Evidence of ancient settlement in the area includes a number of ringfort, enclosure and tower house sites in the townlands of Ballysteen, Beagh, Ballinvoher and Issane. Beagh Castle, an outpost fortification built in the 13th century by the FitzGerald family, is located close to Ballysteen village. Ballysteen House, an 18th-century country house, is reputedly built on the site of the former Ballysteen Castle. The Catholic church in Ballysteen, which dates to 1861, is in the Roman Catholic Diocese of Limerick. The ruins of a 15th- or 16th-century chapel and churchyard are nearby in Beagh townland. Ballysteen's Carnegie library (constructed c.1905) was restored in the early 21st century and is now a community and heritage centre.
↑Record of Monuments and Places as Established under Section 12 of the National Monuments (Amendment) Act 1994 - County Limerick. Dublin: National Monuments and Historic Properties Service. 1997.
↑Westropp, Thomas Johnson (1906). "The Ancient Castles of the County of Limerick (Central and South-Eastern Baronies)". Proceedings of the Royal Irish Academy: Archaeology, Culture, History, Literature. 26: 156. JSTOR25502742.
↑Westropp, Thomas Johnson (1904). "A Survey of the Ancient Churches in the County of Limerick". Proceedings of the Royal Irish Academy: Archaeology, Culture, History, Literature. 25: 388, 389. JSTOR25502727.