9 Castle Drive, Belfast, BT15 4GD

1. 22 Jan 2026

   Received by Belfast

2. 8 Apr 2026

   Decision issued: Granted

3. 22 Jul 2026

   Added to PlanIndex

Belfast granted permission on 8 April 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.

• 21 Castle Avenue, Belfast, BT15 4GE

  LA04/2025/2087/F Submitted 3 Dec 2025 50 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

• 16 Castle Avenue, Belfast, BT15 4GE

  LA04/2024/0686/F Submitted 22 Apr 2024 100 yards away

  Partial demolition to rear wall to facilitate proposed single storey rear kitchen extension with covered patio. Including alterations to existing windows to side elevation.

  Granted Full applications Extension Demolition +1 11 docs
  Small domestic

• 133 Somerton Road, Belfast, BT15 4DH

  LA04/2025/1376/F Submitted 18 Aug 2025 150 yards away

  Single storey rear extension. Demolition of boiler house to rear. Fenestration changes. Partial demolition of rear and side walls and removal of existing window.

  Withdrawn Full applications Extension Demolition +1 10 docs
  Small domestic

• 82 Lansdowne Park, Belfast, BT15 4AG

  LA04/2026/0985/F Submitted 26 May 2026 250 yards away

  97% historically approved · decision due ~28 Aug

  Widening and alteration of existing entrance. Creation of hard standing area to front of dwelling (Retrospective). Single storey side extension. Partial demolition of side wall. Removal of front gate and hedgerow to accomodate new entrance.

  Awaiting decision Full applications Extension Demolition +1 9 docs
  Small domestic

• 17A Donegall Park Avenue, Belfast, BT15 4ET

  LA04/2026/0892/DC Submitted 18 May 2026 250 yards away

  Discharge of condition no.3 - LA04/2023/3438/F - finishes

  Granted Conditions 3 docs

• 43 Bristol Avenue, Belfast, BT15 4AJ

  LA04/2026/0439/F Submitted 6 Mar 2026 250 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

• 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