Experience private outdoor living and expansive flex space at 440 Oswego Ct, a standout among homes for sale in Greenville SC. Positioned on a quiet cul-de-sac street in the Riverstone community along the Reedy River, this 2023 residence features an exceptional backyard retreat. The fully fenced yard offers a finished four-season sunroom, custom paver patio with a built-in fire pit, peaceful water feature, rock garden, full four-zone irrigation, 50 amp service panel for hot tub or outdoor sauna and whole house exterior lighting. Inside, the open 3,765-square-foot floor plan delivers six bedrooms, four full bathrooms, and remarkable versatility. The main level includes a dedicated office behind French doors, an open living room with a gas fireplace, a chef’s kitchen, and a private bedroom suite with a full bath that easily functions as a gym. Upstairs features five additional bedrooms, including a dedicated movie theater room with a snack bar setup, plus a second-floor laundry room. Riverstone amenities include a community pool, clubhouse, fitness center, tennis and pickleball courts, and a two-mile river trail. Located in the Greenville County School District, daily commutes are effortless: 6 minutes from Bridgeway Station, 6 minutes from Downtown Simpsonville, and 15 minutes from Downtown Greenville. With massive square footage, custom outdoor upgrades, and neighborhood recreation, this turnkey property delivers substantial value in the Upstate market.