48 Riverdale, Hillsborough, BT26 6DH

1. 21 Sep 2026

   Received by Lisburn and Castlereagh

2. 25 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 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 95 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 100 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.

• 18 West Wind Terrace, Hillsborough, BT26 6BS

  LA05/2025/0679/F Submitted 22 Sep 2025 100 yards away

  Gable wall single storey extension to provide W.C in accordance with Occupational Therapist Brief.

  Granted Full applications Extension 12 docs
  Small domestic

• 246 Ballynahinch Road, Annahilt, BT26 6BP

  LA05/2025/0825/F Submitted 13 Nov 2025 250 yards away

  Demolition of existing buildings and erection of 9no. dwellings with associated landscaping, site works, car parking and access arrangements from Ballynahinch Road.

  Granted Full applications Demolition 32 docs
  Several homes

• 50M Southwest of 271 Ballynahinch Road, Hillsborough, BT26 6BG

  LA05/2023/0439/O Submitted 24 May 2023 400 yards away

  Site for a dwelling and garage with associated site works

  Refused Outline 20 docs
  Domestic

• LA05/2026/0752/F Awaiting decision

  Carrowreagh Business Park, Carrowreagh Road, Dundonald, BT16 1QQ

  Construction of proposed storage/distribution unit with ancillary office accommodation and associated car parking

  Received 23 Sep, published by the council 25 Sep 2026 Full applications
• LA05/2026/0751/F Awaiting decision

  Lands 250m north of 40 Dunlady Rd, Dundonald

  Proposed wind turbine with 54m rotor diameter and 59m hub height

  Received 23 Sep, published by the council 25 Sep 2026 Full applications
• LA05/2026/0745/F Awaiting decision

  71 Ballylintagh Road, Annahilt, BT26 6QQ

  Single stroey rear extension

  Received 22 Sep, published by the council 25 Sep 2026 Full applications
• LA05/2026/0617/F Granted

  20 Myrtledene Road, Belfast, BT8 6GQ

  Addition of single storey flat roof dining extension to the rear of the property, along with the renovation/modification of the existing flat roof to the adjacent kitchen. The works also include the conversion of part of the attached garage to habitable accommodation, along with a single storey flat roof rear extension to the garage. New external finishes and hard landscaping (patios and deck) are also proposed, including all associated site works.

  Received 25 Jul, published by the council 7 Aug 2026 Full applications
• LA05/2026/0493/F Granted

  11 Moss Road, Drumalig, Lisburn, BT27 6YH

  Single storey extension to rear and side of dwelling

  Received 4 Jun, published by the council 29 Jul 2026 Full applications