Tythegston is a conservation area village located close to Cardiff and Swansea on the south coast of Bridgend, Wales. It is home to Tythegston Court, a Grade II listed manor house at the centre of the 1,200 acre Tythegston Estate which is designated at Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales. …Tythegston is a conservation area village located close to Cardiff and Swansea on the south coast of Bridgend, Wales. It is home to Tythegston Court, a Grade II listed manor house at the centre of the 1,200 acre Tythegston Estate which is designated at Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales. The estate has been owned by the Knight family for some 350 years and operates as a farming and property enterprise, with an industrial estate, as well as hosting green energy and food production. The seaside town of Porthcawl, with its numerous beaches is within 3 miles, as is Bridgend inter-city rail station. The village covers an area of 2,871 acres. It is part of the community of Merthyr Mawr.