Experience the best of both worlds – historic charm coupled with modern comfort at this well-maintained vintage 2bd/1ba Eastside Costa Mesa gem plus a separate 1bd unit that can be used as a home office, guest house, or steady flow of income. Built in 1920 this rare historical duplex offers a multitude of uses for a future homeowner! Including a 659 sqft 3 car garage that can be converted into a future ADU. Incredible location across from scenic Lindbergh Park, with mountain views on a clear day! Enjoy the front yard with a gated picket fence while lounging on your front porch entering inside through your Dutch-style door to an open floor plan adorned with beautiful hardwood floors, and notice the timeless crown molding throughout. The living room is flooded with natural light and has a 6ft walled patio that offers that coastal indoor-outdoor lifestyle. The remodeled kitchen opens to the dining room with a breakfast bar. Your primary bedroom is light and bright from the sliding glass doors to your serene space for relaxation, offering mirrored wardrobe closet doors, and an updated bathroom, plus both homes have dedicated laundry inside. Back 1bd home features a nice open layout with French doors to a private covered patio, great for entertaining and taking in the coastal breeze. This large R2 lot allows for diverse usage options. Each unit has separate gas & electric utilities for added ease and efficiency. Enjoy all the Eastside Costa Mesa has to offer with a walk to Bay Bay, or our local coffee shop while enjoying a diverse selection of local eateries.