Lands at Alexandra Park, located between Castleton Gardens and Deacon Street, approximately 20 metres to the south of 237 Alexandra Park Avenue, Belfast, BT15 3BG

1. 21 Aug 2026

   Received by Belfast

2. 4 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 October 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.

• 29 Parkside Gardens, Belfast, BT15 3AW

  LA04/2026/1149/DC Submitted 19 Jun 2026 50 yards away

  Discharge condition 6 of LA04/2021/2285/F. Verification Report for a Remedial capping System, Social Housing Development at 29 Parkside Gardens Belfast

  Granted Conditions 5 docs

• 29 Parkside Gardens, Belfast, BT15 3AW

  LA04/2026/1029/NMC Submitted 2 Jun 2026 50 yards away

  NMC RE LA04/2021/2285/F Change a portion of the external boundary approximately 10m in length at the rear of the site from redecorated existing wall to a 1.8m high double boarded close boarded timber fence.

  Granted Amendments 4 docs
  Small domestic

• 134 Alexandra Park Avenue, Skegoneill, Belfast, BT15 3GJ

  LA04/2026/1060/F Submitted 7 Jun 2026 200 yards away

  Rear single storey extension.

  Granted Full applications Extension 11 docs
  Small domestic

• Waterworks Park boundary located immediately to the north of 260 Antrim Road, Belfast, BT15 2AT, together with entrances to Alexandra Park at Parkside Gardens and immediately to the north of 19 Castleton Gardens, Belfast, BT15 3BY

  LA04/2025/2168/LBC Submitted 16 Dec 2025 250 yards away

  98% historically approved · decision due ~10 Feb

  Restoration and repair works to the existing historic railings, gates, and stone pillars located along the boundaries and at entrances to the Waterworks and Alexandra Park

  Awaiting decision Heritage and listed buildings 10 docs

• 13 Lothair Avenue, Belfast, BT15 2HU

  LA04/2024/0347/F Submitted 26 Feb 2024 250 yards away

  Change of use from 4-bedroom dwelling to a 5-bedroom HMO.

  Granted Full applications 15 docs
  Domestic

• 35 Lothair Avenue, Belfast, BT15 2HU

  LA04/2024/0642/F Submitted 17 Apr 2024 300 yards away

  Change of use from 4-bedroom dwelling (C1) to 5-bedroom HMO (Sui Generis).

  Granted Full applications 11 docs
  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