Dutch Colonial is a style of domestic architecture, primarily characterized by gambrel roofs having curved eaves along the length of the house. Modern versions built in the early 20th century are more accurately referred to as "Dutch Colonial Revival," a subtype of the Colonial Revival style.
The modern use of the term is to indicate a broad gambrel roof with flaring eaves that extend over the long sides, resembling a barn in construction. The early houses built by settlers were often a single room, with additions added to either end (or short side) and very often a porch along both long sides. Typically, walls were made of stone and a chimney was located on one or both ends. Common were double-hung sash windows with outward swinging wood shutters and a central double Dutch door.
Settlers of the Dutch colonies in New York, Delaware, New Jersey, and western Connecticut built these homes in ways familiar to the regions of Europe from which they came, like the Low Countries, the Palatine parts of Germany, and Huguenot regions of France. Used for its modern meaning of "gambrel-roofed house", the term does not reflect the fact that housing styles in Dutch-founded communities in New York evolved over time. In the Hudson Valley, for example, the use of brick, or brick and stone is perhaps more characteristic of Dutch Colonial houses than is their use of a gambrel roof. In Albany and Ulster Counties, frame houses were almost unknown before 1776, while in Dutchess and Westchester Counties, the presence of a greater proportion of settlers with English roots popularised more construction of wood-frame houses. After a period of log cabin and bank-dugout construction, the use of the inverted "V" roof shape was common. The gambrel roof was used later, predominantly between 1725 and 1775, although examples can be found from as early as 1705. The general rule before 1776 was to build houses that were only one-and-a-half stories high, except in Albany, where there were a greater proportion of two-story houses. Fine examples of these houses can be found today, like those in the Huguenot Street Historic District of New Paltz, New York.