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Council planning record

Certificate of lawfulness for existing basement extension with access stair on driveway used as a separate 1 bedroom dwelling, refuse storage to front, solar panels to roof and 1x front rooflight to dwellinghouse

21 Dollis Hill Lane, London, NW2 6JH

DecidedReference: 25/1578London Borough of Brent

Last published check: 29 Sept 2026, 22:07. 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 - Existing
Received
28 May 2025
Validated
10 Jun 2025
Determination deadline
Not published
Local authority
London Borough of Brent

Application overview

Certificate of lawfulness for existing basement extension with access stair on driveway used as a separate 1 bedroom dwelling, refuse storage to front, solar panels to roof and 1x front rooflight to dwellinghouse

Proposal details

Reference
25/1578
Alternative references
PP-14048355
Ward
Dollis Hill
Agent
MiL Architects Ltd

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Application location

21 Dollis Hill Lane, London, NW2 6JH

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Documents 6 of 6

DocumentPublishedAction
Existing floor plansApproved Drawing Plans · PDF5 Aug 2025View
Existing elevations & sectionsApproved Drawing Plans · PDF5 Aug 2025View
Existing location/site planApproved Drawing Plans · PDF5 Aug 2025View
Final delegated reportReport · PDF5 Aug 2025View
Final decision noticeDecision (Public) · PDF5 Aug 2025View
Application formApplication Form (Public) · PDF29 May 2025View

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.

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