Cyngor Bro Morgannwg
Vale of Glamorgan Council

Reduce the housing density at the above sites and re-classify St Athan as a "Minor Rural Settlement" until such time as a dedicated rail link, suitable active travel infrastructure or high-frequency public transport other than rail is fully funded and scheduled for delivery.

Representation on the Vale of Glamorgan Deposit RLDP 2021–2036
Specific Policy/Site Objection:
• Policy SP4.4: Land at Church Farm, St Athan
• Policy SP4.5: Land to the West of St Athan
• Clive Road (Additional Allocation)
• Policy EMP2: MOD St Athan / Bro Tathan
Status: Unsound
1. Introduction
I wish to formally object to the allocation of the above sites and the broader designation of St
Athan as a "Primary Settlement" for high-density growth within the Replacement Local
Development Plan (RLDP). This allocation fails the Test of Soundness regarding Consistency
(with national climate goals) and Effectiveness (deliverability of infrastructure).
2. Failure of Sustainable Transport (Policy SP7 & SP10)
The RLDP identifies St Athan as a "Strategic Hub," yet it remains the only primary settlement in
the Vale of Glamorgan without a direct rail link. Relying on the "Active Travel" aspirations of
Policy SP10 is unrealistic for a community where the majority of residents commute to Cardiff,
Bridgend, or Barry.
The proposed density at the above sites will inevitably lead to an unsustainable increase in
private car journeys on the B4265, specifically at the Gileston Road junction and Weycock
Cross, which are already at or near capacity.
Concrete infrastructure is needed to be in place prior to any development of the land. Often
intentions of infrastructure are not progressed. In addition where infrastructure is not in place
prior to housing many commuters will become accustomed to travel by car and wont switch to
public transport. It is difficult to see how developments work with Future Wales: The National
Plan 2040
Active travel should look at linking key destinations and with the western vale being spread over
longer distances more effort should be given to linking population centres with separated
bicycle paths and wide accessible pavements. Shared bike / foot paths are inherently
dangerous not allowing the safe use of wheelchairs and prams and sufficient use for children
and dog walkers. Cycling should not have to stop at every intersection which creates visibility
black spots by the way they turn away from traffic.
With current planned housing and that of additional housing in the LDP creating over 1,000 new
homes and with each household having 1-2 cars per household this will add significant
additional numbers of journeys on already poor road infrastructure. The vale lacks sufficient
north / south routes pushing vehicles towards Weycock Cross in Barry which will have its own
traffic issues or via Cowbridge with small country lanes. I personally worked in Cowbridge
travelling from St Athan where buses would take over 1 hour 10 minutes and even then not
arriving in time to start work. In contrast car travel would be 10 minutes or cycle would be 20
minutes but over dangerous roads.
Travel to Barry for meetings at peak times can take over 50 minutes from St Athan with
significant delays leading to Weycock Cross and passed the secondary schools even before
developments in the RLDP or existing planning. Public transport gets caught in the same traffic
issues.
Access into St Athan is already dangerous from the war memorial with one near fatal accident
already having taken place since the ‘improvements’ to the junction. Proposals for additional
access from B4265 onto developed land would be on a hill with poor visibility and around a
blind bend. Currently there is poor visibility leaving St Athan due to the side by side two car exit
blocking views in both directions along with more visibility issues looking westward due to
traffic furniture and signage.
While Bro Tathan (Policy EMP2) provides jobs, there is no guarantee that the people moving
into local developments will work there. If they commute elsewhere, the RLDP fails its own
climate goals (Policy SP1) by creating a "commuter colony" rather than a sustainable
community.
Reference Policy CI3 (New Community Facilities). The proposed expansion of St Athan
Primary School lacks a guaranteed timeline for when these facilities will be operational relative
to house completions. New access to the school under existing planning is only ‘proposed’ and
existing access to the school via Rock Road is a poorly surfaced and narrow one way road but is
often ignored with traffic coming via Rectory Drive which has a ‘No entry except for access’
restriction but is not enforced causing large numbers of vehicles into residential areas not built
for this type of activity.
Speeding is already a great concern in the village with the current level of vehicle traffic with
little compliance with the 20mph speed limit and no enforcement.
3. Coalescence and Loss of Settlement Identity (Policy SSC1)
The scale of development proposed for Church Farm, in conjunction with Policy SP4.5 (Land
West of St Athan), threatens the distinct character of the village. The erosion of the "Strategic
Gap" between St Athan and Eglwys Brewis violates the principles of Policy SSC1 (Settlement
Boundaries). This "urban creep" creates a continuous sprawl that permanently destroys the
rural setting of the historic Church Farm and the village’s unique sense of place.
St Athan should no longer be thought of as a village but as a small town with infrastructure to
meet the growing demands of the population and lacks facilities that are given to surrounding
towns such as fire / ambulance and police stations.
