Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

This site has had 4 applications since 2024: 4 approved, 0 refused.

• 26/01479/CLPUD Granted

  Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

  Infilling of furnace fire pits and cooling beds within the existing buildings

  Decided 29 Jul 2026 Lawful development
• 26/01480/DOC Granted

  Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

  Discharge of condition 8 (Land contamination) of 24/02952/VAR.

  Decided 17 Aug 2026 Conditions
• 25/01857/FUL Granted

  Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

  Erection of lightweight aluminium framed building on site of demolished 6 bay industrial building.

  Decided 30 Sep 2025 Full applications

1. 8 Aug 2024

   Received by Cardiff

2. 14 Aug 2024

   Validated

   Checked as complete and ready for consideration.

3. 4 Oct 2024

   Decision issued: Permission Granted

4. 6 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 4 October 2024, 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.

• Former Celsa Manufacturing UK Seawall Road Tremorfa Cardiff CF24 5TH

  PRNO/21/00011/MNR Submitted 12 Jul 2021 50 yards away

  DEMOLITION OF 6 BAY INDUSTRIAL BUILDINGS

  Granted Other Demolition 8 docs

• Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

  26/01536/HSC Submitted 22 Jul 2026 100 yards away

  95% historically approved · decision due ~29 Sep

  Hazardous Substance consent for the production of steel via the electric arc furnace route and associated works

  Awaiting decision Other 7 docs

• Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

  25/01857/FUL Submitted 8 Aug 2025 100 yards away

  Erection of lightweight aluminium framed building on site of demolished 6 bay industrial building.

  Granted Full applications Demolition 8 docs

• Zcc Garage Seawall Road Splott Cardiff CF24 5TH

  26/00154/CLPUD Submitted 26 Jan 2026 150 yards away

  Take off existing roof cover and replace with similar new sandwich panels. Remove existing roof Trusses and replace with new portal frame structure.

  Granted Lawful development 6 docs

• Waste Recycling Facility Seawall Road Splott Cardiff CF24 5PH

  26/00016/VAR Submitted 6 Jan 2026 150 yards away

  Change of Use of an Existing Industrial Warehouse (Use Class B8) and Incorporation of Adjoining Industrial Yard (B1), to accommodate a Side Extension, to form a Waste Recycling Facility. (Approved 29 April 2024 - 24/00125/FUL):- Variation of Condition 2 (Approved Plans) of 24/00125/FUL to amend the approved scheme as follows: 1) Provide Additional Staff Facilities to side yard of Waste Recycling Centre. (Approved 10 June 2025 - 25/00655/VAR):- Removal of Condition 9 (Operating Hours) of 25/00655/VAR to allow flexibility of 24-hour opening, 7 days a week, including Sundays and Bank Holidays.

  Granted Amendments Extension 7 docs

• Unit 4 Hunter Industrial Estate Seawall Road Tremorfa Cardiff CF24 5XG

  PD/09/00841/E Submitted 6 Nov 2009 200 yards away

  USE OF INDUSTRIAL UNIT AS BAKERY (B1)

  Refused Prior approval

• 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