This modern home, designed by XTEN Architecture, is set on a promontory and seems to float above the city. The 4,800-square-foot house has three bedrooms and 3 1/2 bathrooms. There are an additional 6,500 square feet of usable outdoor terraces, decks and gardens and hundreds of feet of electric glass walls that open to them: Push a button, the walls retract and the room is open to the outdoors. The house contains chiseled granite countertops, seamless quartz floors, rift oak and plaster walls, stainless-steel appliances and mirrored finishes. The outdoor dining area, built into the hillside, has tables and loungers constructed of natural driftwood, and an ornate chandelier hangs from a tree. The pool is made of mirrored-glass tiles, and there is a meditation-yoga garden.

All yours for $7.85 million.