The Vale of Glamorgan Highway Authority has raised concerns about a housing development outside the village of St Athan.
BDW Trading Ltd, a subsidiary of Barratt Redrow, filed plans with Vale of Glamorgan Council to build 232 homes at Church Farm in St Athan, which has been controversial in the local community.
The proposal also includes a food store that could be as large as 20,000 sq ft.
During the planning process, both the public and relevant council bodies are invited to either object or support the plans.
The Vale of Glamorgan Highway Authority objected to the proposal.
A letter sent to the council from the authority reads: “The current information and proposals fail to provide sufficient information to fully assess the highway and transportation impacts and fail to provide improvements which support local and national policies and legislation.
“The internal layout and parking levels have not been assessed in any detail as yet due to the fundamental issues highlighted.”
It continues: “Until such a time as the information is provided the highway authority would raise an objection to the proposals as they stand.”
Other “key issues” identified by the authority include the increase in pedestrians due to the development, especially as “the safety of pedestrians in the area is a longstanding issue with the highway authority”.
The lack of public transportation in the development plans and that “traffic surveys conducted have only been on one day and not a seven-day survey plus no speed survey has been conducted at the site entrance to confirm suitable visibility” are also raised as issues.
A spokesman for Barratt Redrow told the Local Democracy Reporting Service: “We are fully committed to ensuring the safety of both existing and future residents within the community and are disappointed by the Highway Authority’s response given the extensive discussions since 2022.
“The objection is largely concerned with design matters that can be addressed through further technical approvals.”
It continues: “While the response states that no public transport upgrades are included the scheme supports bus access and includes a contribution toward improved services and infrastructure in accordance with guidance from the Vale of Glamorgan.
“It also delivers pedestrian and transport enhancements, including a school link, a three-metre-wide footway/cycleway, and a new crossing on Gileston Road.
“We remain committed to working closely with the highway authority and local council to bring much needed new-homes to the region.”
The development plans are currently under consideration.

2026 sees biggest ever Barry Island 10K and new women’s course record
Daring to Dream releases powerful charity single to spark conversation on emotional health
RNLI Visitor Experience Secures Its Future with 10-Year Promenade Lease
Senedd committees: What are they and why are they so important?
Meet the new Welsh Government cabinet: Who’s in, and what are their roles?
Barry Island Protest to Highlight Sewage Crisis in Welsh Waters
Barry and Billericay find a new voice through song to unite Dementia Communities across the UK.
Barry Town Council welcomes new Mayor for 2026/27
First Minister appoints his Ministerial team
Bride Travels to Wedding by Train on the South Wales Metro
Officers continue to investigate Park Road incident
Sell-out Barry Island 10k returns this Sunday
Six Vale beaches receive yellow and blue seaside Award flags
Conservative MS thanks voters for their support as he returns to the Senedd
Cardiff Airport backs aviation degree with on-site student training
National award for local PR consultant
A surfboard shop in Penarth could be a new bar with "potential" for future restaurant use