Unit K Capital Quarter Tyndall Street Butetown Cardiff

1. 16 Feb 2026

   Received by Cardiff

2. 13 Apr 2026

   Decision issued: Permission Granted

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 13 April 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.

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.

• 4 Capital Quarter Tyndall Street Butetown Cardiff CF10 4BZ

  24/00188/NMA Submitted 26 Jan 2024 50 yards away

  Proposed Non-Material Amendment to Planning Permission 16/01749/MJR- Amend condition 4 to read as follows: Notwithstanding the provisions of the Town and Country Planning (Use Classes) Order 1987 (as amended), any use of the ground floor units fronting Tyndall Street and the East-West route (as indicated on the Ground Floor plan drawing number PL200) for purposes within Class A3 shall be restricted to restaurant/café/snack bar uses only.

  Granted Amendments 6 docs

• Plot J Capital Quarter Tyndall Street Atlantic Wharf Cardiff

  21/01873/MJR Submitted 26 Jul 2021 50 yards away

  DISCHARGE OF CONDITIONS 10 (EXTERNAL RAILWAY NOISE) AND 11 (EXTERNAL ROAD TRAFFIC NOISE) OF 18/02634/MJR

  Granted Conditions 5 docs

• 4 Capital Quarter Tyndall Street Butetown Cardiff CF10 4BZ

  26/01679/FUL Submitted 6 Aug 2026 100 yards away

  Installation of additional plant at roof level

  Granted Full applications 9 docs

• Unit 1 4 Capital Quarter Tyndall Street Butetown Cardiff CF10 4BZ

  25/01688/FUL Submitted 18 Jul 2025 100 yards away

  Use as flexible Class A1, A2, A3, B1 and/or D1

  Granted Full applications 7 docs

• Harlech Court Bute Terrace Cathays Cardiff CF10 2FE

  24/02946/FUL Submitted 16 Dec 2024 100 yards away

  New residential tower (up to 30 storeys) with commercial ground and first floor uses, internal and external resident amenity areas, and a public square

  Granted Full applications 85 docs

• Harlech Court Bute Terrace Cathays Cardiff CF10 2FE

  26/01329/DOC Submitted 25 Jun 2026 100 yards away

  Discharge of Conditions 6 (Contaminated Land Measures) and 8 (Sound Insulation Measures) of 24/02946/FUL.

  Granted Conditions 23 docs

• 26/01337/FUL Granted

  37 Wyeverne Road Cathays Cardiff CF24 4BG

  Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).

  Received 26 Jun, published by the council 22 Jul 2026 Full applications
• 26/01728/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Installation of 5 no. external air source heat pump units

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01729/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Replacement roller shutter.

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01216/FUL Granted

  4 Callaghan Square Butetown Cardiff CF10 5BT

  Internal and external alterations to an existing office building at ground floor and part first floor

  Received 12 Jun, published by the council 22 Jul 2026 Full applications
• 26/02099/FUL Awaiting decision

  20 Janet Street Splott Cardiff CF24 2BD

  Proposed conversion of dwelling to form two flats

  Received 5 Oct, published by the council 9 Oct 2026 Full applications