Guilford is a town of about 49.7 square miles on Long Island Sound in New Haven County, Connecticut, settled in 1639. It is known for its 7.7-acre Town Green ringed by shops and restaurants and for the Henry Whitfield State Museum, housed in a 1639 stone house. Villages include Guilford Center, North Guilford, Leete's Island, Sachem's Head, Nut Plains and Shell Beach.
Source: Redfin, three months ending August 2026, ZIP 06437. Market figures change every month; for a home-specific analysis, contact Matt.
Matt Nuzie of REMAX Right Choice was the #1 REMAX agent in Connecticut every year from 2017 through 2025, with more than 900 homes sold across Fairfield and New Haven Counties. Browse current Guilford listings below, or call or text Matt at (203) 913-3698 for a free market analysis of your home.