Conn. Gen. Stat. § 4b-64
Each state department, institution or agency intending to dispose of, demolish or transfer ownership of any structure more than fifty years old shall notify the Department of Economic and Community Development of such intent ninety days before the disposition, demolition or transfer. The department, institution or agency, not more than one hundred twenty days and not less than thirty days before such disposition, demolition or transfer, shall publish notice of its intent three times in a newspaper of general circulation in the municipality in which such structure is located and shall post a sign stating its intent in a conspicuous place on the property on which such structure is located not less than thirty days before the disposition, demolition or transfer.
Conn. Gen. Stat. § 4b-64
(P.A. 85-203; June 30 Sp. Sess. P.A. 03-6, S. 210 (e); P.A. 04-20, S. 3; 04-205, S. 5; May Sp. Sess. P.A. 04-2, S. 30; P.A. 11-48, S. 139.)