Incredibly rare corner retail building in the heart of the Historic Railroad Square District! This 10,800 square foot building features 8,800 square feet of ground floor space plus a mezzanine with 82 feet of frontage along 4th Street, downtown Santa Rosa's main thoroughfare. A tall, glass-lined storefront signals presence from the street and draws natural light through the space. Exposed brick runs across both the interior and exterior walls, a detail consistent with the district's architectural character and rare in buildings of this size and configuration. Downtown Santa Rosa remains one of the North Bay's few genuine walk-to-everything districts, and this address puts the property inside its historic core rather than its periphery, a distinction that matters increasingly to retailers and businesses competing for foot traffic in an era of suburban strip centers. The corner position delivers high visibility from two well-traveled downtown streets, with 4th Street carrying a steady flow of commuter, visitor, and local traffic throughout the day, reinforced by the pedestrian volume the district draws as a dining, shopping, and event destination. The 0.25 acre parcel places tenants and customers just one block from the SMART Train's Railroad Square Station and one block from Highway 101 access, connecting the property to both local and regional transit, along with interstate vehicle traffic. Fully leased by Whistlestop Antiques, a long-tenured local retailer that reflects the steady foot traffic and destination appeal of the immediate block. For investors seeking a strategic position in one of Sonoma County's most enduring commercial corridors, this Railroad Square corner represents a rare chance to own a piece of downtown Santa Rosa's history and future!