Create an Account - Increase your productivity, customize your experience, and engage in information you care about.
Welcome to the Town of New Castle Web site. Whether you are one of our many long-time residents, have just moved in or you are visiting the Town, there is something for everyone in the hamlets of Chappaqua and Millwood.
Check out interesting highlights about the Town of New Castle's history.
View the census and statistic information provided by the Planning Department.
Browse through a collection of must visit sites in the community.