8207 228th Street SEWoodinville, WA 98072

Welcome to a one-of-a-kind custom estate featuring a rare private underground retreat and an impressive 2,220 SF two-story barn with potential for future rental, guest accommodations, or other income-producing uses, blending luxury, craftsmanship, functionality, and peace of mind. Originally built by Charles L. Crosby, this exceptional residence preserves its timeless design while offering the comfort and scale of estate living. A grand entry opens to soaring vaulted ceilings and an elegant staircase, leading to a formal living room framed by dramatic two-story arched windows. The spacious kitchen connects seamlessly to the main living areas and a stunning glass-enclosed sunroom with fireplace and built-in heating for year-round enjoyment. Hydronic radiant floor heating provides exceptional comfort throughout. A custom executive office showcases rich built-in woodwork, while an emergency generator and dedicated electrical panel add practicality and preparedness. Outdoors, enjoy open acreage, sprinkler systems front and back, a detached entertaining deck, and a private mini-golf area with new artificial turf. The impressive 2,220 SF two-story barn offers private road access and entry to the underground retreat that features reinforced construction, independent utilities, and flexible multipurpose functionality. An extraordinary opportunity to own a property that combines architectural elegance, recreation, privacy, and security.