25 Lower Nassau Street Derry BT48 0ES

1. 12 Nov 2025

   Received by Derry City and Strabane

2. 29 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Derry City and Strabane took a median of 100 days over the applications it decided in the last year.

This application is with Derry City and Strabane for determination, against a statutory target of eight weeks. Over the last year Derry City and Strabane decided full applications in a median of 119 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.

• 24 Ernest Street, Londonderry, BT48 0HB

  LA11/2025/0661/F Submitted 17 Sep 2025 50 yards away

  Change of Use from single family dwelling to house in multiple occupation (4 bed)

  Granted Full applications 22 docs
  Domestic

• 4 Lower Nassau Street Derry BT48 0ES

  LA11/2024/0494/F Submitted 7 Jun 2024 50 yards away

  Proposed change of use from existing vacant two storey terraced dwelling house to HMO

  Granted Full applications 16 docs
  Domestic

• 43 LOWER NASSAU STREET EDENBALLYMORE LONDONDERRY BT48 0ES

  LA11/2023/2108/F Submitted 27 Oct 2023 100 yards away

  Retention of Change of Use from house in single family occupation to house in multiple occupation (HMO) and a two storey extension to rear.

  Granted Full applications Extension 28 docs

• 1 Grafton Street, Londonderry, BT48 0ER

  LA11/2024/0012/F Submitted 6 Jan 2024 100 yards away

  Change of Use from single family house to 3 bedroom house in multiple occupation

  Withdrawn Full applications 10 docs

• 1 Grafton Street Londonderry BT48 0ER

  LA11/2026/0668/F Submitted 10 Sep 2026 100 yards away

  99% historically approved · decision due ~17 Nov

  Proposed first floor rear extension, internal alterations and revised layout at existing 5 Bed HMO

  Awaiting decision Full applications Extension 14 docs

• 11 Rosemount Avenue Londonderry BT48 0HQ

  LA11/2024/0360/F Submitted 23 Apr 2024 100 yards away

  Retention of change of use from single family use to house in multiple occupation (Reason - see parking survey)

  Granted Full applications 17 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