The Castle was originally built in 1928 to function as a sorority. AIM House acquired The Castle in 2008 and it has since functioned as the primary residence for participants in our program. Currently the building functions as housing for male identifying participants. AIM House has worked to create a safe home for LGBTQIA+ participants.

The Castle has 9 rooms, 27 beds, a commercial kitchen that serves breakfast lunch and dinner all week, a spacious common room, offices for staff, group therapy rooms, football, pool tables, and more.