PlanningTrack
Get started

Council planning record

Demolition of rear extension and erection of two front bay windows, 2x single-storey rear extensions, basement extension, change of use of the front ground floor premises and basement from retail and existing flat on rear ground floor (Use Class C3) to wholly residential (Use class C3), use as 4x self-contained flats, boundary treatment, rear garden terraces, refuse and cycle storage

170-172 High Street, London, NW10 4ST

Appeal decidedReference: 25/2840London Borough of Brent

Last published check: 12 Oct 2026, 08:40. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Neighbour Consultation Expiry Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  4. Decision Issued Date

    Published milestoneCouncil source

Application summary

Status
Appeal decided
Application type
Full Planning Permission
Received
7 Oct 2025
Validated
4 Nov 2025
Determination deadline
Not published
Local authority
London Borough of Brent

Application overview

Demolition of rear extension and erection of two front bay windows, 2x single-storey rear extensions, basement extension, change of use of the front ground floor premises and basement from retail and existing flat on rear ground floor (Use Class C3) to wholly residential (Use class C3), use as 4x self-contained flats, boundary treatment, rear garden terraces, refuse and cycle storage

Proposal details

Reference
25/2840
Alternative references
PP-14386070
Ward
Harlesden & Kensal Green
Agent
Enabling Projects

Sign in to view all collected council fields and recorded changes.

Sign in to view collected details

Application location

170-172 High Street, London, NW10 4ST

This record has no verified map location.

View council map

Documents 36 of 36

DocumentPublishedAction
Appeal decisionAppeal Decision · PDF12 May 2026View
Existing site planRefused Drawing Plans · PDF29 Dec 2025View
Proposed basement and ground floor planRefused Drawing Plans · PDF29 Dec 2025View
Proposed loft floor planRefused Drawing Plans · PDF29 Dec 2025View
Proposed flank elevation and section a-aRefused Drawing Plans · PDF29 Dec 2025View
Proposed flank elevation and section b-bRefused Drawing Plans · PDF29 Dec 2025View
Proposed site planRefused Drawing Plans · PDF29 Dec 2025View
Existing & proposed front and rear elevation & sectionRefused Drawing Plans · PDF29 Dec 2025View
Existing ground & basement floor plansRefused Drawing Plans · PDF29 Dec 2025View
Existing site & location planRefused Drawing Plans · PDF29 Dec 2025View
Existing first floor & loft floor plansRefused Drawing Plans · PDF29 Dec 2025View
Existing flank elevation and sectionRefused Drawing Plans · PDF29 Dec 2025View
Proposed front and rear elevation and sectionsRefused Drawing Plans · PDF29 Dec 2025View
Final delegated reportReport · PDF29 Dec 2025View
Final decision noticeDecision (Public) · PDF29 Dec 2025View
Scheme a planning statementRefused Documents · PDF7 Nov 2025View
Application formApplication Form (Public) · PDF4 Nov 2025View
Scheme a planning statementRefused Documents · PDF4 Nov 2025View
Appendix c gs-kom-mfe-sy5-3i2Refused Documents · PDF3 Nov 2025View
Appendix b gs-9hv-4yw-e33-rza_largescaleRefused Documents · PDF3 Nov 2025View
Harlesden - bia and pra (rev1_final)Refused Documents · PDF3 Nov 2025View
Urban greening factor reportRefused Documents · PDF3 Nov 2025View
Biodiversity net gain supporting information reportRefused Documents · PDF3 Nov 2025View
Predicted energy assessment flat cRefused Documents · PDF3 Nov 2025View
Summary of compliance criteria for building regulationsRefused Documents · PDF3 Nov 2025View
Drainage strategy reportRefused Documents · PDF3 Nov 2025View
Predicted energy assessment flat aRefused Documents · PDF3 Nov 2025View
Scheme a - daylight and sunlight reportRefused Documents · PDF3 Nov 2025View
Appendix b gs-9hv-4yw-e33-rza_smallscaleRefused Documents · PDF3 Nov 2025View
Phase 1 site investigationRefused Documents · PDF3 Nov 2025View
Preliminary ecological assessment reportRefused Documents · PDF3 Nov 2025View
Biodiversity net gain assessment reportRefused Documents · PDF3 Nov 2025View
Predicted energy assessment flat dRefused Documents · PDF3 Nov 2025View
Water efficiency calculation reportRefused Documents · PDF3 Nov 2025View
Fire strategy reportRefused Documents · PDF3 Nov 2025View
170-172 high street, harlesden: sub-surface flow screening basement impact assRefused Documents · PDF3 Nov 2025View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Permission Refused
Appeal decision Final decision notice
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

Related records

Understand this planning record

All planning guides

  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

    UK research
    Published Updated

  • Understanding planning · 13 min read

    Planning application statuses explained

    Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.

    UK research
    Published Updated

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

    UK research
    Published Updated