Planning application
Tremorfa Works Seawall Road Splott Cardiff CF24 5TH
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Hazardous Substance consent for the production of steel via the electric arc furnace route and associated works
As published by the council, reference 26/01536/HSC
Application record
- Reference
- 26/01536/HSC
- Type
- Hazardous Substances Consent
- Status
- Registered
- Received
- 22 Jul 2026
- Validated
- 4 Aug 2026
- Ward
- SPLOTT
- Postcode
- CF24 5TH
Timeline
Dates from the published record
-
22 Jul 2026
Received by Cardiff
-
4 Aug 2026
Validated
Checked as complete and ready for consideration.
-
17 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 29 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cardiff took a median of 55 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with Cardiff for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About other applications
How this application type works
This application sits outside the common categories, which can include county matters such as minerals and waste, works by statutory undertakers, demolition notifications and other less frequent procedures. The council record linked below sets out the specific procedure that applies, and the description above is taken directly from the published register.
Nearby applications
Within 500 metres
-
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.
Granted Full applications Demolition 8 docs -
Zcc Garage Seawall Road Splott Cardiff CF24 5TH
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 -
Former Pengam Moors Social Club Seawall Road Tremorfa Cardiff CF24 5TH
98% historically approved · decision due ~6 Nov
Construction of 8no. Industrial start up units and associated external works. (Approved 07 December 2022 - 20/01789/MNR and subsequently varied on 23/00434/VAR - Approved 17 June 2024):- Variation of Condition 2 (Approved Plans), 5 (Rain Garden), and 9 (Operating Hours) of 20/01789/MNR to amend the approved scheme as follows: 1) Regularise recent changes to the approved layout. 2) Amend the wording of Condition 5. 3) Change the operating hours to 08:00 - 20:00 Monday to Friday and 08:00 - 14:00 Saturday.
Awaiting decision Amendments 6 docs -
Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH
91% historically approved · decision due ~3 Oct
Erection of lightweight aluminium framed building on site of demolished 6 bay industrial building.
Awaiting decision Full applications Demolition 6 docs -
Waste Recycling Facility Seawall Road Splott Cardiff CF24 5PH
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 -
Land At Celsa Limited Seawall Road Splott Cardiff CF24 5TH
The installation of a 25 metre lattice tower, accommodating 12no. antennas, 4no, microwave dishes & RRU's, the installation of 6no. equipment cabinets, along with ancillary works.
Granted Prior approval 12 docs
Other other applications
In Cardiff
-
25/00017/OHL Awaiting decision
Brook House (Formerly Hill Cottage) Tynant Road Creigiau Cardiff CF72 8FG
Electricity Act 1989: The Overhead Lines (Exemption) (England and Wales) Regulations 2009 National Grid are proposing to reinforce the network by upgrading the pole mounted transformer on pole no 54 L6446 S1 P5, the existing poles and stays will be replaced. The works are taking place on privately owned land and access will be agreed locally with the land owner.
-
PRNO/21/00012/MNR Granted
Western Mail & Echo Pacific Business Park Pacific Road Splott Cardiff CF24 5HJ
DEMOLITION OF PURPOSE BUILT PRINT WORKS AND ASSOCIATED OFFICES. BESPOKE BUILDING NO LONGER OCCUPIED BY PRINTING PRESS / WORKS AND NOT SUITABLE FOR ADAPTATION.
-
PRNO/21/00010/MNR Decided
The Roath Park 170 City Road Roath Cardiff CF24 3JE
DEMOLITION OF FORMER THE ROATH PARK PUBLIC HOUSE
-
PRNO/21/00009/MNR Granted
St Albans RC Primary School Mona Place Tremorfa Cardiff CF24 2TG
DEMOLITION OF 1NO. SINGLE STOREY, SINGLE DEMOUNTABLE UNIT