In Port Saint Lucie, the RS-2 zoning designation typically refers to a Residential Single-Family zoning district. RS-2 zoning is intended for the development of single-family detached homes and is often characterized by its residential nature and the absence of commercial or industrial land 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.