Town Hall Address 29 Church Street P.O. Box 587 Nassau, NY 12123 United States- Rensselaer County Website https://townnassau.digitaltowpath.org:10091/content County Clerk Frank Merola 518-270-4080 Mon - Wed, Fri: 8:30 A.M. - 5:00 P.M. Thu: 8:30 A.M. - 7:00 P.M. 105 Third Street Troy, NY 12180 United States Town Clerk 518-766-3559 1 clerk@townofnassau.org 9:00 AM to Noon: Monday, Tuesday, Wednesday and Friday 6:00 PM to 8:00 PM: Thursday 29 Church Street P.O. Box 587 Nassau, NY 12123 United States Tax Collector 518-766-3559 8 taxcollector@townofnassau.org 29 Church Street P.O. Box 587 Nassau, NY 12123 United States Assessor 518-766-3559 3 Thursday and Friday 9am until noon 29 Church Street P.O. Box 587 Nassau, NY 12123 United States Code Enforcement 518-766-2343 5 building@townofnassau.org 29 Church Street P.O. Box 587 Nassau, NY 12123 United States Zoning 518-766-2343 5 building@townofnassau.org 29 Church Street P.O. Box 587 Nassau, NY 12123 United States Fire District 518-766-3343 26 Chatham St Nassau, NY 12123 United States County Rensselaer