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Loft conversion including the addition of a flat-roofed rear dormer, two smaller hipped side dormers and the addition of one roof window.

9 Mackie Avenue Hassocks West Sussex BN6 8NH

ApprovedReference: DM/26/0358Mid Sussex District Council

Last published check: 11 Oct 2026, 17:46. Check the council record for more recent changes.

Application location

9 Mackie Avenue Hassocks West Sussex BN6 8NH

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Application summary

Status
Approved
Application type
Lawful Development Certificate -Proposed
Received
11 Feb 2026
Validated
17 Feb 2026
Determination deadline
14 Apr 2026
Local authority
Mid Sussex District Council

Application overview

Loft conversion including the addition of a flat-roofed rear dormer, two smaller hipped side dormers and the addition of one roof window.

Proposal details

Reference
DM/26/0358
Alternative references
PP-14693992
Ward
Hassocks
Parish
Hassocks
Agent
--

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Documents 16 of 16

DocumentPublishedAction
Decision noticeDecision noticeNot publishedView
Delegated reportDelegated reportNot publishedView
Hassocks Parish CouncilConsultation responseNot publishedView
AT and Agent correspondenceCorrespondenceNot publishedView
AT response to HA Parish request for EOT to 20.03.2026 for comment submissionConsultation responseNot publishedView
MSDC Neighbour Notification SheetSite notes and file notesNot publishedView
Proposed Block Plan_2104_00_11 Rev BLatest planNot publishedView
Existing Block Plan_2104_00_01 Rev ALatest planNot publishedView
Proposed Elevations_2104_00_15Latest planNot publishedView
Proposed Roof Plan_2104_00_14Latest planNot publishedView
Proposed Ground Floor Plan and Loft Plan 2104_00_13Latest planNot publishedView
Existing Elevations_2104_00_04 Rev BLatest planNot publishedView
Existing Ground Floor and Roof Plan_2104_00_03 Rev ALatest planNot publishedView
Certificate StatementSupporting statementNot publishedView
Location PlanLatest planNot publishedView
Application FormApplication formNot publishedView

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

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

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

    Council source

Decision & conditions

Permission

Appeal status: -- · --

Decision notice
Planning conditions

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