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Planning application

LA05/2026/0325/F

19 Leydene Court, Lisburn, BT28 3LL

Awaiting decision Lisburn and Castlereagh Full

Proposal

Erection of single storey rear extension accommodating habitable rooms alongside rear terrace and access ramp to existing garage. Minor alterations to existing dwelling

As published by the council, reference LA05/2026/0325/F

Timeline

Dates from the published record

  1. 27 Apr 2026

    Received by Lisburn and Castlereagh

  2. 28 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Lisburn and Castlereagh for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • LA05/2026/0319/NMC Awaiting decision

    38a & 38b Pond Park Road, Lisburn, BT28 3LF

    Non material change to planning approval S/2014/0061/F 1. Flat roof over bay window and covered entrance porch in lieu of pitched roof (front elevation) 2. Small dormer window to bed 2 (side elevation) & bed 4 (rear elevation) in lieu of roof lights 3. Addition of 2No new ground floor windows, one to lounge and one to kitchen/living room (side elevation)

    24 Apr 2026 84m away Amendments
  • 27 Pond Park Road, Lisburn, BT28 3LA

    Single Storey rear extension to provide bedrooms and single storey side extension to provide garage and utility room with internal alterations and entrance to the site repositoned

    13 Nov 2025 124m away Full applications
  • PP-14486464/1/LA05/F Awaiting decision

    27 Pond Park Road, Lisburn, BT28 3LA

    Single Storey rear extension to provide bedrooms and single storey side extension to provide garage and utility room with internal alterations and entrance to the site repositoned

    13 Nov 2025 124m away Full applications
  • 27 Pond Park Road, Lisburn, BT28 3LA

    Non material change to planning approval LA05/2024/0681/F- Change of position of existing driveway to be positioned in the centre of the site

    20 Aug 2025 124m away Amendments
  • LA05/2026/0559/F Awaiting decision

    48 Pond Park Road, Lisburn, BT28 3LB

    Single storey rear extension to dwelling

    2 Jul 2026 174m away Full applications
  • 52 Parkland Avenue, Lisburn, BT28 3JP

    Single storey extension to rear of dwelling and first floor extension above existing attached garage.

    27 Nov 2025 410m 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