Private. Modern. Designed for the Way You Live. Set on just over an acre in one of the area's lowest tax pockets, 9120 Cleveland offers rare space and privacy with only one immediate neighbor and long-term land leases protecting the open surroundings. You're minutes from Arlington Park, schools, shopping, and the Gage Canal trail, yet it feels like your own retreat. Inside, the home is fully modernized with warm wood tones and clean finishes that feel elevated but comfortable. Bifold doors create true indoor-outdoor living, opening the main living space to a covered California patio complete with recessed lighting, heaters, and fans. Perfect for year-round gatherings. The kitchen was built for entertaining, featuring a Verona range, matching built-in refrigerator and freezer, powered roll-out pantry, granite countertops, and wet bar. Every room is sound-deadened, wired for HDMI, and enhanced with LED lighting, R19 insulation, heat-resistant windows, automated blinds, and a whole house fan for efficiency and comfort. Upstairs, the primary suite feels like a private retreat with its own spa-inspired bathroom featuring a four-head shower and sauna, a true at-home wellness experience. The attached ADU has its own private entrance and separate AC system, along with a kitchenette, laundry, and full bath; ideal for multigenerational living, guests, or income potential while maintaining independence. Outside, the resort-style backyard includes a fully lit pool with dual pumps and fountains, heated spa, wood-burning and gas fireplaces, and app-controlled irrigation and landscape lighting. The pull-through garage features epoxy flooring and custom cabinetry, and there is space designated for a future RV garage, offering even more flexibility. This is more than upgraded, it's a private estate designed for comfort, entertaining, and long-term versatility.