Prospect New Town is a New Urbanist housing development located on the southern edge of the city of Longmont in Boulder County, Colorado in the United States. The first full-scale new urbanist new development in Colorado, it was developed starting in the mid-1990s by Kiki Wallace and designed by the firm of Duany Plater Zyberk & Company, who also designed the new urbanist communities of Seaside, Florida and Kentlands in Gaithersburg, Maryland. As of 2009, the project is in its sixth phase of development.