Postcode record · Brent
NW10 3AS.
NW10 3AS has 14 known premises and 38 planning records — 26 approved of 38 decided (68.4%). 5 EPC records.
Postcode NW10 3AS · boundary not held, centred on the postcodeApprovedRefusedOther38 on the map — every match
At a glance · this postcodeBrent profile →
14
Premises
known addresses (UPRNs)
38
Applications
38 decided
68.4%
Approval rate
26 approved · 10 refused
55 days
Median decision time
average 54 days · 38 dated decisions
5
EPC records
ratings D 4 · E 1
38
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?
NW10 3AS has 14 known premises and 38 planning records — 26 approved of 38 decided (68.4%). 5 EPC records.
Premises
Name
Details
UPRN 202081875
UPRN 202081876
UPRN 202081877
UPRN 202081879
UPRN 202081881
UPRN 202081883
UPRN 202081885
UPRN 202081887
UPRN 202081889
UPRN 202081891
UPRN 202081875
UPRN 202081876
UPRN 202081877
Show all 10 rows
UPRN 202081879
UPRN 202081881
UPRN 202081883
UPRN 202081885
UPRN 202081887
UPRN 202081889
UPRN 202081891
Planning
What happened?
38 planning applications across the postcode; 26 approved of 38 decided (68.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of existing rear conservatory and side shed and proposed two storey side extension, single storey rear extension, conversion of garage into habitable room with replacement of garage door with window, hip to gable extension, rear dormer window with 3x front and 1x rear rooflight and installation of door and window to side elevations of the dwellinghouse.
24 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Householder
Approved
2025-12-18
Certificate of lawfulness for existing outbuilding in the rear garden of the dwellinghouse.
12 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Certificate of Lawfulness - Existing
Approved
2024-11-13
Proposed conversion of garage to habitable room with alteration of garage door to window, erection of 2 storey side extension with roof alteration, part single part two storey rear extension, hip to gable roof extension, rear dormer, x2 front rooflights and alteration of front entrance to dwellinghouse.
12 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Householder
Approved
2024-10-14
Certificate of lawfulness for proposed outbuilding to rear garden of dwellinghouse.
12 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Certificate of Lawfulness - Proposed
Withdrawn
2024-10-02
Insertion of two new ground floor side windows and one first floor rear to side window to dwellinghouse.
2 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Householder
Approved
2021-08-12
Non-material amendment (additional window to side elevation, additional corner window to first floor rear elevation and removal of window to side elevation on first floor) of Householder reference 21/0851 dated 24 May, 2021, for Demolition of existing reception room and erection of double storey side extension, double storey rear extension and rear dormer loft conversion with 3 front rooflights to the dwellinghouse
2 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Non-material amendments
Refused
2021-06-28
Demolition of existing reception room and erection of double storey side extension, double storey rear extension and rear dormer loft conversion with 3 front rooflights to the dwellinghouse.
2 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Householder
Approved
2021-03-10
Demolition of existing rear canopy and construction of single storey rear extension to dwellinghouse
14 Irwin Gardens, London, NW10 3AS · premises record
Householder
Approved
2018-08-01
Certificate of lawfulness for proposed rear dormer window with Juliet balcony and front rooflights to the dwellinghouse
6 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Certificate of Lawfulness - Proposed
Refused
2018-04-09
Certificate of lawfulness for proposed hip to gable end roof extension, rear dormer window with juliet balcony and 2 front rooflights to dwellinghouse
6 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Certificate of Lawfulness - Proposed
Refused
2018-01-26
Demolition of existing rear conservatory and side shed and proposed two storey side extension, single storey rear extension, conversion of garage into habitable room with replacement of garage door with window, hip to gable extension, rear dormer window with 3x front and 1x rear rooflight and installation of door and window to side elevations of the dwellinghouse.
24 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Approved
2025-12-18
More
Householder
Certificate of lawfulness for existing outbuilding in the rear garden of the dwellinghouse.
12 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Approved
2024-11-13
More
Certificate of Lawfulness - Existing
Proposed conversion of garage to habitable room with alteration of garage door to window, erection of 2 storey side extension with roof alteration, part single part two storey rear extension, hip to gable roof extension, rear dormer, x2 front rooflights and alteration of front entrance to dwellinghouse.
12 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Approved
2024-10-14
More
Householder
Show all 10 rows
Certificate of lawfulness for proposed outbuilding to rear garden of dwellinghouse.
12 Irwin Gardens, London, NW10 3AS · premises record
Officer Desmond Lam
Withdrawn
2024-10-02
More
Certificate of Lawfulness - Proposed
Insertion of two new ground floor side windows and one first floor rear to side window to dwellinghouse.
2 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Approved
2021-08-12
More
Householder
Non-material amendment (additional window to side elevation, additional corner window to first floor rear elevation and removal of window to side elevation on first floor) of Householder reference 21/0851 dated 24 May, 2021, for Demolition of existing reception room and erection of double storey side extension, double storey rear extension and rear dormer loft conversion with 3 front rooflights to the dwellinghouse
2 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Refused
2021-06-28
More
Non-material amendments
Demolition of existing reception room and erection of double storey side extension, double storey rear extension and rear dormer loft conversion with 3 front rooflights to the dwellinghouse.
2 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Approved
2021-03-10
More
Householder
Demolition of existing rear canopy and construction of single storey rear extension to dwellinghouse
14 Irwin Gardens, London, NW10 3AS · premises record
Approved
2018-08-01
More
Householder
Certificate of lawfulness for proposed rear dormer window with Juliet balcony and front rooflights to the dwellinghouse
6 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Refused
2018-04-09
More
Certificate of Lawfulness - Proposed
Certificate of lawfulness for proposed hip to gable end roof extension, rear dormer window with juliet balcony and 2 front rooflights to dwellinghouse
6 Irwin Gardens, London, NW10 3AS · premises record
Officer Kim Pang
Refused
2018-01-26
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 14 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 14 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 14 of 14 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 4 applications
Case officer on 4 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 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 4 applications
Case officer on 4 applications
Show all 10 rows
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 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent38 applications and 38 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings D: 4, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.