Welcome to BLKHOUZ on 18th Street — where heritage meets modern coastal living. This brand-new Eastside Costa Mesa home blends timeless charm with master craftsmanship, offering 4 bedrooms, 4.5 baths, and 2,733 sq ft of thoughtfully designed space, including a fully equipped ADU. Just steps from 17th Street shops, Newport’s Back Bay, and prime beaches, the home features Hemlock siding, an iron Dutch door, and 18-foot cathedral ceilings with skylights. The chef’s kitchen boasts white oak cabinetry, Viking appliances, handmade tile, and a slate island with Taj Mahal quartz. The living room&#39's custom built-ins and volcanic stone fireplace create a warm, modern vibe flowing into a cozy California room. Step outside onto the beautiful hardwood deck accompanied by lush landscape, perfect for entertaining and enjoying sunsets by the beach-like fire pit. The luxurious primary suite includes dual walk-in closets, soaking tub, skylit shower, and spa-like finishes. Each bathroom offers unique designer touches. The ADU provides flexible living with a full kitchen, quartz counters, and chic main room. BLKHOUZ on 18th isn’t just a home — it’s a lifestyle rooted in the heart of Eastside Costa Mesa.