Postcode record · Brent
HA3 9SB.
HA3 9SB has 29 known premises and 33 planning records — 23 approved of 33 decided (69.7%). 16 EPC records.
Postcode HA3 9SB · boundary not held, centred on the postcodeApprovedRefusedOther33 exact33 on the map — every match
At a glance · this postcodeBrent profile →
29
Premises
known addresses (UPRNs)
33
Applications
33 decided
69.7%
Approval rate
23 approved · 10 refused
16
EPC records
ratings C 4 · D 11 · E 1
33
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 9SB has 29 known premises and 33 planning records — 23 approved of 33 decided (69.7%). 16 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 202057262
UPRN 202057264
UPRN 202057266
UPRN 202057268
UPRN 202057270
UPRN 202057272
UPRN 202057274
UPRN 202057276
UPRN 202057278
UPRN 202057280
UPRN 202057262
UPRN 202057264
UPRN 202057266
Show all 10 rows
UPRN 202057268
UPRN 202057270
UPRN 202057272
UPRN 202057274
UPRN 202057276
UPRN 202057278
UPRN 202057280
Planning
What happened?
33 planning applications across the postcode; 23 approved of 33 decided (69.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawfulness for proposed hip to gable roof extension, rear dormer window with 2 front rooflights to dwellinghouse.
39 Preston Hill, Harrow, HA3 9SB · premises record
Applicant Mr Steve Pordes · Agent Michael Oakes Architects Ltd. (Registered Architects) · Officer Sabrina Mohammed
Certificate of Lawfulness - Proposed
Approved
2022-06-13
Certificate of lawfulness for proposed hip to gable-end roof extension, rear dormer window with Juliet balcony, three front rooflights and single-storey rear extension to dwellinghouse
23 Preston Hill, Harrow, HA3 9SB · premises record
Certificate of Lawfulness - Proposed
Approved
2021-03-26
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.7m Maximum height - 3.68m Eaves height - 2.83m
23 Preston Hill, Harrow, HA3 9SB · premises record
Prior Approval - Large householder
Approved
2021-02-16
Widening of existing vehicular access to front of dwellinghouse
21 Preston Hill, Harrow, HA3 9SB · premises record
Applicant Mrs Adriana Silaghi · Officer Dwayne Clarke
Householder
Refused
2020-01-27
Certificate of lawfulness for proposed hip to gable end roof extension and addition of rear dormer, with juliet style balcony to rear and installation of 2 front rooflights to front roof slope of dwellinghouse
49 Preston Hill, Harrow, HA3 9SB · premises record
Certificate of Lawfulness - Proposed
Approved
2018-12-24
Single storey rear extension to dwellinghouse
21 Preston Hill, Harrow, HA3 9SB · premises record
Householder
Approved
2018-06-18
Certificate of lawfulness for proposed hip to gable roof extension, rear dormer window extension with juliet balcony, removal of existing chimney stack, addition of 3 front rooflights and upper floor side elevation window to dwellinghouse
21 Preston Hill, Harrow, HA3 9SB · premises record
Certificate of Lawfulness - Proposed
Approved
2018-04-27
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.70m Maximum height - 4m Eaves height - 3m
21 Preston Hill, Harrow, HA3 9SB · premises record
Prior Approval - Large householder
Refused
2018-04-27
Erection of a single storey rear extension to dwellinghouse
7A Preston Hill, Harrow, HA3 9SB · premises record
Applicant Mr O Karasan · Agent Multi Creation
Householder
Approved
2017-09-11
Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and three front rooflights to dwellinghouse
37 Preston Hill, Harrow, HA3 9SB · premises record
Certificate of Lawfulness - Proposed
Approved
2016-10-19
Certificate of lawfulness for proposed hip to gable roof extension, rear dormer window with 2 front rooflights to dwellinghouse.
39 Preston Hill, Harrow, HA3 9SB · premises record
Applicant Mr Steve Pordes · Agent Michael Oakes Architects Ltd. (Registered Architects) · Officer Sabrina Mohammed
Approved
2022-06-13
More
Certificate of Lawfulness - Proposed
Certificate of lawfulness for proposed hip to gable-end roof extension, rear dormer window with Juliet balcony, three front rooflights and single-storey rear extension to dwellinghouse
23 Preston Hill, Harrow, HA3 9SB · premises record
Approved
2021-03-26
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 - 3.7m Maximum height - 3.68m Eaves height - 2.83m
23 Preston Hill, Harrow, HA3 9SB · premises record
Approved
2021-02-16
More
Prior Approval - Large householder
Show all 10 rows
Widening of existing vehicular access to front of dwellinghouse
21 Preston Hill, Harrow, HA3 9SB · premises record
Applicant Mrs Adriana Silaghi · Officer Dwayne Clarke
Refused
2020-01-27
More
Householder
Certificate of lawfulness for proposed hip to gable end roof extension and addition of rear dormer, with juliet style balcony to rear and installation of 2 front rooflights to front roof slope of dwellinghouse
49 Preston Hill, Harrow, HA3 9SB · premises record
Approved
2018-12-24
More
Certificate of Lawfulness - Proposed
Single storey rear extension to dwellinghouse
21 Preston Hill, Harrow, HA3 9SB · premises record
Approved
2018-06-18
More
Householder
Certificate of lawfulness for proposed hip to gable roof extension, rear dormer window extension with juliet balcony, removal of existing chimney stack, addition of 3 front rooflights and upper floor side elevation window to dwellinghouse
21 Preston Hill, Harrow, HA3 9SB · premises record
Approved
2018-04-27
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 - 5.70m Maximum height - 4m Eaves height - 3m
21 Preston Hill, Harrow, HA3 9SB · premises record
Refused
2018-04-27
More
Prior Approval - Large householder
Erection of a single storey rear extension to dwellinghouse
7A Preston Hill, Harrow, HA3 9SB · premises record
Applicant Mr O Karasan · Agent Multi Creation
Approved
2017-09-11
More
Householder
Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and three front rooflights to dwellinghouse
37 Preston Hill, Harrow, HA3 9SB · premises record
Approved
2016-10-19
More
Certificate of Lawfulness - Proposed
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 29 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 29 of 29 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 29 of 29 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 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 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
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 precedent33 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 4, D: 11, E: 1.
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.
9 intent signals recorded in this postcode
Repeat refusal · 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.