Postcode record · Brent
HA3 0NB.
HA3 0NB has 31 known premises and 41 planning records — 27 approved of 41 decided (65.9%). 14 EPC records.
Postcode HA3 0NB · boundary not held, centred on the postcodeApprovedRefusedOther58 on the map — every match
At a glance · this postcodeBrent profile →
31
Premises
known addresses (UPRNs)
41
Applications
41 decided
65.9%
Approval rate
27 approved · 11 refused
14
EPC records
ratings C 2 · D 6 · E 6
58
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 0NB has 31 known premises and 41 planning records — 27 approved of 41 decided (65.9%). 14 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 202025622
UPRN 202104861
UPRN 202104862
UPRN 202104863
UPRN 202104864
UPRN 202104865
UPRN 202104867
UPRN 202104869
UPRN 202104871
UPRN 202104873
UPRN 202025622
UPRN 202104861
UPRN 202104862
Show all 10 rows
UPRN 202104863
UPRN 202104864
UPRN 202104865
UPRN 202104867
UPRN 202104869
UPRN 202104871
UPRN 202104873
Planning
What happened?
41 planning applications across the postcode; 27 approved of 41 decided (65.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawfulness for proposed single storey rear extension, double hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.
57 Donnington Road, Harrow, HA3 0NB · premises record
Certificate of Lawfulness - Proposed
Approved
2024-01-09
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 8m Maximum height - 3m Eaves height - 2.8m
57 Donnington Road, Harrow, HA3 0NB · premises record
Prior Approval - Large householder
Not required
2023-11-28
Demolition of dwellinghouse & outbuilding(s) and erection of three-storey detached building, to provide 6x self-contained flats with associated landscaping, 3x off-street parking spaces, cycle & refuse storage, alterations to cross-overs along Donnington Road & Ilmington Road and new boundary treatment
57 Donnington Road, Harrow, HA3 0NB · premises record
Full Planning Permission
Refused
2023-03-01
Proposed roof extension with two storey side extension and single storey rear extension to dwellinghouse (revised description)
45 Donnington Road, Harrow, HA3 0NB · premises record
Householder
Approved
2020-03-11
Prior approval for a single storey rear extension to dwellinghouse, in metres: Proposed Extension Size Extending beyond the rear wall of the original house - 6m Maximum height - 3.36m Eaves height - 3m Total Extension Size (including existing and proposed) Extending beyond the rear wall of the original house - 6m Maximum height - 3.36m Eaves height - 3m
53 Donnington Road, Harrow, HA3 0NB · premises record
Prior Approval - Large householder
Not required
2018-11-06
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m
53 Donnington Road, Harrow, HA3 0NB · premises record
Prior Approval - Large householder
Refused
2018-10-09
Proposed roof alteration with double storey side extension and part double storey rear extension with ground floor wrap around extension to dwellinghouse.
45 Donnington Road, Harrow, HA3 0NB · premises record
Householder
Refused
2018-09-17
Certificate of lawfulness for proposed single storey side and rear extension, hip to gable loft conversion with rear dormer and juliet balcony and installation of x2 front rooflights.
45 Donnington Road, Harrow, HA3 0NB · premises record
Certificate of Lawfulness - Proposed
Approved
2018-09-13
Certificate of lawfulness for proposed conversion of attached garage into a habitable use with associated alterations to include replacement of garage roof and shutter with new pitch roof and window, extension of porch, and single storey detached outbuilding in the rear garden of dwellinghouse
49 Donnington Road, Harrow, HA3 0NB · premises record
Applicant Mr Kanji Vekaria · Officer Nicola Blake
Certificate of Lawfulness - Proposed
Refused
2017-08-04
Proposed single storey side to rear extension
41 Donnington Road, Harrow, HA3 0NB · premises record
Householder
Approved
2017-07-17
Certificate of lawfulness for proposed single storey rear extension, double hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.
