Historic Estate on the Oneida River. Set on over five acres with 517 feet of frontage on the Oneida River, this historic Greek Revival waterfront mansion offers exceptional character, flexibility, and timeless charm. Built in 1818 and registered with the National Register of Historic Places as the Schroeppel Homestead, the property is steeped in local history and enriched by ties to global folklore. Original architectural details have been thoughtfully preserved and beautifully complemented by modern conveniences throughout. The grand front entry showcases original glass accents, interior window shutters, and a spindle staircase opening to more than 4,200 square feet of living space. The home features 5 bedrooms, 4.5 bathrooms, 5 fireplaces, and elegant formal dining and living rooms with ornate ceilings, beautiful pocket doors, and magnificent river views. The gourmet kitchen offers a spacious island, granite countertops, and picturesque views of the backyard. Updated mechanicals, including on-demand hot water and air conditioning, provide everyday comfort while maintaining the home’s historic appeal. The exterior is designed for both relaxation and entertaining, with a grand front balcony, side porch, and back deck offering serene views from multiple vantage points. The grounds include mature gardens, an artificial turf recreation/event space, a cleared lot for abundant parking, wooded trails through the back acreage, and permanent docks with electric service for enjoying the waterfront. This property is optimally located 1.5 miles from the intersection of State Route 31 and 12 miles from downtown Syracuse. The residence sits on a 1.36-acre parcel, with a separate adjacent 3.85-acre parcel included for a combined total of 5.21 acres. Previously operated as the River Edge Mansion Bed & Breakfast, the property has hosted countless overnight guests and numerous events, offering exciting potential for private enjoyment, hospitality, gatherings, or other future improvements and uses.