What is recorded here

Carstown Castle vanished into Carstown House, its stones perhaps reborn in outbuildings rather than lost to ruin. Two armorial plaques dated 1612 still sit embedded in the seventeenth-century core, marking the place where memory and masonry collided. The castle did not disappear so much as change shape, carrying its identity into a newer building while preserving enough of its own skin to be recognised.

The fabric of Carstown Castle was reputedly incorporated in outbuildings of Carstown House (Leslie 1908, 57; Tempest 1943, 221), but this cannot be confirmed. Two armorial plaques (LH021-046003- and LH021-046004-) dated 1612 remain in their original positions in the core of seventeenth-century house (See also LH021-046002-). The above description is derived from both the published 'Archaeological Inventory of County Louth' (Dublin: Stationery Office, 1986) and the 'Archaeological Survey of County Louth' (Dublin: Stationery Office, 1991). In certain instances the entries have been revised and updated in the light of recent research. Date of upload: 17 July 2007

Carstown Castle is associated with the Leslie family, as suggested by armorial evidence, though the exact date of construction or occupation remains uncertain. Its importance lies in its historical connection to local landholding families and its possible reuse in later 19th-century estate buildings.

The monument record does not grant public access. Check the route and ask the landowner before entering private land.