Built as a defensive residence, the structure features a projecting tower at the centre of its southern wall, whilst chimney stacks rise from both the eastern and western gables. Though time has claimed the northern wall entirely, the remaining structure reveals fascinating architectural details; chamfered limestone frames the rectangular windows, and fireplaces can still be seen in the eastern gable at the first, second and third floor levels.

The castle's defensive features speak to the turbulent times in which it was built. A machicolation sits above the doorway at the top level, allowing defenders to drop projectiles on unwelcome visitors below. Three water spouts project from the top of the southern wall, serving both practical drainage needs and adding to the building's imposing appearance. The fortification wasn't limited to the tower house itself; remnants of a rectangular bawn wall once enclosed the castle, with outbuildings tucked into the northeastern corner and a gatehouse positioned centrally in the southern wall.

Military adaptations from later periods are evident in the splayed gunloops that pierce the walls, showing how the castle evolved to meet changing defensive needs as firearms became more prevalent in Irish warfare. These narrow openings allowed defenders to fire muskets whilst remaining protected behind the thick stone walls, a modification that likely dates from the 16th or 17th century when such features became standard in Irish fortifications.