Postcode record · Brent
HA3 0TT.
HA3 0TT has 28 known premises and 40 planning records — 17 approved of 39 decided (43.6%). 10 EPC records.
Postcode HA3 0TT · boundary not held, centred on the postcodeApprovedRefusedOther40 exact40 on the map — every match
At a glance · this postcodeBrent profile →
28
Premises
known addresses (UPRNs)
40
Applications
39 decided
43.6%
Approval rate
17 approved · 10 refused
10
EPC records
ratings C 2 · D 6 · E 2
40
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 0TT has 28 known premises and 40 planning records — 17 approved of 39 decided (43.6%). 10 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 202093445
UPRN 202093446
UPRN 202093447
UPRN 202093448
UPRN 202093449
UPRN 202093450
UPRN 202093451
UPRN 202093452
UPRN 202093453
UPRN 202093454
UPRN 202093445
UPRN 202093446
UPRN 202093447
Show all 10 rows
UPRN 202093448
UPRN 202093449
UPRN 202093450
UPRN 202093451
UPRN 202093452
UPRN 202093453
UPRN 202093454
Planning
What happened?
40 planning applications across the postcode; 17 approved of 39 decided (43.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Proposed demolition of side garage, erection of single storey side to rear extension, rear dormer extension, hip to gable roof extension, front porch extension and single storey outbuilding in rear garden of dwellinghouse.
44 Greenway, Harrow, HA3 0TT · premises record
Applicant Mr Bharat Mistry · Officer Charlie van Oppen
Householder
Registered
2026-03-13
Certificate of lawfulness for proposed single storey outbuilding in rear garden and hip to gable extension and rear dormer window with Juliet balcony, 3x front rooflights and installation of window to side elevation of the dwellinghouse.
24 Greenway, Harrow, HA3 0TT · premises record
Certificate of Lawfulness - Proposed
Approved
2024-08-05
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.73m Eaves height - 3m
24 Greenway, Harrow, HA3 0TT · premises record
Prior Approval - Large householder
Not required
2024-08-05
Certificate of lawfulness for proposed hip to gable end loft conversion with rear dormer window, juliet balcony, new side window and 2x front rooflights to dwellinghouse
14 Greenway, Harrow, HA3 0TT · premises record
Certificate of Lawfulness - Proposed
Approved
2023-06-26
Certificate of lawfulness for existing single storey outbuilding in rear garden of dwellinghouse
10 Greenway, Harrow, HA3 0TT · premises record
Certificate of Lawfulness - Existing
Approved
2019-02-19
Certificate of lawfulness for proposed single storey front porch, addition of rear dormer window and 3 roof lights to front slope of dwellinghouse
10 Greenway, Harrow, HA3 0TT · premises record
Certificate of Lawfulness - Proposed
Approved
2018-12-14
Certificate of lawfulness for proposed rear dormer window, 3 front rooflights, single storey rear extension, front porch and single storey detached building in the rear garden of dwellinghouse
10 Greenway, Harrow, HA3 0TT · premises record
Certificate of Lawfulness - Proposed
Refused
2018-10-18
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 - 3.691m Eaves height - 2.827m Total Extension Size (including existing and proposed) Extending beyond the rear wall of the original house - 6m Maximum height - 3.691m Eaves height - 2.827m
10 Greenway, Harrow, HA3 0TT · premises record
Prior Approval - Large householder
Not required
2018-08-29
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.88m
34 Greenway, Harrow, HA3 0TT · premises record
Prior Approval - Large householder
Not required
2017-02-07
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.0m Maximum height - 3.0m Eaves height - 2.88m
34 Greenway, Harrow, HA3 0TT · premises record
Prior Approval - Large householder
Not required
2016-12-22
Proposed demolition of side garage, erection of single storey side to rear extension, rear dormer extension, hip to gable roof extension, front porch extension and single storey outbuilding in rear garden of dwellinghouse.
44 Greenway, Harrow, HA3 0TT · premises record
Applicant Mr Bharat Mistry · Officer Charlie van Oppen
Registered
2026-03-13
More
Householder
Certificate of lawfulness for proposed single storey outbuilding in rear garden and hip to gable extension and rear dormer window with Juliet balcony, 3x front rooflights and installation of window to side elevation of the dwellinghouse.
24 Greenway, Harrow, HA3 0TT · premises record
Approved
2024-08-05
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 - 6m Maximum height - 3.73m Eaves height - 3m
24 Greenway, Harrow, HA3 0TT · premises record
Not required
2024-08-05
More
Prior Approval - Large householder
Show all 10 rows
Certificate of lawfulness for proposed hip to gable end loft conversion with rear dormer window, juliet balcony, new side window and 2x front rooflights to dwellinghouse
14 Greenway, Harrow, HA3 0TT · premises record
Approved
2023-06-26
More
Certificate of Lawfulness - Proposed
Certificate of lawfulness for existing single storey outbuilding in rear garden of dwellinghouse
10 Greenway, Harrow, HA3 0TT · premises record
Approved
2019-02-19
More
Certificate of Lawfulness - Existing
Certificate of lawfulness for proposed single storey front porch, addition of rear dormer window and 3 roof lights to front slope of dwellinghouse
10 Greenway, Harrow, HA3 0TT · premises record
Approved
2018-12-14
More
Certificate of Lawfulness - Proposed
Certificate of lawfulness for proposed rear dormer window, 3 front rooflights, single storey rear extension, front porch and single storey detached building in the rear garden of dwellinghouse
10 Greenway, Harrow, HA3 0TT · premises record
Refused
2018-10-18
More
Certificate of Lawfulness - Proposed
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 - 3.691m Eaves height - 2.827m Total Extension Size (including existing and proposed) Extending beyond the rear wall of the original house - 6m Maximum height - 3.691m Eaves height - 2.827m
10 Greenway, Harrow, HA3 0TT · premises record
Not required
2018-08-29
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 - 3m Eaves height - 2.88m
34 Greenway, Harrow, HA3 0TT · premises record
Not required
2017-02-07
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 - 5.0m Maximum height - 3.0m Eaves height - 2.88m
34 Greenway, Harrow, HA3 0TT · premises record
Not required
2016-12-22
More
Prior Approval - Large householder
Building control
Building-control records are not yet collected for Brent — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 28 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 28 of 28 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 28 of 28 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 4 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 1 application
Applicant on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
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 precedent40 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 2, D: 6, E: 2.
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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
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.