82 Lansdowne Park, Belfast, BT15 4AG

1. 26 May 2026

   Received by Belfast

2. 3 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. 6 Oct 2026

   Status changed to Under Consideration

   Previously Consultation Open.

5. Decision

   Awaiting decision

   Decision expected by 28 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Belfast took a median of 106 days over the applications it decided in the last year.

This application is with Belfast for determination, against a statutory target of eight weeks. Over the last year Belfast decided full applications in a median of 132 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.

• 43 Bristol Avenue, Belfast, BT15 4AJ

  LA04/2026/0439/F Submitted 6 Mar 2026 50 yards away

  2 storey rear extension at basement and ground floor level with decking area. Demolition of existing rear return

  Granted Full applications Extension Demolition 7 docs

• 51 Lansdowne Park, Belfast, BT15 4AG

  LA04/2023/4570/F Submitted 12 Dec 2023 150 yards away

  Partial demolition of rear wall to facilitate single storey extension with raised patio (Amended proposal description & revised plans)

  Granted Full applications Extension Demolition 18 docs
  Small domestic

• 49 Lansdowne Park, Belfast, BT15 4AG

  LA04/2026/1293/F Submitted 22 Jul 2026 150 yards away

  97% historically approved · decision due ~13 Oct

  Single storey side extension. Partial demolition of side wall.

  Awaiting decision Full applications Extension Demolition 6 docs
  Small domestic

• 18 Low Wood Park Belfast BT15 4BB.

  LA04/2022/1736/F Submitted 9 Sep 2022 150 yards away

  Provision of 2 storey side and rear extension

  Granted Full applications Extension 15 docs

• 21 Castle Avenue, Belfast, BT15 4GE

  LA04/2025/2087/F Submitted 3 Dec 2025 250 yards away

  First floor side extension over existing garage and new flat roof to existing single storey rear extension and elevational changes.

  Granted Full applications Extension 8 docs
  Small domestic

• 9 Castle Drive, Belfast, BT15 4GD

  LA04/2026/0093/F Submitted 22 Jan 2026 250 yards away

  Single-storey extension to side and front of existing dwelling.

  Granted Full applications Extension 10 docs
  Small domestic

• LA04/2025/1410/F Granted

  40 Sydenham Park, Belfast, BT4 1PW

  2 storey side extension. Widening of driveway

  Received 27 Aug, published by the council 22 Jul 2026 Full applications
• LA04/2025/1117/F Withdrawn

  3 Clara Crescent Upper, Belfast, BT5 5EQ

  Change of use from 4 bed dwelling to 5 bed / 5 person HMO including single storey extension to kitchen

  Received 23 Jun, published by the council 6 Aug 2026 Full applications
• la04/2026/0151/F Granted

  42 Clara Park, Belfast, BT5 6FE

  Demolition of existing single storey rear extensions to make way for a proposed new single storey extension to the rear

  Received 2 Feb, published by the council 22 Jul 2026 Full applications
• LA04/2026/1426/F Granted

  6 North Sperrin, Belfast, BT5 7HU

  Single storey rear and side extension and new rear patio. Demoliton of existing garage.

  Received 11 Aug, published by the council 29 Aug 2026 Full applications
• LA04/2026/1219/F Granted

  96 Rosebery Road, Belfast, BT6 8JF

  Replacement single storey rear extension

  Received 6 Jul, published by the council 22 Jul 2026 Full applications