Town Hall Address 2609 State Route 23 Hillsdale, NY 12529 United States- Columbia County Website https://hillsdaleny.com/ County Clerk Holly Tanner 518-828-3339 Monday - Friday 9:00 a.m. to 4:45 p.m. 560 Warren Street Hudson, NY 12534 United States Town Clerk 518-325-5073 5 townclerkhdale@fairpoint.net Monday and Wednesday, 10 am to 1 pm and 2 to 5 pm 2609 State Route 23 P.O. Box 305 Hillsdale, NY 12529 United States Tax Collector 518-325-5537 2609 State Route 23 Hillsdale, NY 12529 United States Assessor 518-325-5073 8 hillsdaleassessor@fairpoint.net Friday, 8:30-Noon 2609 State Route 23 Hillsdale, NY 12529 United States Code Enforcement 518-325-3636 7 bihdale@fairpoint.net 2609 State Route 23 Hillsdale, NY 12529 United States Zoning 518-325-3636 7 bihdale@fairpoint.net 2609 State Route 23 Hillsdale, NY 12529 United States Fire District 518-325-4721 9387 NY-22 Hillsdale, NY 12529 United States Sewer 518-325-5073 5 NY United States County Columbia