Colorado Revised Statutes Title 29. Government Local § 29-8-124. Sale of property for nonpayment

The county treasurer shall receive payment of all installment payments of assessments appearing upon the assessment roll, with interest. In case of default in the payment of any installment of principal or interest when due, the county treasurer shall advertise and sell any property concerning which such default is suffered for the payment of the whole of the unpaid assessment thereon. Said advertisements and sales shall be made at the same times, in the same manner, under all the same conditions and penalties, and with the same effect as provided by general law for sales of real estate in default of payment of general taxes.