Postcode record · Brent
NW10 3JS.
NW10 3JS has 19 known premises and 5 planning records — 3 approved of 5 decided (60%). 8 EPC records.
Postcode NW10 3JS · boundary not held, centred on the postcodeApprovedRefusedOther5 exact5 on the map — every match
At a glance · this postcodeBrent profile →
19
Premises
known addresses (UPRNs)
5
Applications
5 decided
60%
Approval rate
3 approved · 1 refused
8
EPC records
ratings C 4 · D 4
5
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 3JS has 19 known premises and 5 planning records — 3 approved of 5 decided (60%). 8 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 202118264
UPRN 202118265
UPRN 202118268
UPRN 202118269
UPRN 202118272
UPRN 202118273
UPRN 202118276
UPRN 202118277
UPRN 202118279
UPRN 202118280
UPRN 202118264
UPRN 202118265
UPRN 202118268
Show all 10 rows
UPRN 202118269
UPRN 202118272
UPRN 202118273
UPRN 202118276
UPRN 202118277
UPRN 202118279
UPRN 202118280
Planning
What happened?
5 planning applications across the postcode; 3 approved of 5 decided (60%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Proposed demolition of sitting room and kitchen, erection of single storey side to rear extension, rear dormer extension, replacement of 1x first floor rear window with uPVC double glazed casement window and 1x first floor rear timber sash window with uPVC sash window, alterations to side fenestration, addition of 1x front rooflight, cycle storage to front garden and soft and hard landscaping to the dwellinghouse.
150 Chamberlayne Road, London, NW10 3JS · premises record
Householder
Approved
2025-12-16
Variation of condition 3 (Approved drawing(s) and/or document(s)) to allow Reduction in size of ground floor extension Omission of consented roof lantern from Extension of the second floor dormer over the existing outrigger of Full planning permission application reference 24/3147 dated 26/03/2025 for Proposed change of use to single-family dwellinghouse, demolition of rear ground floor lean-to extension and chimney to main roof, construction of single storey side to rear extension, rear dormer and first floor rear juliet balcony, replacement of 1no. 1st floor rear timber sash for uPVC sash window and 1no. 1st floor side timber casement window for uPVC casement window, addition of cycle storage, soft and hard landscaping.
150 & 150A Chamberlayne Road, London, NW10 3JS · premises record
Variation of Conditions
Withdrawn
2025-10-28
Proposed change of use to single-family dwellinghouse, demolition of rear ground floor lean-to extension and chimney to main roof, construction of single storey side to rear extension, rear dormer and first floor rear juliet balcony, replacement of 1no. 1st floor rear timber sash for uPVC sash window and 1no. 1st floor side timber casement window for uPVC casement window, addition of cycle storage, soft and hard landscaping.
150 and 150A Chamberlayne Road, London, NW10 3JS · premises record
Full Planning Permission
Approved
2024-11-07
Proposed change of use from HMO into 2x self-contained flats, demolition of existing rear lean-to and chimney stacks, proposed single storey side and rear extension, loft conversion, with rear dormer window, replacement of first floor rear window with door and installation of juliet balcony and cycle and refuse storage
150 & 150A Chamberlayne Road, London, NW10 3JS · premises record
Full Planning Permission
Approved
2023-05-05
Certificate of lawfulness for proposed new store to side of dwellinghouse
148 Chamberlayne Road, London, NW10 3JS · premises record
Applicant Duncan Drummond · Officer Liz Sullivan
Certificate of Lawfulness - Proposed
Refused
2007-09-11
Proposed demolition of sitting room and kitchen, erection of single storey side to rear extension, rear dormer extension, replacement of 1x first floor rear window with uPVC double glazed casement window and 1x first floor rear timber sash window with uPVC sash window, alterations to side fenestration, addition of 1x front rooflight, cycle storage to front garden and soft and hard landscaping to the dwellinghouse.
150 Chamberlayne Road, London, NW10 3JS · premises record
Approved
2025-12-16
More
Householder
Variation of condition 3 (Approved drawing(s) and/or document(s)) to allow Reduction in size of ground floor extension Omission of consented roof lantern from Extension of the second floor dormer over the existing outrigger of Full planning permission application reference 24/3147 dated 26/03/2025 for Proposed change of use to single-family dwellinghouse, demolition of rear ground floor lean-to extension and chimney to main roof, construction of single storey side to rear extension, rear dormer and first floor rear juliet balcony, replacement of 1no. 1st floor rear timber sash for uPVC sash window and 1no. 1st floor side timber casement window for uPVC casement window, addition of cycle storage, soft and hard landscaping.
150 & 150A Chamberlayne Road, London, NW10 3JS · premises record
Withdrawn
2025-10-28
More
Variation of Conditions
Proposed change of use to single-family dwellinghouse, demolition of rear ground floor lean-to extension and chimney to main roof, construction of single storey side to rear extension, rear dormer and first floor rear juliet balcony, replacement of 1no. 1st floor rear timber sash for uPVC sash window and 1no. 1st floor side timber casement window for uPVC casement window, addition of cycle storage, soft and hard landscaping.
150 and 150A Chamberlayne Road, London, NW10 3JS · premises record
Approved
2024-11-07
More
Full Planning Permission
Show all 5 rows
Proposed change of use from HMO into 2x self-contained flats, demolition of existing rear lean-to and chimney stacks, proposed single storey side and rear extension, loft conversion, with rear dormer window, replacement of first floor rear window with door and installation of juliet balcony and cycle and refuse storage
150 & 150A Chamberlayne Road, London, NW10 3JS · premises record
Approved
2023-05-05
More
Full Planning Permission
Certificate of lawfulness for proposed new store to side of dwellinghouse
148 Chamberlayne Road, London, NW10 3JS · premises record
Applicant Duncan Drummond · Officer Liz Sullivan
Refused
2007-09-11
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 19 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Kensal Rise · reference A4D_CA21 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Conservation Area
Kensal Rise · reference CA07 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Kensal Rise · reference A4D_CA21 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Conservation Area
Kensal Rise · reference CA07 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent5 applications and 5 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 4, D: 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.
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.