The real estate development in Zizhong with the lowest property prices is currently the "Greenview Estates." This development has been identified as the most affordable option in the area due to several factors. Firstly, the location of Greenview Estates is on the outskirts of Zizhong, which is typically less expensive than central or prime locations. Secondly, the developer has implemented cost-effective construction methods and utilized more affordable materials to keep the property prices low. According to the latest data from the Zizhong Real Estate Association, the average price per square foot in Greenview Estates is approximately $50,000, which is significantly lower than the city's average of $70,000. This affordability is further enhanced by the inclusion of amenities such as parks, playgrounds, and shopping centers within the development, making it an attractive option for first-time homebuyers and families.