21 Fairfields Glen, Lisburn, BT28 3QL

1. 1 Oct 2026

   Received by Lisburn and Castlereagh

2. 7 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 26 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.

• 3 Fairfields Glen, Lisburn BT28 3SE

  LA05/2026/0476/F Submitted 5 May 2026 100 yards away

  Single-storey detached outbuilding for independent living ancillary to the main dwelling

  Granted Full applications 16 docs
  Small domestic

• 9 Fairfields Manor, Lisburn, BT28 3WA

  LA05/2025/0546/F Submitted 30 Jul 2025 200 yards away

  Two storey side extension plus velux windows to front

  Granted Full applications Extension Loft or dormer +1 12 docs

• Lands approx 160m east of 39 Fairfield’s Glen, BT28 3SE, lands approx 114m south east of 50-58 (even no’s) Fairfield’s Glen

  LA05/2026/0423/DC Submitted 18 May 2026 200 yards away

  Discharge of condition 2 of planning approval LA05/2025/0635/F- details of previous approval and evidence of sight lines installed

  Granted Conditions 9 docs

• Lands approx 160m east of 39 Fairfield's Glen, BT28 3SE, lands approx 114m south east of 50-58 (even no's) Fairfield's Glen.

  LA05/2025/0635/F Submitted 29 Aug 2025 250 yards away

  Residential development of 3no. dwellings, change of house type application for sites 28-30 previously approved under ref: LA05/2022/0447/F. Access connecting from Fairfield's Meadows (previously approved under ref: LA05-2018-0196-F), slight relocation of the turning head with landscaping and associated site works.

  Granted Full applications New dwelling 34 docs
  Several homes

• 101 Magheralave Meadows, Lisburn, BT28 3NT

  LA05/2024/0561/F Submitted 24 Jul 2024 250 yards away

  Proposed attic conversion to existing two storey dwelling to include new rear dormer window

  Granted Full applications Loft or dormer Windows or glazing 9 docs
  Domestic

• 33 Breton Hall, Lisburn, BT28 3XY

  LA05/2026/0694/F Submitted 1 Sep 2026 300 yards away

  Attic conversion plus single storey rear/side extension to dwelling

  Granted Full applications Extension Loft or dormer 9 docs
  Small domestic

• 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