27 Tyndall Street Butetown Cardiff CF10 4BE

1. 11 Jul 2025

   Received by Cardiff

2. 23 Mar 2026

   Decision issued: Permission Granted

3. 13 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 23 March 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.

• 3 & 4 BEAUFORT COURT, ATLANTIC WHARF, CARDIFF, CF10 4AH

  03/02153/C Submitted 3 Sep 2003 100 yards away

  LAWFUL USE APPLICATION FOR CONVERSION OF TWO FLATS INTO ONE

  Granted Lawful development New dwelling 1 doc
  Several homes

• Car Park The Bonded Warehouse Atlantic Wharf Butetown Cardiff CF10 4HF

  25/02337/FUL Submitted 10 Oct 2025 100 yards away

  Installation of railings around the boundary wall to the car park.

  Granted Full applications 9 docs
  Small domestic

• Land At Tyndall Street Cardiff

  26/01025/ADV Submitted 18 May 2026 150 yards away

  98% historically approved · decision due ~13 Jul

  2 x Large Digital Advertising Screens

  Awaiting decision Advertising 7 docs

• Advertising Hoarding Bus Shelter 1074 Tyndall Street Butetown Cardiff

  25/01602/ADV Submitted 9 Jul 2025 150 yards away

  Replace existing double-sided digital Advertising Unit featuring single digital display and an internally illuminated 6-sheet display with a advertising unit featuring double-sided digital displays.

  Granted Advertising 9 docs

• 1 East Bay Close Atlantic Wharf Cardiff CF10 4BA

  24/00964/VAR Submitted 25 Apr 2024 200 yards away

  Variation of Condition 2 (Approved Plans) of 22/01404/MJR to amend the proposed scheme as follows: 1) Reduce private residential units to 319, from the approved 353, and provide 85 serviced residential units.

  Granted Amendments 29 docs

• Land At East Bay Close Butetown Cardiff CF10 4BA

  26/00610/VAR Submitted 24 Mar 2026 200 yards away

  98% historically approved · decision due ~19 May

  Variation of Conditions 2 (Approved Plans) of 24/00964/VAR (approved 18/12/2024) to amend the approved scheme as follows: 1)Reduce the proposed developable area of the Site, consisting of the following; - Revised drainage layout, consisting of the reshaping & relocation of proposed cellular storage and attenuation - Reconfiguration of the 49 vehicular car parking spaces within the site. - Reconfiguration of approved landscaping (hard and soft) and tree planting - Amendment to approved ground floor cycle storage area to create raised first floor undercover cycle storage area with stair access with cycle-ramp. (Approved 23 March 2026- 25/02543/VAR):- Variation of Conditions 2 (Approved Plans), 3 (Construction Management), 4 (Construction Environmental Management Plan), 5 (Gases), 6 (Contamination), 7 (Remediation), 8 (Highways) and 9 (Portable Water) to amend the approved scheme as follows: 1) Modest increase to building height to allow additional units and larger amenity areas; 2) Fenestration amendments; 3) Additional green roofs and external amenity areas: 4) Combine and vary Conditions 3 and 4 to require compliance with CEMP; 5) Vary Condition 5 to require compliance with submitted Gas Monitoring Report; 6) Vary Conditions 6 and 7 to require compliance with submitted Geoenvironmental Site Investigation Report and Soul Remediation Method Statement; 7) Vary Condition 8 so details of works are submitted prior to beneficial occupation rather than commencement; 8) Vary Condition 9 so a scheme is required to be submitted prior to beneficial occupation rather than prior to commencement of the majority of the works.

  Awaiting decision Amendments Windows or glazing 46 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