Historic Downtown Building in Mason City For Sale. Located on the corner of North Federal and 2nd Street NW, this Quality Brick 3 Story building with 16,665 Sq Ft of Leasable space has undergone major upgrades. and well poised for the future. Now with brand new windows and exterior entrance doors throughout the entire building, new membrane roof, a complete array of Rooftop Solar Units and Solar Power System. Brand new Stairwells/Fire Escape renovations. Leasing options available include two main level Office Suites, unit 122 features 1450 Sq Ft, unit 124 features 2317 Sq Ft., Second Floor, is executive sized with 3487 Sq Ft 6 Office Suite. Third Floor is the former Historic Elks Club Ballroom with 3820 Sq Ft plus a 1363 Sq Ft Mezzanine for a total of 5183 Sq. Ft. Legendary Composer and Bandmaster Meredith Wilson of The Music Man fame even worked in this building when it was the Vance Music Store.