These architectural designs represent layouts for residential structures containing two separate living units within a single building, each unit featuring three bedrooms and access to a two-car garage. Such designs are commonly sought for maximizing land usage and providing housing options for multiple families or tenants. They delineate the spatial arrangement, dimensions, and features of each dwelling and the shared or separate garage facilities.
The increasing demand for cost-effective housing solutions and efficient land utilization underscores the significance of these designs. They offer potential benefits such as rental income opportunities for homeowners, shared property maintenance costs, and accommodation for extended families while maintaining a degree of privacy. Historically, these types of plans have evolved in response to urbanization and the need for diverse housing options within limited spaces.