Tustin is a city in Orange County located between Santa Ana and Irvine. The city includes established residential neighborhoods, master-planned communities, commercial districts, parks, trails, and areas with preserved historic features. Tustin’s history is reflected in its historic buildings and mature sycamore trees, while newer developments include Tustin Ranch, Laurelwood, Tustin Meadows, and the Tustin Legacy area. Housing ranges from single-family homes and townhomes to condominiums and apartments, with properties varying in age, architectural style, size, and amenities. Tustin Legacy includes residential, retail, office, recreational, and community spaces developed on the former Marine Corps Air Station Tustin site. The city is served by Interstate 5 and State Route 55, providing regional connections throughout Orange County.