The State may recover State grant funds if, within 15 years after completion of a project: the property, with respect to which funds have been paid under this subtitle, ceases to be operated as a senior citizen activities center; or an interest in property for which funds have been paid under the Program is assigned, transferred, or conveyed: without approval by the Board of Public Works; or for use other than as a senior citizen activities center. The State is entitled to recover the sum of: an amount that equals the value of the property, with respect to which funds have been paid under this subtitle, at the time of the recovery multiplied by a fraction: the numerator of which is the amount of the State funds for the project; and the denominator of which is the total cost of all eligible work for the project; and costs, including reasonable attorney’s fees that the State incurs in recovery proceedings.