Welcome to 811 G St, Antioch, CA 94509 — a rare and beautifully maintained duplex offering exceptional versatility, modern upgrades, and an unbeatable location. This impressive property features two spacious units designed for both comfort and style. The first-floor residence boasts 4 generously sized bedrooms and 2 full bathrooms, complemented by a brand-new, thoughtfully designed kitchen and a dedicated laundry area—perfect for modern living and effortless entertaining. Lower level, Is the second unit offers a well-appointed 3-bedroom, 1-bath layout complete with its own full kitchen and private laundry, creating an ideal setup for extended family, rental income, or multi-generational living. Both units showcase fresh updates throughout, including newly installed carpet and a clean, move-in-ready finish that reflects pride of ownership. With two separate PG&E meters, this property delivers both convenience and investment potential. Perfectly positioned near Highway 4, this home provides easy commuter access while being just minutes from Costco, local schools, shopping, and the beloved Celia’s restaurant. Whether you’re an investor seeking strong rental opportunities or a homeowner looking for flexibility and luxury, this property checks every box. A true gem in a prime Antioch location—don’t miss the opportunity to make it yours.