Nestled into the coveted flats of the Del Mesa neighborhood in Kentfield, this exceptional, Tuscan-inspired estate blends timeless European design with modern luxury. Set on over an acre, the estate offers 6BD/6.5BA. The main residence features grand-scale living, wide-plank oak floors, Venetian plaster, and mahogany windows and doors. The chef's kitchen is fully outfitted with a Thermador 6-burner range with griddle, SubZero refrigeration, 2 Miele dishwashers, Dacor ovens, a warming drawer, and a walk-in butler's pantry with wine fridge, dishwasher, & ice maker. A spacious great room, formal living and dining rooms, additional multi-use rooms, and a wine cellar offer both elegance and flexibility. The luxurious primary suite includes a terrace, spa bath with marble finishes, soaking tub, glass shower, dual vanities, and custom walk-in closet. The detached guest house features a full kitchen, living area, en suite bedroom, 2-car garage, gated entrance, and off-street parking. Resort-style grounds include a pool, spa, outdoor kitchen, double-sided fireplace, fruit trees, olive trees, magnolia, roses, and fossil-embedded limestone pavers. A truly rare offering in one of Marin's most desirable neighborhoods.