Netherleigh House, 1 Massey Avenue, Belfast, BT4 2JP

This site has had 2 applications since 2025.

• LA04/2025/2015/LBC Awaiting decision

  Netherleigh House, 1 Massey Avenue, Belfast, BT4 2JP

  Change of use of Netherleigh House and existing office blocks (Class B1) to provide residential and nursing care facilities (Class C3 (a) and (b)). Extensions to existing office block including a fourth storey floor, eastern and western gable extension and two front projections from the northern elevation. Erection of 36 no. assisted living apartments over two four storey blocks. Site parking, landscaped amenity areas, woodland trails and all associated site works

  Submitted 18 Nov 2025 Heritage and listed buildings

1. 18 Nov 2025

   Received by Belfast

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 January 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 101 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 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.

• Netherleigh House, 1 Massey Avenue, Belfast, BT4 2JP

  LA04/2025/2015/LBC Submitted 18 Nov 2025 0.1 miles away

  98% historically approved · decision due ~13 Jan

  Change of use of Netherleigh House and existing office blocks (Class B1) to provide residential and nursing care facilities (Class C3 (a) and (b)). Extensions to existing office block including a fourth storey floor, eastern and western gable extension and two front projections from the northern elevation. Erection of 36 no. assisted living apartments over two four storey blocks. Site parking, landscaped amenity areas, woodland trails and all associated site works

  Awaiting decision Heritage and listed buildings New dwelling Extension 82 docs

• 293 Belmont Road, Belfast, BT4 2LB

  LA04/2023/2756/F Submitted 23 Feb 2023 0.1 miles away

  Alterations to dwelling to include external cladding to rear + side elevations, new window/door openings, new roof to rear return, partial removal of chimney and internal works.

  Granted Full applications Roofing Windows or glazing 14 docs
  Domestic

• 340 Belmont Road, Belfast, BT4 2LA

  LA04/2025/2074/F Submitted 1 Dec 2025 0.1 miles away

  98% historically approved · decision due ~26 Jan

  Removal of existing garage and store and proposed two storey extension to side and rear of dwelling.

  Awaiting decision Full applications Extension 4 docs
  Domestic

• 20 Tweskard Park, Belfast, BT4 2JZ

  LA04/2025/1612/F Submitted 24 Sep 2025 0.1 miles away

  Roof alterations, replacing existing flat roof with pitched roof with velux windows. Removal of chimney. Single storey rear extension to dwelling and garage. Fenestration changes. Additon of Veranda to rear. Creation of new side entrance and steps. Patio extension with associated alterations.

  Granted Full applications Extension Loft or dormer +2 14 docs
  Small domestic

• 127 Castlehill Road, Belfast, BT4 3GQ

  LA04/2025/1610/F Submitted 26 Sep 2025 0.2 miles away

  Single storey rear extension, new steps to rear.

  Granted Full applications Extension 7 docs
  Small domestic

• 11 Knockdarragh Park, Belfast, BT4 2LE

  LA04/2026/1057/F Submitted 4 Jun 2026 0.2 miles away

  98% historically approved · decision due ~30 Jul

  Alterations to existing dwelling, including demolition and replacement of existing garage with single storey extension to side. Demolition of conservatory and replacement single storey rear extension. Terrace to rear (amended description).

  Awaiting decision Full applications Extension Demolition 5 docs
  Small domestic

• LA04/2025/1954/F Granted

  16 Sans Souci Park, Belfast, BT9 5BZ

  Solar Panels on the south facing roof slope

  Received 13 Nov, published by the council 22 Jul 2026 Full applications
• LA04/2026/0711/F Granted

  10 Casaeldona Rise, Belfast, BT6 9RA

  single-storey rear extension and first-floor rear extension; alterations to windows

  Received 15 Apr, published by the council 22 Jul 2026 Full applications
• LA04/2026/0421/F Withdrawn

  Footpath south of 272-274 Upper Newtownards Road, Belfast, County Antrim, BT4 3EU

  Existing 11.5m lamp post to be removed and replaced with a 20m street pole with a wraparound cabinet. Proposed 9no. antennas, 2no. GPS nodes, 1no. bowler cabinet, 1no. cabinet, and ancillary upgrades thereto.

  Received 5 Mar, published by the council 22 Jul 2026 Full applications
• LA04/2026/0374/F Granted

  17 Castlemore Avenue, Belfast, BT6 9RF

  Retention of lean to garage to side of dwelling and area of hardstanding to front (Amended Description and plans).

  Received 2 Mar, published by the council 22 Jul 2026 Full applications
• LA04/2025/0635/F Refused

  142 Ravenhill Road, Belfast, BT6 8ED

  Change of use from ground floor shop (A1) to studio apartment (C1) alterations to building facades and additional site works.

  Received 14 Apr, published by the council 6 Aug 2026 Full applications