18-19 Trinity Street City Centre Cardiff CF10 1BH

1. 27 Aug 2020

   Received by Cardiff

2. 28 Aug 2020

   Validated

   Checked as complete and ready for consideration.

3. 16 Nov 2020

   Decision issued: Split Decision

4. 6 Oct 2026

   Added to PlanIndex

Cardiff has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.

• The Old Library Trinity Street City Centre Cardiff CF10 1BH

  LBC/22/00028/MNR Submitted 6 May 2022 50 yards away

  REMOVAL OF MEZZANINE FLOOR IN THE FIRST FLOOR SOUTHERN ROOM OF THE OLD LIBRARY

  Granted Heritage and listed buildings 15 docs

• Old Central Library Trinity Street Cathays Cardiff CF10 1BH

  26/01204/DOC Submitted 10 Jun 2026 50 yards away

  Discharge of conditions 22 (Roof details) of 25/02246/LBC.

  Granted Conditions 11 docs

• Old Central Library Trinity Street Cathays Cardiff CF10 1BH

  26/00687/DOC Submitted 2 Apr 2026 50 yards away

  Discharge of Conditon 27 (Interior Decorative Detail Protection) of 25/02246/LBC

  Granted Conditions 9 docs

• Old Central Library Trinity Street Cathays Cardiff CF10 1BH

  25/02246/LBC Submitted 30 Sep 2025 50 yards away

  Physical exterior and internal alterations to the property. Removal of non-original ceilings, finishes and insertions. Repair of original and non-original decorations. Refurbishment and installation of new MEP equipment. Fire safety works. Creation of new foyer space. Removal of glass box reception. New access to eastern elevation. New roof to southern portion of the building

  Granted Heritage and listed buildings Roofing 44 docs

• Old Central Library Trinity Street Cathays Cardiff CF10 1BH

  26/00680/DOC Submitted 1 Apr 2026 50 yards away

  Discharge of Condition 7 (Ground and First Floor Staircase Removal Details) of 25/02246/LBC

  Granted Conditions 11 docs

• Old Central Library Trinity Street Cathays Cardiff CF10 1BH

  26/01035/DOC Submitted 19 May 2026 50 yards away

  Discharge of Condition 9 (External Steps) of 25/02246/LBC

  Granted Conditions 10 docs

• 26/02110/ADV Awaiting decision

  4 - 6 Queen Street Cathays Cardiff CF10 2AN

  1no. shaped aluminium tray sign with rimless built up face illuminated lettering and 2no. samsung digital display screens.

  Received 6 Oct, published by the council 9 Oct 2026 Advertising
• 26/01852/ADV Granted

  The Padel Club Stride Parc Parc Ty Glas CF14 5DX

  Proposed Fascia Signage, Totem Sign

  Received 2 Sep, published by the council 13 Sep 2026 Advertising
• 26/01900/ADV Granted

  The Open University In Wales Custom House Street Cathays Cardiff CF10 1AP

  Non-illuminated window manifestation comprising externally applied vinyl graphics to the glazing on the south elevation, displaying the corporate logo.

  Received 9 Sep, published by the council 22 Sep 2026 Advertising
• 26/02076/ADV Awaiting decision

  51 St Mary Street Cathays Cardiff CF10 1AD

  Advertising Display of: 1off Projecting sign, 4off sets of house name signs, 2off Pub logo signs

  Received 1 Oct, published by the council 6 Oct 2026 Advertising
• 26/00973/ADV Granted

  Elgin House 106 - 107 St Mary Street Cathays Cardiff CF10 1DX

  Temporary Display of a Static Externally Illuminated Shroud Advertisement

  Received 13 May, published by the council 22 Jul 2026 Advertising