Lexington Square is an established commercial and business development in Port St. Lucie, located near South U.S. Highway 1 and Heritage Drive. St. Lucie County records identify Lexington Square as an officially recorded plat, while properties within the development are primarily used for commercial purposes, including office, warehouse, automotive, retail, and service-oriented businesses. plats.stlucieclerk.gov The area includes both individually owned commercial parcels and condominium-style commercial units, with the Lexington Square Condominium Association classified as a commercial condominium association. Florida HOA Its location near the U.S. 1 corridor provides convenient access and visibility for businesses serving Port St. Lucie and the surrounding Treasure Coast, while nearby residential neighborhoods, shopping, restaurants, and everyday services contribute to steady local activity. With its established commercial setting, variety of property types, and accessible location along one of the area’s major north-south routes, Lexington Square offers a practical environment for professional, retail, warehouse, automotive, and service-related uses. Click on a listing to view the property details, photos and agent comments. If you would like to change or expand your search criteria, go back to the main Port Saint Lucie FL Real Estate page, or try using our Advanced Search.