Charles O. Boynton House

The Charles O. Boynton House is a Queen Anne mansion in Sycamore, Illinois, with detailed architectural elements and multiple bay windows, and its front porch has been restored to match its 1880s appearance. The structure on Main Street shows the careful craftsmanship of that era.

Charles O. Boynton arrived in Illinois in 1847 and built this residence in 1887 after gaining wealth through lending and land investments. The house was completed during a time of economic growth in Sycamore.

The house reflects the architectural style that George O. Garnsey brought to the region during the late 1800s through his work on multiple buildings. His designs shaped how several structures in Illinois and Wisconsin look to this day.

The property is located on Main Street and is visible from the street, though it is privately owned. Visitors interested in viewing the interior should check ahead, as access may be limited.

The grand ballroom was converted into a master bedroom after the property changed hands outside the Boynton family in 1986. This change shows how the use of large homes evolved with changing lifestyles.

Location: Illinois

Architects: George O. Garnsey

Part of: Sycamore Historic District

GPS coordinates: 41.98389,-88.69417

Latest update: December 14, 2025 18:06