Exciting Eastside Costa Mesa Opportunity! Discover the charm of this Eastside Costa Mesa property located on the desirable, tree-lined street of Walnut. This unique offering features a classic front cottage and a separate, newly built ADU, offering endless possibilities for living, renting, or investing. Main Cottage Highlights: Original hardwood floors that exude timeless character with 2 cozy bedrooms and 1 bathroom, large wrap-around yard for entertaining or relaxation and a separate laundry room inside off of the kitchen. Great 1-car garage for added convenience and a long driveway for extra parking. Newly Built ADU Features: 1 bedroom, 1 bathroom, and private entrance off the back alley. Modern luxury vinyl plank flooring and air conditioning, solar, and interior laundry in the ADU. A spacious grassy yard and a long driveway for ample parking. The properties are separated by a white vinyl fence, creating privacy. However, this can be easily removed to combine both spaces into a single-family home if desired. With a total of 1,484 square feet (944 sq. ft. main home + 540 sq. ft. ADU), this property is perfect for: A starter home with income potential by renting one unit, multigenerational living with separate spaces, an investment opportunity in a highly sought-after location. Don't miss out on this rare find in the heart of Eastside Costa Mesa! Floor plan located in the supplements.