Beautifully designed by AMK Architects and constructed by SOCO Builders in 2020, this stunning single level home is a rare opportunity in Eastside Costa Mesa and located in sought after Mariners school district. Situated on an over 8,500 sqft. lot, this property consists of a 2,453 sqft. 4 bed, 4 bath main house and a legally permitted 615 sqft. 1 bed, 1 bath casita with private entrance that generates substantial annual income. A picket fence and Dutch door welcome you to the warm and inviting main house great room with vaulted ceilings, hardwood floors, and an abundance of natural light. The floor plan's open concept, featuring cornerless La Cantina doors, flows seamlessly from indoor to outdoor living. Perfect for entertaining, the chef's kitchen features vaulted ceilings, an expansive island, Thermador appliances, double oven range, large walk-in butler's pantry, and dry bar complete with wine and beverage refrigerators. The backyard is an entertainer's dream with a saltwater spool (small pool), outdoor fireplace and plenty of space for dining al fresco. All bedrooms feature high ceilings and custom designer drapery. The master suite includes a spacious walk-in closet, doors that open to the backyard, a luxurious master bathroom with soaking tub, shower, and dual vanities with marble countertops. Other highlights include laundry room with desk, multi-room and outdoor Sonos entertainment system, dual-zoned climate-control system, owned solar with wireless monitoring, electric vehicle charging station, substantial attic storage above the garage, and built-in custom cabinetry throughout. The newly constructed ADU, which could be used as a space for guests, a home office, or rental income, has a private entrance and features vaulted ceilings, a kitchen with stainless steel appliances, laundry room, air conditioning and private courtyard. This home is located in the award-winning Newport-Mesa school district and is minutes from the Back Bay and 17th street with all the best dining and shopping. Welcome home!