21 Union Street Swansea SA1 3EH

1. 28 Feb 2023

   Received by Swansea

2. 24 Apr 2023

   Decision issued: Approve

3. 27 Aug 2026

   Added to PlanIndex

Swansea granted permission on 24 April 2023, subject to any conditions on the decision notice. Work must normally begin within five 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.

• 18 Union Street Swansea SA1 3EH

  2018/0831/ADV Submitted 6 Apr 2018 50 yards away

  One externally illuminated fascia sign and one internally illuminated projecting sign

  Refused Advertising 11 docs

• Site 4 Pavement Outside 22-23 Union Street Swansea SA1 5TX

  2022/2932/FUL Submitted 16 Dec 2022 50 yards away

  The installation of an interactive Communication Hub Unit with integral advertisement display, defibrillator and City wayfinding

  Refused Full applications 25 docs

• Site 4 Pavement Outside 22-23 Union Street Swansea SA1 5TX

  2022/2933/ADV Submitted 16 Dec 2022 50 yards away

  Single sided Illuminated 6 sheet LCD display forming part of the Communication Hub Unit

  Refused Advertising 25 docs

• Mond Buildings Union Street Swansea SA1 3DN

  2025/2539/LBC Submitted 28 Nov 2025 50 yards away

  Change of use of ground floor from former bank to cafe and bakery and the first floor from a former office to 2no. residential flats and the second floor dance hall to remain as a place of assembly (application for Listed Building Consent)

  Granted Heritage and listed buildings New dwelling 39 docs

• Mond Buildings Union Street Swansea SA1 3DN

  2025/2536/FUL Submitted 28 Nov 2025 50 yards away

  Change of use of ground floor from former bank to cafe and bakery (Class A3) and the first floor from a former office to 2 no. residential flats and the second floor dance hall to remain as a place of assembly.

  Granted Full applications New dwelling 47 docs

• Former Principality Building Society 64 The Kingsway Swansea SA1 5HG

  2026/0757/ADV Submitted 7 May 2026 50 yards away

  Non illuminated signage to front and side elevations

  Granted Advertising 7 docs

• 2025/2677/FUL Granted

  Cwm Cilau Fach Farm Salem Morriston Swansea SA6 6PF

  Remove existing two-storey extension and construct a two-storey rear extension and a single-storey side extension.

  Received 19 Dec, published by the council 28 Jul 2026 Full applications
• 2026/1398/FUL Granted

  Land Lying On The West Side Of Kite Hill Llanmadoc Swansea SA3 1BU

  Construction of a small, purpose-built bat roost structure

  Received 26 Aug, published by the council 3 Sep 2026 Full applications
• 2026/1313/FUL Granted

  17 Elba Street Gowerton Swansea SA4 3EE

  Single storey extension to the rear of the dwelling, connecting to and incorporating the existing garage, together with conversion of the garage into habitable living accommodation. Installation of a bird box to the side elevation.

  Received 11 Aug, published by the council 17 Aug 2026 Full applications
• 2026/1195/FUL Granted

  27 Heol Cae Glas Llansamlet Swansea SA7 9XD

  Retention and completion of raised patio by 65cms for access and a 1.8m fence

  Received 20 Jul, published by the council 17 Aug 2026 Full applications
• 2026/1329/FUL Granted

  Pleasant View Stones Field Penmaen Swansea SA3 2HQ

  Proposed replacement dwelling with associated landscaping (amendment to planning permission 2025/2422/FUL dated 28th May 2026)

  Received 13 Aug, published by the council 25 Aug 2026 Full applications