Town Hall Address 761 Old Main Street Rocky Hill, CT 06067 United States- Hartford County Website http://www.rockyhillct.gov Town Clerk 860-258-2705 https://connecticut-townclerks-records.com/User/Login.aspx?ReturnURL=/index.aspx United States Tax Collector 860-258-2717 United States Assessor 860-258-2722 https://www.mapsonline.net/rockyhillct/web_assessor/search.php#sid=7538de6a1d2b… United States Building 860-258-2745 United States Zoning 860-258-2761 United States Water 860-278-0127 United States Sewer 860-278-0127 United States Probate Court Newington (PD-07) Tax Adjustment Uniform Fiscal Year- July, January Indices General Index > real property > town taxes Town Hall Hours Monday to Friday – 8:30 to 4:30 Water Source MDC Sewer Source MDC County Hartford