1720s – Castle-leslie, Glaslough, Co. Monaghan Described by Evelyn Shirley in “The History of the County of Monaghan”, published in 1879, as a brick house added to an earlier castle of Sir Thomas Ridgeway.
1780s – Farmyard, Castle Leslie, Glaslough, Co. Monaghan One of two farmyard complexes on the Castle Leslie estate, the other still a functional farmyard. Now converted into holiday lets.
1812 – Castle Leslie Gate Lodge, Glaslough, Co. Monaghan Architect: John Nash Appealing gothick treatment for a gate lodge to the main castle. Unusual in that the main house is in a Scottish baronial style.
1812 – Castle Leslie Gothic Gateway, Glaslough, Co. Monaghan Architect: John Nash Simple yet elegant design leading to the long avenue to the castle. Now unused, the gates themselves have fallen into disrepair.
1840s – Stewards House, Castle Leslie, Glaslough, Co. Monaghan A cutstone house, recently renovated, and formerly the game keepers house, located in the heart of the Castle Leslie Estate.
1870 – Castle Leslie, Glaslough, Co. Monaghan Architect: Lanyon, Lynn and Lanyon Castle Leslie stands on the site of an earlier castle and was designed by Charles Lanyon and W.H.
1875 – Lodge, Castle Leslie, Glaslough, Co. Monaghan Architect: Charles Lanyon At the entrance to the Leslie Demense from the village, this substantial stone building has been used as a hotel,