Located in Walnut, 19941 Ralph St is situated within a highly regarded school district known for its strong reputation and consistent appeal among families, making it an excellent choice for buyers prioritizing education. The home is set in an established residential area with convenient access to supermarkets, banks, shopping centers, and dining options, supporting an efficient and practical daily lifestyle. The owner has prepared architectural plans for an approximately 700-square-foot ADU, offering a clear opportunity for future expansion, rental use, or multi-generational living while enhancing long-term flexibility and value. With its desirable school assignment and straightforward upside potential, this property is well suited for owner-occupants focused on stability, functionality, and lasting value.