11581 Arroyo Avenue is an expanded & remodeled 6,754sf single-level estate on nearly an acre in the hills of North Tustin. Completed in 2012, it blends timeless architecture with modern design, featuring soaring ceilings, travertine floors, wood-beam accents & walls of glass that flood interiors with natural light. A garden-view office with French doors & formal living & dining rooms offer inviting spaces for work & entertaining. The chef’s kitchen showcases Sub-Zero & Wolf appliances, custom cabinetry, grand island & a Dutch door opening to the resort-style backyard. The primary suite is a private haven with sitting room, fireplace, walk-in closets & spa-like bath, while all secondary bedrooms are en-suite. Bonus & game rooms expand living space with options for entertaining, multi-generational living, or ADU conversion. Outdoors, enjoy a pool & spa, outdoor kitchen, cabana, fireplace, putting green & park-like lawns. A 3-car garage & motor court for 15 complete this gated compound.