166 Upper Dunmurry Lane Belfast BT17 0HE

1. 16 Nov 2022

   Received by Belfast

2. 23 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 27 Apr 2023

   Decision issued: Granted

4. 29 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 124 Cloona Park, Dunmurry, Belfast, BT17 0HF

  LA04/2026/0183/F Submitted 5 Feb 2026 219m away

  Single storey rear extension

  Granted Full applications Extension 8 docs
  Small domestic

• 101 Cloona Park, Dunmurry, Belfast, BT17 0HF

  LA04/2025/1353/F Submitted 31 Jul 2025 240m away

  Single storey rear extension. Bay window and porch extension to front elevation

  Granted Full applications Extension Windows or glazing 10 docs
  Small domestic

• 3 Glengoland Avenue, Belfast, BT17 0HY

  LA04/2025/2066/F Submitted 28 Nov 2025 263m away

  Retention of boundary fencing and vehicular access gates

  Granted Full applications 12 docs

• 25 Helens Wood, Belfast, BT17 0RY

  LA04/2026/0612/F Submitted 27 Mar 2026 264m away

  Loft Conversion with rear dormer

  Granted Full applications Loft or dormer 8 docs

• 134 Hazelwood Avenue, Belfast, BT17 0SZ

  LA04/2025/1982/F Submitted 17 Nov 2025 278m away

  Single storey side extension.

  Granted Full applications Extension 15 docs
  Small domestic

• 33 Brooklands Grange, Belfast, BT17 0SA

  LA04/2026/0829/F Submitted 30 Apr 2026 304m away

  Proposed first floor extension over garage to side of dwelling (Amended Description)

  Granted Full applications Extension 10 docs
  Domestic

• LA04/2026/1006/F Granted

  5 Kingsway Gardens, Belfast, BT5 7DQ

  Rear extension and rear dormer. Existing roof to be re-tiled.

  26 May 2026 Full applications
• LA04/2026/0784/F Granted

  67 Martinez Avenue, Belfast, BT5 5LY

  Retrospective raised patio to the rear of the property

  27 Apr 2026 Full applications
• LA04/2026/1520/F Awaiting decision

  64 Sandhurst Drive, Belfast, BT9 5AZ

  Demolition of existing garage and addition of two storey side and rear extension, including internal alterations.

  29 Aug 2026 Full applications
• LA04/2025/2136/F Granted

  Parkdean Care Home 44 Fortwilliam Park, Belfast, BT15 4AS

  Proposed creation of front and rear landscaped garden areas, alterations to ground levels, new garden building, new boundary fencing and landscaping.

  12 Dec 2025 Full applications
• LA04/2026/1018/F Granted

  5 Diamond Avenue, Belfast, BT10 0HG

  Single-storey front extension and fenestration changes (Amended description)

  28 May 2026 Full applications