Conn. Gen. Stat. § 21-73a

The interest of each owner of a mobile manufactured home park in such park shall be subject to any tax lien on such park continued pursuant to the provisions of section 12-173 . No such lien shall be valid unless the tax collector of the municipality wherein such park is situated makes and files in the office of the town clerk a certificate of lien, pursuant to the provisions of section 12-173 , giving notice of his intention to claim against such park. Such lien shall exist from the fifteenth day succeeding the date of entry of such certificate in the land records. Any such lien may be discharged in accordance with said section 12-173 .