View Details 1645 9th St , #4 Solar Six Condos | Boulder $699,000 $699,000 On Site 11 Days Ago 2 bd 1 ba 1 ½ ba 1,128 sqft 0.21 acres 2 bd 1 ba 1 ½ ba 1,128 sqft 0.21 acres On Site 11 Days Ago