Poised on prime Sonoma County countryside 8373 Singing Hills Trl is the pinnacle of serenity and elegance. Originally part of Otto and Hansel (Mieth) Hagel's historic ranch, this estate offers panoramic views, walking trails, a tranquil pond stocked with fish, and a versatile two story barn perfect for creative pursuits or a possible event venue.The custom 4200 sqft residence exudes warmth and sophistication with oak floors, vaulted ceiling light filled interiors and grand stone fireplaces- all creating a timeless welcoming ambiance. Custom French doors in the living room open to a flagstone patio with a built-in wet bar and soothing fountain. A chic library/study with custom built-ins and woodland views provides a quiet retreat.Designed for entertaining, the chef's kitchen includes double ovens, a gas island cooktop, dual pantries and a charming breakfast nook. The main level primary suite is a true retreat, featuring a grand stone fireplace, sitting area, spa inspired bath, walk-in closet and private patio access. A breezeway leads to a three car garage and ADU/studio above-ideal for guests or a personal sanctuary. Located minutes from vibrant towns, this estate offers a rare combination of serene privacy and effortless daily living.