57 Donnington Road, Harrow, HA3 0NB · premises record
Approved
2024-01-09
More
Certificate of Lawfulness - Proposed
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 8m Maximum height - 3m Eaves height - 2.8m
57 Donnington Road, Harrow, HA3 0NB · premises record
Not required
2023-11-28
More
Prior Approval - Large householder
Demolition of dwellinghouse & outbuilding(s) and erection of three-storey detached building, to provide 6x self-contained flats with associated landscaping, 3x off-street parking spaces, cycle & refuse storage, alterations to cross-overs along Donnington Road & Ilmington Road and new boundary treatment
57 Donnington Road, Harrow, HA3 0NB · premises record
Refused
2023-03-01
More
Full Planning Permission
Show all 10 rows
Proposed roof extension with two storey side extension and single storey rear extension to dwellinghouse (revised description)
45 Donnington Road, Harrow, HA3 0NB · premises record
Approved
2020-03-11
More
Householder
Prior approval for a single storey rear extension to dwellinghouse, in metres: Proposed Extension Size Extending beyond the rear wall of the original house - 6m Maximum height - 3.36m Eaves height - 3m Total Extension Size (including existing and proposed) Extending beyond the rear wall of the original house - 6m Maximum height - 3.36m Eaves height - 3m
53 Donnington Road, Harrow, HA3 0NB · premises record
Not required
2018-11-06
More
Prior Approval - Large householder
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m
53 Donnington Road, Harrow, HA3 0NB · premises record
Refused
2018-10-09
More
Prior Approval - Large householder
Proposed roof alteration with double storey side extension and part double storey rear extension with ground floor wrap around extension to dwellinghouse.
45 Donnington Road, Harrow, HA3 0NB · premises record
Refused
2018-09-17
More
Householder
Certificate of lawfulness for proposed single storey side and rear extension, hip to gable loft conversion with rear dormer and juliet balcony and installation of x2 front rooflights.
45 Donnington Road, Harrow, HA3 0NB · premises record
Approved
2018-09-13
More
Certificate of Lawfulness - Proposed
Certificate of lawfulness for proposed conversion of attached garage into a habitable use with associated alterations to include replacement of garage roof and shutter with new pitch roof and window, extension of porch, and single storey detached outbuilding in the rear garden of dwellinghouse
49 Donnington Road, Harrow, HA3 0NB · premises record
Applicant Mr Kanji Vekaria · Officer Nicola Blake
Refused
2017-08-04
More
Certificate of Lawfulness - Proposed
Proposed single storey side to rear extension
41 Donnington Road, Harrow, HA3 0NB · premises record
Approved
2017-07-17
More
Householder
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
GASAFE record for Install a gas-fired boiler · received 8 Apr 2025 · Competent Persons Scheme
FENSA record for Install replacement door in a dwelling · received 10 Mar 2025 · Competent Persons Scheme
GASAFE record for Install a gas-fired boiler · received 3 Mar 2025 · Competent Persons Scheme
GASAFE record for Install a gas-fired boiler · received 3 Mar 2025 · Competent Persons Scheme
FENSA record for Install replacement doors in a dwelling · received 24 Dec 2024 · Competent Persons Scheme
FENSA record for Install replacement doors in a dwelling · received 23 Dec 2024 · Competent Persons Scheme
FENSA record for Install replacement door in a dwelling · received 16 Dec 2024 · Competent Persons Scheme
Construction of a new modular 2 storey classroom building, 2No 2 storey classroom buildings and a toilet building · received 1 Dec 2023 · Approved Inspectors - Initial Notice Accepted · Salus Building Control & Fire Safety Consultants Limited
GASAFE record for Install a gas-fired boiler · received 27 Nov 2023 · Competent Persons Scheme
NICEIC record for Install a replacement consumer unit · received 5 Jan 2023 · Competent Persons Scheme
GASAFE record for Install a gas-fired boiler · received 8 Apr 2025 · Competent Persons Scheme
FENSA record for Install replacement door in a dwelling · received 10 Mar 2025 · Competent Persons Scheme
GASAFE record for Install a gas-fired boiler · received 3 Mar 2025 · Competent Persons Scheme
Show all 10 rows
GASAFE record for Install a gas-fired boiler · received 3 Mar 2025 · Competent Persons Scheme
FENSA record for Install replacement doors in a dwelling · received 24 Dec 2024 · Competent Persons Scheme
FENSA record for Install replacement doors in a dwelling · received 23 Dec 2024 · Competent Persons Scheme
FENSA record for Install replacement door in a dwelling · received 16 Dec 2024 · Competent Persons Scheme
Construction of a new modular 2 storey classroom building, 2No 2 storey classroom buildings and a toilet building · received 1 Dec 2023 · Approved Inspectors - Initial Notice Accepted · Salus Building Control & Fire Safety Consultants Limited
GASAFE record for Install a gas-fired boiler · received 27 Nov 2023 · Competent Persons Scheme
NICEIC record for Install a replacement consumer unit · received 5 Jan 2023 · Competent Persons Scheme
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
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 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
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 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent41 applications and 58 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 6, E: 6.
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.
6 intent signals recorded in this postcode
Appeal dismissed · Long hold · HMO licensed
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.