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Planning application

LA05/2025/0855/F

50 Finsbury Crescent, Belfast, BT8 6GH

Granted Lisburn and Castlereagh Full

Proposal

Single storey rear extension with double pitched roof with apex rooflight

As published by the council, reference LA05/2025/0855/F

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Lisburn and Castlereagh

  2. 27 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 24 Feb 2026

    Decision issued: Granted

  4. 29 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 30 Rossdale Heights, Belfast, BT8 6XZ

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  • 31 Cairnshill Road, Belfast, BT8 6GG

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  • LA05/2026/0546/F Awaiting decision

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    24 Jun 2026 348m away Full applications
  • 14 Kew Gardens, Belfast, BT8 6GN

    Proposed rear dormer to replace existing smaller dormers to rear, proposed front dormer window and proposed single storey rear extension

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  • 1 Brooke Hall, Belfast, BT8 6WB

    Conversion of existing internal ground floor garage to create a Games/Living Room to include removal of the existing garage door and the provision of a new window in the existing opening including matching window cill and brickwork

    6 Feb 2026 500m away Full applications

In Lisburn and Castlereagh

  • LA05/2026/0606/F Awaiting decision

    69 Wellington Park Drive, Lisburn, BT67 0UP

    Proposed rear/side extension to form family room

    24 Jul 2026 Full applications
  • 9 Islandkelly Park, Lisburn, BT28 3HB

    2 storey side extension and alteration to front garden to allow for parking (Amended plans)

    19 Mar 2026 Full applications
  • 52 Laverys Bridge Road, Craigavon, BT67 0PQ

    Erection of detached garage, conversion of existing garage to living accommodation and sun lounge extension to dwelling. (Renewal of extant permission)

    3 Mar 2026 Full applications
  • LA05/2026/0343/F Withdrawn

    Public Footpath approximately 80m south east of 1 Thornhill Manor, Dunmurry

    Proposed installation of telephone kiosk on public footpath

    29 Apr 2026 Full applications
  • LA05/2026/0598/F Awaiting decision

    13 Richmond Court, Lisburn, BT27 4QU

    Internal alterations and loft conversion which includes dormer extension to rear.

    20 Jul 2026 Full applications