The Argoed, Penallt, Monmouthshire, Wales, is a Victorian country house dating from the 1860s, with earlier origins from the late 16th and early 17th centuries.

In the 17th century the house was the home of the Proberts, local landowners, members of parliament and High Sheriffs of Monmouthshire.

[a][2] Richard Potter, Chairman of the Great Western Railway and father of Beatrice Webb, bought the house in 1865 and undertook extensive rebuilding.

[3] Beatrice Webb was a founder member of the Fabian Society and, in the later 19th and early 20th centuries, she entertained many prominent friends at the Argoed, including George Bernard Shaw.

"[4] The triangular plot has gardens which include wide gravel drives, formal lawns, terraces and ha-has which look out over the Wye valley.