Rare Single-Story Estate with Detached Casita & Bonus Room. Located in the gated Vellano community, this beautifully designed estate offers a rare combination of a detached casita and a private second-floor bonus room—ideal for a home office, media room, game room, or entertaining. The thoughtfully designed floor plan features formal living and dining rooms, and a well-appointed kitchen that opens seamlessly to the main living areas. The private primary suite offers direct backyard access, while each secondary bedroom includes its own en-suite bathroom. Conveniently located near Vellano Country Club, award-winning schools, shopping, dining, and major freeways, this is a rare opportunity to own one of Chino Hills’ most desirable homes.