High-Performance Construction & Modern Homestead on 3.2 Acres in Culver! 14737 Upas Road features 4-6 bedrooms, 3.5 baths, and 4,500+ sq. ft. of living space. Built with superior energy efficiency in mind, featuring ICF concrete construction clear to the roof line, reflective attic insulation, and a fully waterproofed basement for ultra-low energy bills and lasting durability. Main floor highlights include hardwood floors, a ceramic tile kitchen, and a primary suite with a jetted tub. The lower level adds a large rec room, family room, full bath, and 2 extra bedrooms. Complete with an attached 3-car heated garage, serviced furnace, 3 fruit trees, 2 grapevines, and an optional chicken coop with chickens. Located just minutes from Lake Maxinkuckee-schedule a tour today!