Dow Corning, Cardiff Road, Barry Data via plota.co.uk

2026/00481/HAZ - Hazardous Substances application Awaiting Consultation Responses

Proposal

Changes in the substances stored on site and the quantities present within existing storage infrastructure. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 Jun 2026
✓
Validated
17 Jul 2026
Decision
Target date was 11 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 104.

The consultation period closed on 10 Aug 2026.

Documents 24

Consultation & comments 12

PDF redacted HSE Consult Response Consultee Response · 22 Oct 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 16 Oct 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 21 Sept 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 17 Sept 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 17 Aug 2026 View ↗
PDF Health and Safety Executive: Holding Response Consultee Response · 5 Aug 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 5 Aug 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 5 Aug 2026 View ↗
PDF NRW Consult Response Consultee Response · 30 Jul 2026 View ↗
PDF Commenter’s name hidden Show Neighbour Response · 28 Jul 2026 View ↗
PDF Response from SW Fire and Rescue Consultee Response · 21 Jul 2026 View ↗ PDF Email from National Grid Consultee Response · 21 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 2

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 ↗
Also on the record
Radon affected area, class 4.
Not affected
No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.

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Important details

Council
Glamorgan
Application type
Hazardous Substances application
Received
29 Jun 2026
Validated
17 Jul 2026
Ward
Cadoc
Parish
Barry Town Council
Case officer
Show
Target decision
11 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Dow Silicones Uk Ltd

Decision outlook

Day 104, past the statutory target. 76% of commercial premises in Glamorgan are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Oct 2026.

Day 10448 days past the 56-day target
43%decided within 8 weeks
96%approved
59decided in the last year

Plota live figures for commercial premises decided by Glamorgan in the last twelve months, from validation. Glamorgan decision record →

Public comments

6comments received

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
10 Aug 2026