Rare commercial/residential crossover property in McHenry. This business-zoned B2, 3.7-acre parcel features a fully updated, move-in-ready 1865 historic two-story home and a premier outbuilding. The main house offers 1,850+ sq. ft. of turn-key living space with 3 bedrooms and 2 bathrooms. The standout feature is the newer 3,000 sq. ft. outbuilding designed for premium operational flexibility. It includes a massive storage loft alongside a fully finished, heated, and cooled office and gym space. Thanks to the business designation and expansive flat acreage, this property is ideal for contractors, fleet storage, landscaping operations, or a home-based business seeking immediate move-in readiness and zero residential subdivision restrictions. Located minutes from local McHenry schools, retail corridors, and dining!