(1) The assessment shall become a lien on the real estate against which it is levied as soon as it is due and payable as above set forth, provided , however, that such lien shall be inferior and subordinate to the lien of any valid first mortgage now existing or which may hereafter be placed on said real estate securing the payment of a loan which is insured or guaranteed by any agency of the United States Government. In the event of the failure of any owner to pay the assessment on or before the 30th day following the making of such assessment, then such assessment shall bear interest at the rate of eight percent per annum from the date of assessment.
(2) Within thirty days from the date of levying the assessment for the fiscal year during which and for which the assessment is levied, the assessment shall become delinquent and payment of both principal and interest may be enforced as a lien on said real estate, in proceedings in any court in Johnson County, Kansas, having jurisdiction of suites for the enforcement of such liens. It shall be the duty of the Association to bring suites to enforce such liens before the expiration thereof. The Association may at its discretion file a certificate of nonpayment of assessments in the Office of the Register of Deeds whenever any such assessments are delinquent. For each certificate so filed, the Association shall be entitled to collect from the owner or owners of the property described therein a fee of $30.00, which fee is hereby declared to be a lien upon the real estate so described in said certificate, provided that such lien shall be inferior and subordinate to the lien of any valid first mortgage now existing or which nay hereafter be placed in said real estate securing the payment of a loan which is insured or guaranteed by any agency of the United States Government. Such fee shall be collectible in the same manner as the original assessments provided for herein and in addition to the interest and principal due thereon.
(3) Such liens shall continue for a period of five years from the date of delinquency and no longer, unless within such time suit shall have been instituted for the collection of the assessment, in which case the lien shall continue until the termination of the suit and until the sale of the property under execution of the judgment establishing same.