Cwmgwili (Welsh pronunciationⓘ) is a country house set in its own grounds approximately 2.5 km (1.6 mi) northwest of Abergwili in Carmarthenshire, Wales.
Cwmgwili is a country house, probably built in the late sixteenth century by Charles Vaughan.
By the early eighteenth century it is thought to have belonged to Griffith Lloyd, who married Ann Vaughan in or after 1678 and died in 1714.
[1] The house is built on a sloping site beside the River Gwili and has an L-shaped plan.
There are panelled chimneys at the end, tall narrow windows and a large gabled stair tower.