Harry E. Donnell House

The Harry E. Donnell House is a Tudor Revival mansion located on Long Island's North Shore near Eatons Neck, New York. The 33-room residence displays steeply pitched gable roofs with decorative half-timbering and occupies waterfront land along both Duck Island Harbor and Northport Bay.

The residence was built between 1902 and 1903 by architect Harry E. Donnell on land donated by his wife's father, George Robinson. This 200-acre property became one of the grand estates developed during Long Island's early growth period.

The mansion reflects how wealthy New York families of the early 1900s favored English-inspired architecture when building grand estates on Long Island's North Shore. You can see their taste for elaborate designs through the decorative details and scale of the structure.

The property is located at 71 Locust Lane and has been carefully restored using the original architectural plans. This attention to detail ensures the mansion retains its early 1900s character and design.

The estate once featured an 80-acre golf course northwest of the main house before the property was subdivided into smaller lots. This sporting amenity has long since disappeared, leaving only the spacious grounds as a reminder of its former scale.