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Construction of a roof extension in the rear roof slope, together with a single storey rear infill extension, part conversion of the existing garage, removal of chimney and all associated works at 21 Lock Chase SE3.

21 LOCK CHASE, LONDON, SE3 9HB

DecidedReference: DC/26/143807London Borough of Lewisham

Last published check: 27 Sept 2026, 22:55. 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. Latest Neighbour Consultation Date

    Published milestoneCouncil source

  4. Last Advertised In Press Date

    Published milestoneCouncil source

  5. Decision Issued Date

    Published milestoneCouncil source

  6. Decision Made Date

    Published milestoneCouncil source

Application summary

Status
Decided
Application type
Householder Application
Received
24 Apr 2026
Validated
1 May 2026
Determination deadline
Not published
Local authority
London Borough of Lewisham

Application overview

Construction of a roof extension in the rear roof slope, together with a single storey rear infill extension, part conversion of the existing garage, removal of chimney and all associated works at 21 Lock Chase SE3.

Proposal details

Reference
DC/26/143807
Alternative references
PP-14885677
Ward
Blackheath
Agent
Neel Dakshy Architecture

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Application location

21 LOCK CHASE, LONDON, SE3 9HB

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Documents 13 of 13

DocumentPublishedAction
Proposed sectionsRevised Document · PDF26 Jun 2026View
Proposed sectionsSuperseded Document · PDF26 Jun 2026View
Proposed drawingsRevised Document · PDF26 Jun 2026View
Proposed site block planRevised Document · PDF26 Jun 2026View
Proposed floor plansRevised Document · PDF26 Jun 2026View
Delegated reportOfficer Report · PDF26 Jun 2026View
Decision noticeDecision · PDF26 Jun 2026View
Certificate bApplication Form · PDF1 May 2026View
Design and access statementCase Copy Documents · PDF1 May 2026View
Proposed drawingsSuperseded Document · PDF27 Apr 2026View
Site location planSite Location Plan · PDF27 Apr 2026View
Existing drawingsCase Copy Drawings · PDF27 Apr 2026View
Application formApplication Form · PDF27 Apr 2026View

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

Decision & conditions

Granted
Decision notice
Planning conditions

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