12 Mondavi Ln, East Setauket, NY 11733

Welcome to this exceptional custom-built 5,000+ Sq.Ft. brick and stucco residence, beautifully situated on .86 acres at the end of a peaceful cul-de-sac in the highly regarded Three Village School District. Built in 2005 and framed by mature, meticulously maintained landscaping, this impressive home combines grand-scale living with warmth, comfort, and an exceptionally versatile floor plan.nnStep inside to a dramatic entry where soaring ceilings and elegant bridal staircases immediately set the tone. At the heart of the home, the expansive great room is highlighted by a striking floor-to-ceiling fireplace and flows seamlessly into the spacious eat-in kitchen, featuring a generous center island and granite countertops. Designed with both everyday living and entertaining in mind, these open, inviting spaces create an effortless connection throughout the main level.nnArchitectural details include vaulted ceilings, radiant heat, and two additional fireplaces that bring character and warmth throughout the home. The first floor also features a bedroom with a full bath, ideal for guests or extended family, along with gracious formal living and dining rooms. A private office, powder room, and sunroom/enclosed patio provide additional spaces to work, relax, and entertain.nnUpstairs, the double-door primary suite offers an impressive private retreat, complete with curved walls of windows, a dressing room, generous walk-in closets, and a spa-inspired bath featuring a glass-enclosed show