Tucked away on a quiet street in highly coveted Eastside Costa Mesa, this custom, newly updated attached ADU offers privacy, luxury, and modern coastal living. Integrated as part of a fully remodeled main house, this secondary residence features its own private entrance and dedicated municipal address for complete independence. Inside, the open-concept layout features a sleek, modern kitchen with brand-new appliances, designer fixtures, and custom hardware. Thoughtfully updated throughout, the unit includes dual-pane windows, recessed LED lighting, new central HVAC, a tankless water heater, and dedicated in-unit laundry. Outside, enjoy shared access to a resort-inspired backyard featuring a pool, spa, curated hardscaping, and an expansive covered patio setting to relax outdoors. Enjoy quiet coastal living with effortless access to the Back Bay, local shops, dining, beaches, and the best of Eastside Costa Mesa.
Listing provided courtesy of Adam Ataya of The Oppenheim Group. Last updated 2026-10-24 08:18:16.000000. Listing information © 2026 CRMLS.