They play their games at Mount Field which is situated in the town itself.

The club's most successful periods were in the 1970s and 1980s when they won numerous Montgomeryshire Amateur League championships.

In 2014–15, the first team won the Mid Wales League and the Montgomeryshire Challenge Cup, both for the first time in the club's history.

Llanfair won the 2018–19 Mid Wales Football League to gain promotion to the newly created second tier FAW Championship North & Mid.

Llanfair now play in the Ardal Leagues North East.