Welcome to the 24-hour guard-gated community of Altair, This rarely available Callisto floor plan mansion is the largest floor plan of the Estrella Collection by Toll brothers.Located in a 9795 SQFT huge lot, the house hosts 5 bedrooms and 5.5 bathrooms 3-CAR Garages including Master Resort Style retreat, a huge upstairs loft, a full kitchen with an over-sized island and an upgraded prep kitchen, guest suite and an additional office downstairs. A charming covered entry leads you into the inviting foyer which offers glimpses of the dual grand spiral staircase. Indulge yourself in the well-appointed master suite with a spacious retreat and walk-in closet . the master bathroom offers double vanities, a large glass door shower, a modern soaking tub and huge walk-in closet.Ensuite bathrooms in every secondary bedrooms.The estate has gorgeous laminate wood flooring throughout the house even extended to all the closets and stairways. Expansive 10’ x 24’ glass stacking doors allows for seamless indoor/outdoor living. The yard is perfect for relaxing or entertaining with a large California room, beautiful water fountain, Lots of trees and lush vegetation. A private entertainer’s cave complete the atmosphere of excellence that distinguishes this property from the rest of the neighborhood.Resort-Inspired Altair community amenities include a Huge Private Clubhouse, Junior Olympic swimming pools, Jacuzzi, Tennis Courts, Sport Court and Kids-playing area. Walking distance to the award-winning Irvine Unified Schools, Great Park, Irvine Spectrum, Woodbury Shopping Center etc. This is the perfect property you may call home.