4122 186th Blvd
Russell, KS 67665

The Castle on Fossil Lake is a 9,600 sq. ft. estate situated on 5 acres overlooking Fossil Lake near Russell, Kansas. The home features 4 bedrooms, 4.5 bathrooms, and multiple living spaces including a hearth room, study, nursery/playroom, and loft. Architectural details include 20-foot ceilings with wooden beams, stone walls, arched openings, Venetian plaster finishes, and a chef’s kitchen with a copper-tile ceiling.

The master suite includes a jacuzzi tub, walk-in closet, private balcony, and in-suite office with rooftop access. The finished basement offers custom oak cabinetry, a full bar, wine racks, bookcases, and a half bath, with garage access. Utilities include Nex-Tech fiber optic internet, rural water, water well, Midwest Energy gas service, and two septic tanks.

Outdoor features include professional landscaping, fenced yard, underground sprinklers, drip irrigation, concrete patio, and a lakeside fire pit. A 36×42 Morton building with concrete floors, insulation, heat, and 220V outlets is also on-site.

Recent upgrades include a solar-ready electrical system with 5 SPAN Smart Panels, new HVAC heat pump, LED smart lighting, professional-grade white oak flooring, and fresh paint. The property has approved permits for bed and breakfast operations, educational events, and construction of three accessory dwelling units.
Located minutes from Interstate 70 and 20 minutes from Hays Regional Airport, the property offers both privacy and accessibility.