320 Chateau Rive Large studio in Chateau Rive apartments. Saint Mary School, established in the late 19th century, served as an education institution in the community. By the early 21st century, as enrollment declined and the maintenance of the building was more challenging, the school closed. The historic structure was then transformed into Chateau Rive apartments, preserving the architectural integrity and the historical significance of the original school while modernizing the living spaces. The building now serves a new purpose in the community. Some units have Hudson River views. Studio, one, two and three bedroom when available. Unique designs. Elevator building, common laundry. $20.00 non-refundable fee per occupant, application required. Pets with approval. Open parking areas. Close to the Inn and Spa and Apropos restaurant. Metro-North, Riverfront Green park, Paramount Center add to the local attraction.