Overlook, also known as the Burrell Mansion, is a historic home located at Little Falls in Herkimer County, New York. It was designed by architect Archimedes Russell (1840 - 1915) and built around 1889 for industrialist and inventor David H. Burrell (1841-1919). It is a three-story, asymmetrical masonry building. It features three full height towers, two rounded with conical roofs and one polygonal. Also on the property is a contributing carriage house and caretaker's cottage. It currently serves as a short-term rental residence.
It was listed on the National Register of Historic Places in 2009.