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Council planning record

Roof extension involving rear dormer window and 2no. front facing rooflights

21 Marne Avenue London N11 1JU

LawfulReference: 26/1800/192London Borough of Barnet

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

  4. Decision Made Date

    Published milestoneCouncil source

  5. Determination Deadline

    Past published deadline

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    Council source

Application summary

Status
Lawful
Application type
Proposed Lawful Development Certificate
Received
13 May 2026
Validated
13 May 2026
Determination deadline
8 Jul 2026
Local authority
London Borough of Barnet

Application overview

Roof extension involving rear dormer window and 2no. front facing rooflights

Proposal details

Reference
26/1800/192
Alternative references
PP-14931473
Ward
Brunswick Park

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Application location

21 Marne Avenue London N11 1JU

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Documents 10 of 10

DocumentPublishedAction
DN: LAWFUL 192Decision Notice · PDF24 Jun 2026View
SUPPORTING STATEMENTAdditional plans · PDF19 Jun 2026View
APPLICATION FORM - WITHOUT PERSONAL DATAApplication Form · PDF13 May 2026View
THE LOCATION PLANSite Location Plan · PDF13 May 2026View
EXISTING GROUND/FIRST FLOORDrawing · PDF13 May 2026View
EXISTING SECOND FLOOR/ROOFDrawing · PDF13 May 2026View
EXISTING ELEVATIONS/SECTIONDrawing · PDF13 May 2026View
PROPOSED GROUND/FIRST FLOORDrawing · PDF13 May 2026View
PROPOSED SECOND FLOOR/ROOFDrawing · PDF13 May 2026View
PROPOSED ELEVATIONS/SECTIONDrawing · PDF13 May 2026View

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

Decision & conditions

Lawful
DN: LAWFUL 192
Planning conditions

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