The median sales price for homes in Cold Spring Harbor NY for Aug 11 to Oct 11 was $1,250,000 based on 1 home sales. Compared to the same period one year ago, the median home sales price increased 40.5%, or $360,500, and the number of home sales decreased 50%. There are currently 29 resale and new homes in Cold Spring Harbor on Trulia, including 3 open houses. The average listing price for homes for sale in Cold Spring Harbor NY was $1,642,370 for the week ending Feb 01, which represents an increase of 3%, or $48,241, compared to the prior week.