Lands at 25 Wallace Avenue and 4a Conway Street, Lisburn

1. 15 Oct 2025

   Received by Lisburn and Castlereagh

2. 29 Jun 2026

   Decision issued: Granted

3. 29 Jul 2026

   Added to PlanIndex

Lisburn and Castlereagh granted permission on 29 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 3 Wallace Avenue, Lisburn, BT27 4AA

  LA05/2026/0191/F Submitted 4 Mar 2026 100 yards away

  Conversion of Vacant Building to 7 No. Apartments

  Granted Full applications New dwelling 14 docs
  Several homes

• Northern Ireland Fire & Rescue Service Headquarters, 1 Seymour Street, Lisburn, BT27 4SX

  LA05/2026/0599/F Submitted 29 Jun 2026 150 yards away

  97% historically approved · decision due ~14 Sep

  Demolition of existing redundant two storey Transport Building adjacent to NIFRS HQ and reinstatement of hardstanding area in tarmac to match existing surface finish.

  Awaiting decision Full applications Demolition 8 docs

• 1 Wallace Avenue, Lisburn, BT27 4AA

  LA05/2026/0256/DCA Submitted 1 Apr 2026 200 yards away

  96% historically approved · decision due ~27 May

  Existing garage and outbuildings to be demolished. Existing boundary wall to be infilled to tie into proposed extension. Front boundary wall in a state of disrepair to be replaced to match existing. Extents of demolition as per demolition plans and elevations, drawings 1657-01 200-03 and 300-04.

  Awaiting decision Heritage and listed buildings Extension Demolition 8 docs
  Small domestic

• 1 Wallace Avenue, Lisburn, BT27 4AA.

  LA05/2026/0060/F Submitted 13 Jan 2026 200 yards away

  Proposed demolition of outbuildings and garage and refurbishment of existing building, single storey extension to the side and two storey extension to the rear to create a new office. Alteration of existing vehicular access and provision of 4No. car parking spaces

  Granted Full applications Extension Demolition 40 docs
  Small domestic

• 14 Seymour Street, Lisburn, BT27 4XF

  LA05/2025/0095/F Submitted 2 Feb 2025 250 yards away

  Alterations to ground floor commercial units and single upper floors apartment to create 3no apartments with retention of ground floor commercial units

  Granted Full applications New dwelling 15 docs
  Several homes

• Castle Gardens Castle Street, Lisburn, BT27 4XE

  LA05/2026/0200/LBC Submitted 16 Mar 2026 250 yards away

  Proposed installation of memorial to the Northern Ireland Prison Service

  Granted Heritage and listed buildings 7 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