If the jobs at the Enterprise Zone (Aston Martin, Bro Tathan) do not match the demographic of
the new residents, St Athan simply becomes a "dormitory" village, increasing the carbon
footprint as people drive to Cardiff or Bridgend for work. In addition people will travel to St Athan
from other areas should they be employed at the new commercial sites.
4. Infrastructure Lag and Healthcare Capacity (Policy CI3)
Under Policy CI3, development should only proceed where adequate community facilities exist
or can be provided. Current primary healthcare services in St Athan and nearby Llantwit Major
are already oversubscribed. The RLDP provides no "Triggers for Delivery" to ensure that new
medical and educational facilities will be operational prior to the occupation of the hundreds of
homes planned for the Church Farm site. This creates a significant risk to the wellbeing of both
new and existing residents. Access to both village GP services are on a part time basis. With
new dentist rules in Wales, this will increase the need for further travel around the area to meet
simple check ups. With no A&E facilities in the county St Athan often falls between Cardiff and
Bridgend hospitals and continued poor roads together with additional traffic gives greater
concern when emergencies happen.
5. Environmental and Biodiversity Impact (Policy SP5)
The Church Farm site consists of high-quality agricultural land and vital greenfield habitats.
While Policy SP5 mandates a "Net Benefit for Biodiversity," the total loss of soil permeability
and ancient hedgerow connectivity on a site of this scale cannot be mitigated by tokenistic
landscaping. Once this valuable land is developed it is irretrievably lost for current and future
generations. Currently there are red list species using the space like Yellowhammers and
Skylarks. In addition there has been a collapse of invertebrate bio-mass over the last 40 years
and personally seen since moving the area in 1980. Net Benefit for Biodiversity plans do not
address any of these local and national concerns.
Land to the west of St Athan (SP4.5) This site consists of Grade 2 (Good) or 3a (Excellent)
agricultural land. Under Planning Policy Wales (PPW) 12, such land should only be developed
if there is an "overriding need" and no lower-grade land is available. The Vale of Glamorgan
council has not sufficiently explored brownfield alternatives in the Barry Docks or the St Athan
Enterprise Zone. The increased light pollution and "urban glow" will impact the rural character of
the Western Vale.
The invertebrate charity Buglife shows that based on citizen science monitoring data, there has
been a 75% to 79% decline in the abundance of flying insects in Wales between 2004 and 2023.
Natural Resources Wales also reported
• 79% Decrease in Flying Insects (2004–2023): Data from the "Bugs Matter" survey,
which counts insect "splats" on vehicle number plates, recorded this 79% reduction in
Wales, with 2023 showing further declines from previous years.
• Specific Invertebrate Declines: Moths, which are key pollinators, have seen an average
decline of 43% in abundance since 1970.
• Widespread Biodiversity Loss: Welsh wildlife has decreased on average by 20% since
1994, and 18% of species in Wales are at risk of extinction.
• Habitats in Peril: Over the past 50 years, many insects have suffered declines of 65% to
70% in certain areas, particularly moths, butterflies, ladybirds, and ground beetles.
• Impact on Food Chain: Invertebrates that provide food for farmland birds have seen
declines of 50-80%.
The cumulative impact of hard-standing surfaces also raises serious concerns regarding
surface water runoff into the River Thaw catchment area. Significant surface flooding already
takes place across the western Vale spilling onto roads causing travel disruption.
An increase in hard surfaces also increases ambient temperatures compared to grassland,
woodland and other green spaces necessitating increased power use for cooling and
comfortable living temperatures. Building practices can help mitigate this but only where this is
incorporated into sustainable building rules.
Replacing green fields (which act as a natural sponge) with hundreds of roofs and driveways at
Church Farm (SP4.4) and Land West of St Athan (SP4.5) will create a "funnel effect."
Dwr Cymru Welsh Water has previously noted concerns regarding the St Athan Wastewater
Treatment Works. Proof is required that the current system can handle the RLDP's projected
f
low without increasing overflow events. Further development risks "Combined Sewer
Overflows" (CSOs) into local watercourses, which contradicts the Council’s Nature Emergency
declaration.
The Vale of Glamorgan Council requires a Sustainable Drainage Systems (SuDS) Approval
Body (SAB) review. Attenuation ponds are often poorly maintained and can fail during the "1-in
100-year" storm events which are becoming more frequent.
6. Conclusion
The allocation of the above site policies are unsound. It promotes car-dependent growth in a
rural location without the necessary infrastructure "trigger points" to protect the local
environment or the B4265 road network.
Proposed Remedy: Reduce the housing density at the above sites and re-classify St Athan as a
"Minor Rural Settlement" until such time as a dedicated rail link, suitable active travel
infrastructure or high-frequency public transport other than rail is fully funded and scheduled
for delivery.