20 The Hayes Cathays Cardiff CF10 1AH

1. 6 Nov 2025

   Received by Cardiff

2. 16 Jan 2026

   Decision issued: Permission Granted

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 16 January 2026, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 18 The Hayes Cathays Cardiff CF10 1AH

  22/02219/FUL Submitted 22 Sep 2022 50 yards away

  Proposed Mechanical Plant on Flat Roof

  Granted Full applications 12 docs

• 18 The Hayes Cathays Cardiff CF10 1AH

  22/02220/LBC Submitted 22 Sep 2022 50 yards away

  Proposed Mechanical Plant on Flat Roof

  Granted Heritage and listed buildings 12 docs

• Unit A3 33 Royal Arcade City Centre Cardiff CF10 1AE

  21/01243/MNR Submitted 14 May 2021 50 yards away

  USE OF BASEMENT OF UNIT A3 AS RETAIL (CLASS A1)

  Granted Lawful development 5 docs

• Morgan Arcade Cathays Cardiff

  22/02345/LBC Submitted 6 Oct 2022 50 yards away

  Proposed Stone Repairs, Erection of Scaffolding And Other Works To The Facades Of The Hayes And St. Mary Street At Morgan Quarter

  Granted Heritage and listed buildings 20 docs

• 14A The Hayes Cathays Cardiff CF10 1AH

  24/02339/ADV Submitted 1 Oct 2024 50 yards away

  Non-illuminated fascia signage, 3 projecting non-illuminated signs, and fret cut letters to be applied to the window above the door.

  Granted Advertising Windows or glazing 7 docs

• 14A The Hayes Cathays Cardiff CF10 1AH

  24/01662/LBC Submitted 15 Jul 2024 50 yards away

  Five new, non-illuminated signs to shopfront: three SB logo mark blade signs, one SB fascia sign and one SB logo manifestation to glazing above shop entrance. Internally, remove existing partitions in fitting rooms area, build one new plaster partition and installation of new flooring and fixtures.

  Granted Heritage and listed buildings Windows or glazing 9 docs

• 26/00052/LBC Granted

  Rainbow Bargain Ltd Bangor Street Roath Cardiff CF24 3LQ

  Repair, alteration, and extension, together with external landscaping and change-of-use to a flexible mixed use development.

  Received 12 Jan, published by the council 22 Jul 2026 Heritage and listed buildings
• 26/00661/LBC Granted

  Cardiff University King Edward Vii Avenue Cathays Cardiff CF10 3NS

  Drill four number 100mm ducts through the external side wall within the plant room, below ground level to take electric cabling to supply 10 electric vehicle charging stations as part of the green infrastructure works.

  Received 31 Mar, published by the council 22 Jul 2026 Heritage and listed buildings
• 25/01652/LBC Granted

  City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND

  Changes to the Phase 1 replacement heating and ventilation systems at Cardiff City Hall granted under 24/02796/LBC.

  Received 15 Jul, published by the council 6 Aug 2026 Heritage and listed buildings
• 26/00900/LBC Granted

  The Court Special School Station Road Llanishen Cardiff CF14 5UX

  Proposed replacement fencing

  Received 6 May, published by the council 22 Jul 2026 Heritage and listed buildings
• 26/01804/LBC Awaiting decision

  St Fagans Castle Crofft-y-genau Road St Fagans Cardiff

  Repair and partial rebuilding of a chimney and repair to window to one of the Castle`s rear outbuildings

  Received 24 Aug, published by the council 29 Aug 2026 Heritage and listed buildings