Postcode record · Brent
HA3 0HS.
HA3 0HS has 34 known premises and 36 planning records — 23 approved of 36 decided (63.9%). 16 EPC records.
Postcode HA3 0HS · boundary not held, centred on the postcodeApprovedRefusedOther36 on the map — every match
At a glance · this postcodeBrent profile →
34
Premises
known addresses (UPRNs)
36
Applications
36 decided
63.9%
Approval rate
23 approved · 10 refused
56 days
Median decision time
average 64 days · 36 dated decisions
16
EPC records
ratings C 1 · D 11 · E 4
36
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 0HS has 34 known premises and 36 planning records — 23 approved of 36 decided (63.9%). 16 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 202037869
UPRN 202037870
UPRN 202037871
UPRN 202037872
UPRN 202037873
UPRN 202037874
UPRN 202037875
UPRN 202037876
UPRN 202037877
UPRN 202037878
UPRN 202037869
UPRN 202037870
UPRN 202037871
Show all 10 rows
UPRN 202037872
UPRN 202037873
UPRN 202037874
UPRN 202037875
UPRN 202037876
UPRN 202037877
UPRN 202037878
Planning
What happened?
36 planning applications across the postcode; 23 approved of 36 decided (63.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Proposed conversion of garage into habitable room with window and rooflight to front elevation and single-storey front and side-to-rear extensions to dwellinghouse
21 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Charlie van Oppen
Householder
Approved
2024-11-11
Conversion of garage into habitable room with window and rooflight to front elevation and single storey front, side and rear extension to dwellinghouse.
21 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Charlie van Oppen
Householder
Refused
2024-07-01
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.62m Maximum height - 3.80m Eaves height - 3m
21 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer PA Tech Support
Prior Approval - Large householder
Not required
2024-06-04
Proposed demolition of existing side garage and extension and erection of two storey side and single and part two storey rear extension, front extension and new window to front porch to dwellinghouse
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Householder
Approved
2022-06-28
Proposed demolition of existing side garage and extension, erection of two storey side and single and part two storey rear extension, front extension, front porch alterations including new window, loft conversion with rear dormer window, two front rooflights, one rear rooflight and one side rooflight to dwellinghouse
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Householder
Refused
2022-02-22
Proposed demolition of existing side garage and extension, erection of two storey side and single and part two storey rear extension, front extension, front porch alterations including new window, loft conversion with rear dormer window to dwellinghouse
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Householder
Refused
2021-12-14
Single storey rear extension, conversion of existing garage into habitable room, installation of window to front and demolition of existing timber shed to the rear garden of the dwellinghouse.
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Householder
Approved
2021-11-25
Proposed demolition of existing garage and erection of two-storey side extension, single-storey rear extension, hip to gable-end loft conversion with rear dormer and 3x front rooflights to dwellinghouse
34 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Householder
Approved
2021-02-05
Certificate of lawfulness for proposed front porch extension and a single storey outbuilding to the rear of the dwellinghouse
13 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Ellie Atefi
Certificate of Lawfulness - Proposed
Approved
2018-05-09
Proposed single storey rear extension, part garage conversion and two rear and side rooflights to the dwellinghouse
13 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Ellie Atefi
Householder
Approved
2018-05-09
Proposed conversion of garage into habitable room with window and rooflight to front elevation and single-storey front and side-to-rear extensions to dwellinghouse
21 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Charlie van Oppen
Approved
2024-11-11
More
Householder
Conversion of garage into habitable room with window and rooflight to front elevation and single storey front, side and rear extension to dwellinghouse.
21 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Charlie van Oppen
Refused
2024-07-01
More
Householder
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.62m Maximum height - 3.80m Eaves height - 3m
21 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer PA Tech Support
Not required
2024-06-04
More
Prior Approval - Large householder
Show all 10 rows
Proposed demolition of existing side garage and extension and erection of two storey side and single and part two storey rear extension, front extension and new window to front porch to dwellinghouse
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Approved
2022-06-28
More
Householder
Proposed demolition of existing side garage and extension, erection of two storey side and single and part two storey rear extension, front extension, front porch alterations including new window, loft conversion with rear dormer window, two front rooflights, one rear rooflight and one side rooflight to dwellinghouse
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Refused
2022-02-22
More
Householder
Proposed demolition of existing side garage and extension, erection of two storey side and single and part two storey rear extension, front extension, front porch alterations including new window, loft conversion with rear dormer window to dwellinghouse
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Refused
2021-12-14
More
Householder
Single storey rear extension, conversion of existing garage into habitable room, installation of window to front and demolition of existing timber shed to the rear garden of the dwellinghouse.
24 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Approved
2021-11-25
More
Householder
Proposed demolition of existing garage and erection of two-storey side extension, single-storey rear extension, hip to gable-end loft conversion with rear dormer and 3x front rooflights to dwellinghouse
34 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Jasmin Tailor
Approved
2021-02-05
More
Householder
Certificate of lawfulness for proposed front porch extension and a single storey outbuilding to the rear of the dwellinghouse
13 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Ellie Atefi
Approved
2018-05-09
More
Certificate of Lawfulness - Proposed
Proposed single storey rear extension, part garage conversion and two rear and side rooflights to the dwellinghouse
13 Totternhoe Close, Harrow, HA3 0HS · premises record
Officer Ellie Atefi
Approved
2018-05-09
More
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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 34 of 34 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
Case officer on 5 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 3 applications
Case officer on 3 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent36 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 1, D: 11, E: 4.
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.
3 intent signals recorded in this postcode
Repeat refusal · 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.