Are you thinking about buying a new Sunshine Homes manufactured home, modular home, or mobile home in the state of South Carolina? South Carolina is located in the eastern part of the United States, and has a rainy climate, with moderate temperatures. The manufactured homes that are built for the state of South Carolina are constructed with the climate in mind, and a focus on minimal long-term maintenance. South Carolina borders Georgia and North Carolina. As a rule of thumb, a manufactured or modular home built in South Carolina will be significantly less expensive than a site-built home. Although, these prices may vary in metropolitan areas like Columbia and Charleston, where the cost of site improvements and the cost of land may be higher.