12 Carrisbrook Gardens, Lisburn, BT27 4PN

1. 29 Sep 2026

   Received by Lisburn and Castlereagh

2. 1 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Lisburn and Castlereagh took a median of 100 days over the applications it decided in the last year.

This application is with Lisburn and Castlereagh for determination, against a statutory target of eight weeks. Over the last year Lisburn and Castlereagh decided full applications in a median of 108 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 16 Carrisbrook Gardens, Lisburn, BT27 4PN

  LA05/2023/0352/F Submitted 1 Mar 2023 50 yards away

  Proposed balcony over existing flat roof to include privacy screen between neighboring property

  Refused Full applications 13 docs

• 115 Moss Road, Lambeg, Lisburn, BT27 4NY

  LA05/2025/0369/F Submitted 22 May 2025 150 yards away

  Retrospective change of use application from hairdressers to cafe

  Granted Full applications 10 docs

• 25 Carrisbrook Gardens, Lisburn, BT27 4PN

  LA05/2026/0610/F Submitted 21 Jul 2026 150 yards away

  Conversion of garage plus extension to provide ancillary accommodation to be used in association with existing dwelling

  Granted Full applications Extension 9 docs
  Domestic

• 2 Oakridge Park, Lisburn, BT27 4LY

  LA05/2023/0455/F Submitted 26 May 2023 300 yards away

  Proposed single storey extension to side of existing dwelling

  Granted Full applications Extension 11 docs
  Small domestic

• 93 Mountview Drive, Lisburn, BT27 4JL

  LA05/2024/0500/F Submitted 20 Jun 2024 350 yards away

  Proposed single storey extension to the rear and attic conversion to accommodate rear flat roof dormer.

  Granted Full applications Extension Loft or dormer 11 docs
  Small domestic

• 8 Cloverdale Road, Lisburn, BT27 4LW

  LA05/2026/0005/F Submitted 29 Dec 2025 350 yards away

  Roofspace conversion with rear dormer

  Granted Full applications Loft or dormer 10 docs

• LA05/2026/0781/F Awaiting decision

  19 Hunter's Chase, Lower Ballinderry, Lisburn, BT28 2BJ

  END EXTESNION TO DWELLING

  Received 5 Oct, published by the council 7 Oct 2026 Full applications
• LA05/2026/0780/F Awaiting decision

  245 Comber Road, Lisburn, BT27 6XZ

  Section 54 application to remove condition 5 of planning approval S/1981/0562- Occupancy condition

  Received 5 Oct, published by the council 7 Oct 2026 Full applications
• LA05/2026/0777/F Awaiting decision

  2 Antrim Road, Lisburn, BT28 3DH

  Proposed detached single storey garage and garden room

  Received 2 Oct, published by the council 7 Oct 2026 Full applications
• LA05/2026/0778/F Awaiting decision

  Unit 6, Linden House, 96 Beechill Industrial Park, Belfast, BT8 7QN

  Proposed change of use from office (class B1) to Medical Facility (class D1)

  Received 1 Oct, published by the council 7 Oct 2026 Full applications
• LA05/2026/0779/F Awaiting decision

  33 Garvey Manor, Lisburn, BT27 4DQ

  Two storey side extension

  Received 1 Oct, published by the council 7 Oct 2026 Full applications