289 23rd St.: Santa Barbara-Inspired Coastal Retreat in East Side, Costa Mesa Welcome to 289 23rd Street-a beautifully appointed Santa Barbara-style residence blending timeless design with modern functionality. This thoughtfully upgraded home offers an exceptional indoor-outdoor lifestyle with refined finishes and an open-concept floor plan ideal for entertaining. A dramatic entry begins with a custom-carved Santa Barbara-style door, leading into interiors finished with wide-plank travertine flooring, oversized doors, soaring ceilings, recessed lighting, and three fireplaces that add warmth and architectural character throughout. The chef's kitchen serves as a striking centerpiece with large island featuring custom cabinetry, premium appliances, and designer countertops with a full-height backsplash-designed for both everyday living and elevated entertaining. The expansive layout includes four spacious bedrooms plus a dedicated office. The primary suite offers a private retreat, complete with a custom walk-in closet with built-ins, a spa-inspired bath with jacuzzi tub, walk-in shower, and an additional sitting area or in-suite office. Outdoor living is equally impressive, designed for both relaxation and hosting. The property features expansive porcelain tile hardscaping, integrated lighting, a resort-style outdoor kitchen with built-in BBQ, stovetop, and refrigerator, a cozy front yard fire pit, and a private backyard retreat with an in-ground hot tub. A detached casita/pool house with its own half bath provides flexible space for guests, a studio, or additional workspace. Additional highlights include: o Oversized garage with custom doors, built-ins, and epoxy flooring o Driveway parking for up to six vehicles o Two-zone HVAC system o Solar power system o 220V EV charging o CAT wiring throughout o Dedicated laundry room with both gas and electric hookups o Post-tension slab construction This home seamlessly combines craftsmanship, technology, and comfort in one of East Side Costa Mesa's most desirable??????????? neighborhoods.