Nestled at the end of a serene cul-de-sac in the prestigious city of Walnut, this extraordinary single-family residence offers a unique blend of luxury, space, and endless possibilities. Boasting a spacious 3,873 square feet of living space, this home features 7 bedrooms and 5 bathrooms, providing ample room for families of all sizes. What truly sets this property apart is its massive 3.38-acre lot—one of the largest single-family residential lots in Walnut. The expansive grounds offer endless opportunities, whether you dream of creating a private oasis, building additional amenities, or exploring investment potential. A standout feature is the potential to build an Accessory Dwelling Unit (ADU), capitalizing on its popularity and versatility. Beyond that, the lot offers the incredible possibility of adding 3-5 more properties, making it an unmatched opportunity for expansion, multi-generational living, or lucrative development. This unique advantage sets this property apart from any others in the area. The home also includes a 3-car garage, perfect for families with multiple vehicles or those seeking additional storage space. Situated within the highly acclaimed Walnut Unified School District, this property is ideal for families prioritizing top-tier education. Plus, it's conveniently close to Walnut Ranch Park, complete with tennis courts, and provides easy access to Grand Avenue, where you'll find all your daily essentials, including supermarkets, dining, and shopping. The 60 Freeway is just minutes away, making commuting a breeze. Whether you're looking for a tranquil resort-style retreat or a savvy investment opportunity, this home delivers it all. With its unbeatable combination of size, location, and potential, this property is a rare find in Walnut. Don’t miss out on this once-in-a-lifetime opportunity—schedule your private showing today and envision the possibilities!