Welcome to 470 E O St. And incredibly unique, fully rebuilt home offering modern construction with flexible living in the heart of Benicia's desirable east side. Rebuilt in 2017, this 4-bedroom, 4-bath residence spans approximately 2,280 sq ft on a generous 7,400 sq ft lot, delivering the peace of mind of newer construction with thoughtful design throughout. This versatile property features a multi-functional layout ideal for extended living or entertaining. The lower level offers 2 bedrooms, 2 full baths, a comfortable living space, full kitchen, and laundry area. Upstairs, you'll find an expansive family room with a built-in fireplace, an additional flex space (perfect for a dry bar or second laundry), plus 2 more bedrooms and 2 full baths. A private deck off the upper level adds to the home's appeal. What truly sets this property apart is its incredible outdoor space. The beautifully landscaped yard welcomes you with lush gardens, vibrant flowers, a charming fire pit area, and even chickens- creating a peaceful, homestead-inspired setting perfect for gatherings or quiet relaxation. Paver walkways, a covered BBQ area, and multiple storage sheds enhance both function and charm. Additional features include side-yard parking with room for multiple vehicles, RV or boat parking, and potential space for a future garage. Alley access adds convenience and flexibility. Ideally located just moments from downtown Benicia's shops, restaurants, and waterfront, this home also offers quick freeway accessperfect for commuters seeking both accessibility and lifestyle. A rare opportunity to own a newer-built home with character, versatility, and an exceptional outdoor environment in one of Benicia's most convenient locations.