Council planning record

Certificate of lawfulness for proposed hip to gable extension, rear dormer window with 2x front rooflights and installation of window to second floor side elevation of the dwellinghouse.

57 Chambers Lane, London, NW10 2RL

DecidedReference: 26/1024London Borough of Brent

Last published check: 12 Oct 2026, 01:34. 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. Decision Issued Date

    Published milestoneCouncil source

Application summary

Status
Decided
Application type
Certificate of Lawfulness - Proposed
Received
23 Apr 2026
Validated
29 Apr 2026
Determination deadline
Not published
Local authority
London Borough of Brent

Application overview

Certificate of lawfulness for proposed hip to gable extension, rear dormer window with 2x front rooflights and installation of window to second floor side elevation of the dwellinghouse.

Proposal details

Reference
26/1024
Alternative references
PP-14882368
Ward
Brondesbury Park
Agent
ArcUrban

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

Sign in to view collected details

Application location

57 Chambers Lane, London, NW10 2RL

This record has no verified map location.

View council map

Documents 5 of 5

DocumentPublishedAction
Location planApproved Drawing Plans · PDF29 Jun 2026View
Existing & proposed drawingsApproved Drawing Plans · PDF29 Jun 2026View
Final delegated reportReport · PDF29 Jun 2026View
Final decision noticeDecision (Public) · PDF29 Jun 2026View
Application form redactedApplication Form (Public) · PDF24 Apr 2026View

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

Decision & conditions

Certificate of Lawfulness - Granted
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.

  • 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.

  • 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.