Discover your dream home in the heart of Mission Viejo! This beautifully remodeled, single-level residence sits on a large, private lot in the sought-after Castille neighborhood (New Castille, Central CA2). With 4 bedrooms and 2 bathrooms across 1,640 sq ft of elegant living space, this home blends comfort and style from top to bottom. Step inside to soaring ceilings, crown molding, recessed lighting and a whole-house fan. The spacious living room features a custom fireplace and flows seamlessly into a chef’s kitchen equipped with newer cabinetry, quartz countertops, stainless steel appliances, a stylish tile & cut-glass backsplash and an island perfect for casual dining or entertaining. Dual-pane windows and sliding doors open to reveal a backyard oasis boasting low-maintenance artificial turf, a custom fire pit, and ample room for outdoor entertaining. Other upgrades include vinyl plank flooring throughout, PEX re-piping, epoxy-floored 2-car attached garage with natural light, plus enhanced privacy and lush landscaping both front and rear. With its prime location, enjoy easy access to Lake Mission Viejo, local parks, shopping, and top-rated schools: Castille Elementary, Newhart Middle, and Capistrano Valley High. This gem represents refined single-story living in one of Mission Viejo’s most desirable settings.