3 Troy Park, Londonderry, BT48 7RL

1. 9 Feb 2026

   Received by Derry City and Strabane

2. 15 Jun 2026

   Decision issued: Granted

3. 29 Jul 2026

   Added to PlanIndex

Derry City and Strabane granted permission on 15 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.

• 15 Culmore Road, Ballynashallog, Derry, BT48 8JB (Da Vinci's Hotel)

  LA11/2025/0679/F Submitted 23 Sep 2025 100 yards away

  Proposed front/side extension to bar for orangery and new service lift.

  Granted Full applications Extension 39 docs

• No. 4 Culmore Road, Derry, BT48 8RJ

  LA11/2022/0912/F Submitted 23 Sep 2022 100 yards away

  Proposed new single storey dwelling in the side garden of No 4 Culmore Road (Amended proposal)

  Withdrawn Full applications 18 docs
  Small domestic

• 3 Belmont Park, Londonderry, BT48 7RW

  LA11/2023/2269/F Submitted 21 Dec 2023 200 yards away

  Demolition of two storey dwelling & detached garage / store and proposed replacement two storey detached dwelling with detached store / gym

  Granted Full applications New dwelling Demolition 32 docs
  Domestic

• 1 Farren Park, Londonderry, BT48 7QH

  LA11/2026/0020/F Submitted 12 Jan 2026 200 yards away

  Ground floor side and rear extension with ramp at front

  Granted Full applications Extension 13 docs

• 15 Farren Park Derry BT48 7QH

  LA11/2022/1066/F Submitted 10 Nov 2022 250 yards away

  Proposed single storey front extension to exist. Dwelling and level access ramp

  Granted Full applications Extension 11 docs
  Small domestic

• The Innovaton Centre North West Regional Science Park Bay Road Londonderry BT48 7TG

  LA11/2021/0761/A Submitted 6 Jul 2021 300 yards away

  3D built-up lettering displaying the word 'Catalyst'; LED illuminated 2no mounted at high level as per drawings

  Granted Advertising 11 docs

• LA11/2026/0034/F Granted

  16 Woodburn Park, Londonderry, BT47 5PS

  proposed attic conversion, rear dormer, gable ground floor window and single storey rear extension to dwelling

  Received 16 Jan, published by the council 29 Jul 2026 Full applications
• LA11/2026/0269/F Granted

  10 Hazelbank Drive, Londonderry, BT47 3NS

  Proposed two storey rear extension to dwelling

  Received 30 Mar, published by the council 29 Jul 2026 Full applications
• LA11/2026/0731/F Awaiting decision

  31 Larkhill, Londonderry, BT48 8AT

  Rear ground floor extension

  Received 7 Oct, published by the council 12 Oct 2026 Full applications
• LA11/2026/0306/F Granted

  98 Duncastle Park, New Buildings, Londonderry, BT47 2QL

  Proposed first floor dormer extension to rear of dwelling

  Received 14 Apr, published by the council 29 Jul 2026 Full applications
• LA11/2026/0729/F Awaiting decision

  101 Creggan Heights Londonderry BT48 9QU

  Proposed rear extension to existing dwelling

  Received 6 Oct, published by the council 12 Oct 2026 Full applications