51°53′53″N 4°20′24″W / 51.898°N 4.340°W Llannewydd or Newchurch is a parish in Carmarthenshire, Wales. It is 3 miles (5 km) north of Carmarthen on the banks of the Gwili. The church was rebuilt in 1829.[1] It is in the community of Newchurch and Merthyr.