Colorado 1st Realty1117 5th Avenue2321 Bobwhite Lane9482 Crystal Lane1616 Sunset Street Bob RoggowAbout Colorado 1st RealtyColorado 1st Realty is a locally owned and operated company located in Downtown Longmont, Colorado. We specialize in residential sales in and around Boulder, Larimer and Weld Counties. The following are cities with which we are familiar: Boulder, Longmont, Erie, Berthoud,...