Extensively upgraded detached home with a spacious, beautifully designed backyard in Irvine's desirable Pavilion Park neighborhood of Great Park! Located on a quiet interior street away from busy roads, this bright residence features an open-concept floor plan, soaring two-story entry, designer upgrades, and a private driveway. The dramatic two-story foyer showcases a dazzling chandelier and elegant staircase. Upgraded LVT flooring extends throughout the main level, connecting the open living, dining, and kitchen areas. Large windows provide abundant natural light and views of surrounding greenery. The family room features a striking stacked-stone fireplace accent wall and four recessed lights. Two designer chandeliers add elegance to the home. The upgraded kitchen offers a spacious center island with quartz countertops, designer tile backsplash, white cabinetry, stainless steel appliances, built-in double ovens, and decorative pendant lights above the island. The island provides seating for casual dining and entertaining. The main-level powder room features an upgraded vanity and mirror. Upstairs, three bedrooms include a spacious primary suite with beautiful greenery views and a window-side sitting area. The primary bathroom features dual vanities, a soaking tub, and a separate glass-enclosed shower. The remodeled walk-in closet offers customized storage. The soaring entry area presents potential for a future loft or home office, subject to required approvals. The large, fully designed backyard is ideal for outdoor entertaining, featuring a pergola-covered patio, built-in BBQ island with bar seating, landscape lighting, artificial turf, decorative gravel, and finished hardscape. Mature greenery surrounds the outdoor dining and lounge areas, creating a private, inviting retreat. Additional upgrades include a new water heater, durable epoxy garage flooring, and an electric vehicle charging outlet. Enjoy access to Great Park community amenities, including swimming pools, parks, playgrounds, sports courts, and walking trails. Conveniently located near Beacon Park K-8 School and Portola High School within the Irvine Unified School District, this extensively upgraded detached home offers exceptional indoor-outdoor living in a peaceful Pavilion Park setting.