These buildings form three sides of a square opposite Clifford's Tower. The site was formally the
Bailey of the castle which stood between the rivers Ouse and Foss.
In the centre above stands the Debtors Prison which was completed in 1705 (strictly from the Tudor- Stuart period) using stone from the ruins of St Mary's Abbey. To the left is a building of 1780 which was originally conceived to extend the prison capacity and which later became the female prison. As new prisons elsewhere made the building redundant it was used to house the large collection of bygones assembled by Dr Kirk and known as the Kirk Collection. The two buildings have together subsequently become the renowned York Castle Museum
The Assize Court building, to the right above, was completed in 1777. Courts had always met in the Castle and it was therefore natural that the new court building would be completed next to the prisons. The building is still a court house to this day.