Welcome to 216 W 3rd Street, San Dimas—a rare duplex opportunity located in the highly desirable historic district. Built in 1928, this property offers a total of 1,444 sq. ft. of living space on a generous 6,908 sq. ft. lot, with plenty of potential for expansion/ building additional units. The front unit features 2 bedrooms, 2 bathrooms, a spacious living room, dining area, and a laundry room conveniently located off the kitchen. This unit is ready to be moved in !! It has been renovated with a new kitchen, new flooring, new paint, and new bathrooms. The back unit has been completely renovated with 1 bedroom and 1 bathroom. This is a potential income for the new owner. This back unit offers its own private entrance. Located within the Bonita Unified School District, this property is close to charming downtown San Dimas, shopping, dining, parks, and provides convenient access to the 210, 57, and 10 freeways. Whether you are an investor looking to expand your portfolio, a buyer seeking multi-generational living, or someone searching for a property with income potential, this home checks all the boxes. Don’t miss this versatile San Dimas gem with both character and opportunity!