Celsa Manufacturing Uk Ltd Tremorfa Works Seawall Road Splott Cardiff CF24 5TH Data via plota.co.uk

26/01479/CLPUD - Cert of Lawfulness Proposed (s192) Approved
Commercial & major worksUtility infrastructureCommercial premises

Proposal

Infilling of furnace fire pits and cooling beds within the existing buildings Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
17 Jul 2026
✓
Validated
21 Jul 2026
✓
Approved
29 Jul 2026

Approved on 29 Jul 2026 · Delegated to Group Leader · Last checked 6 Aug 2026

Documents 4

Decision & officer reports 1

PDF CLPUD - AGREED Decision · 29 Jul 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 17 Jul 2026 View ↗

Other documents 2

PDF OFFICER'S RECOMMENDATION Report · 29 Jul 2026 View ↗ PDF COVER LETTER Supporting Documents · 17 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 1

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Not affected
No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area235 m² (2,530 sq ft)
Energy ratingD (asset rating 80)
UseB1 Offices and Workshop businesses
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in February 2015, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

22 Jul 2026Pending

Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

Hazardous Substance consent for the production of steel via the electric arc fur...

26/01536/HSC

Nearby new applications

22 Jul 2026Pending

Tremorfa Works Seawall Road Splott Cardiff CF24 5TH

Hazardous Substance consent for the production of steel via the electric arc fur...

26/01536/HSC
17 Jul 2026Decided

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

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

26/01480/DOC

Important details

Council
Cardiff
Application type
Cert of Lawfulness Proposed (s192)
Postcode
CF24 5TH
Received
17 Jul 2026
Validated
21 Jul 2026
Ward
SPLOTT
Case officer
Show
Decision
Permission Granted
Decision date
29 Jul 2026
Decision level
Delegated to Group Leader
Applicant
Show
Agent
Boyer

How this decision compares

Decided in 8 days from validation, 44 days faster than Cardiff's median of 52 for commercial and major works. Approved, as 95% of commercial and major works here are.

57%decided within 8 weeks
95%approved
8%go to committee

Plota live figures for commercial and major works decided by Cardiff in the last twelve months, from validation. Cardiff decision record →

Public comments

No public comments yet.

Last counted 6 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15088883
Planning Portal ref
PP-15088883
Env. assessment
No

Historical activity at this location

11 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Erection of lightweight aluminium framed building on site of demolished 6 bay industrial…
25/01857/FUL
2024 Approved
Erection of lightweight aluminium framed building on site of demolished 6 bay industrial…
24/02739/FUL
2024 Approved
Erection of lightweight aluminium framed building on site of demolished 6 bay industrial…
24/01876/FUL
2023 Approved
Erection of lightweight aluminium framed building on site of demolished 6 bay industrial…
23/02264/FUL
Within ~100m

Nearby activity

2025
Former Pengam Moors Social Club Seawall Road Tremorfa Cardiff CF24 5TH
Construction of 8no. Industrial start up units and associated external works. (Approved 0…
25/02074/VAR
2025 Approved
Unit 6 Former Pengam Moors Social Club Seawall Road Splott Cardiff CF24 5TH
Change of Class use from B1 (c) to B2 in order facilitate setting up of a Mot testing sta…
25/00162/FUL
2022 Approved
Celsa Manufacturing UK Rover Way Pengam Cardiff CF24 5TH
SCREENING OPINION FOR PROPOSAL FOR A NEW METAL SHREDDER AND RELATED WORKS
SC/22/00003/MJR
2020 Approved
Land At Seawall Road Splott Cardiff CF24 5PH
DEVELOPMENT OF A NEW SINGLE INDUSTRIAL UNIT WITH LARGE WAREHOUSE FLOOR
20/02699/MJR
2019 Approved
Celsa Manufacturing UK Seawall Road Tremorfa Caerdydd CF24 5TH
SCREENING OPINION - PROPOSED EXTENSION OF EXISTING BUILDINGTO HOUSE NEW REHEAT FURNACE, N…
SC/19/00008/MJR
2019 Approved
Proposed Asphalt Plant At Celsa Manufacturing UK Ltd Tremorfa Works 82 Seawall Road Tremorfa Cardiff CF24 5TH
CONSTRUCTION OF AN ASPHALT PLANT AT CELSA STEEL WORKS
SC/19/00001/MJR
2016 Refused
1 WILLOWS AVENUE, TREMORFA, CARDIFF, CF24 2ST
PROPOSED TWO STOREY EXTENSION
16/00636/DCH

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.