DevelopmentNew YorkNews Joint Venture to Develop 120,000-Square-Foot Retail Center in New York by Katie Sloan April 19, 2017 Chappaqua, N.Y. — A joint venture between The Grossman Companies and Summit Development is set to break ground on Chappaqua Crossing, a 120,000-square-foot shopping center located in Chappaqua, New York. Continue Reading April 19, 2017 0 FacebookTwitterLinkedinEmail