Town Hall Address 979 Main Street Willimantic, CT 06226 United States- Windham County Website http://www.windhamct.com Town Clerk 860-465-3013 http://www.searchiqs.com/ United States Tax Collector 860-465-3029 United States Assessor 860-465-3026 https://www.axisgis.com/windhamct/ United States Building 860-465-3040 United States Zoning 860-465-3070 United States Probate Court Windham-Colcehster (PD-28) Tax Adjustment Uniform Fiscal Year - July, January Tax District District One and District Two through Tax Collector Indices General Index > real property > town taxes > sewer assessment > sewer use > water use > tax district taxes > fire district taxes Town Hall Hours Monday to Wednesday – 8:00 to 5:00, Thursday – 8:00 to 7:30, Friday – 8:00 to 12:00 Fire District Fire District 1 – included in town taxes Water Source Windham Water Dept. – through Tax Collector Sewer Source Windham WPCA – through Tax Collector County Windham