Book the entirety of this historic mansion, which stays true to its history with a Grand Salon, Den, Library and Manor rooms. Ascend the staircase to the second and third floors where you'll find 10, period-era rooms with views of the Hudson. Flow outside in seasonal weather to the wrap around porch with fire pits overlooking the lawn.
An intimate setting for events and celebrations of up to 60 guests, this historic mansion boasts a welcoming reception area and a beautiful walk from the main lobby. The original building on the estate for carriages, it now offers pre-function space and a reception area, and is ideal for exclusive events away from other guests on campus.
Rent out the entirety of this elegant venue for an unforgettable celebration. This original estate mansion is home to the famous Winter Palace, with its adjoining parlor rooms on the first floor. Up the spiral staircase to the second and third floor, you'll find banquet rooms ready to accommodate private dinners, parties, and reunions.
A large ballroom added to the estate, the Mary Duke adjoins the Biddle Mansion and can accommodate up to 350 guests for an array of special events, offering a private entrance from the driveway. With windows on three sides of the ballroom, the stage is set perfectly for daytime celebrations, with sun cascading into the room.
Plan the perfect event to help celebrate your child's big milestone in style at our 26-acre historic mansion offering full catering, party planning, and an ideal setting in Westchester. Our dedicated event team will help you pick the perfect venue, whether you wish to celebrate in our Winter Palace or historic Carriage House.