This beautiful Chappaqua house sits on 3.25 acres surrounded by formal gardens and woods. Designed by the renowned Westchester architect James Renwick Thomson in the 30's, this home seamlessly incorporates both elements of formal sophistication along with more casual charm. It is a one-of-a-kind gem, containing Palladian windows, vaulted ceiling, custom wood work, bay windows, Dutch doors, roughhewn beams and a second-floor terrace for dining al fresco. The grounds include formal gardens with multiple sitting areas, two koi ponds, and pebbled pathways. The red clay tennis court, stream, and long driveway add to the property's unique qualities. Join one of the many swim and tennis clubs minutes away. All this in the award-winning Chappaqua School District. Convenient to NYC by either car or train. © 2025 OneKey™ MLS, LLC