Prior Notification - Larger Home Extension
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 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
Agent on 6 applications
Agent on 4 applications
Agent on 2 applications
Applicant on 4 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
Agent on 6 applications
Agent on 4 applications
Agent on 2 applications
Development
What could it become?
Planning precedent47 applications and 47 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy40 EPC records; ratings B: 4, C: 21, D: 12, E: 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.
5 intent signals recorded in this postcode
Long hold · Ageing director · HMO licensed
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.