Prime downtown Columbia Falls location on Nucleus Avenue! This 12,050 SF commercial building features 6,025 SF on the main level plus a fully finished 6,025 SF basement. The main floor offers a flexible layout with a blend of open areas and private officesideal for retail, office, or multi-tenant configurations. The lower level is open and perfect for storage, inventory, or workspace expansion. Convenient access with a dedicated parking lot shared with the neighboring property, plus abundant on-street parking along Nucleus and 3rd Street. A rare opportunity to own a large, versatile building in the heart of Columbia Falls downtown corridor.