Town Hall Address 486 Oxford Road (Route 67) Oxford, CT 06478 United States- New Haven County Website http://www.oxford-ct.gov Town Clerk 203-888-2543 Ext. 3024, 3025, 3026 https://connecticut-townclerks-records.com/User/Login.aspx?ReturnURL=/index.aspx United States Assessor Ext. 3055 http://gis.vgsi.com/oxfordct/ United States Water 203-881-2168 United States Probate Court Region #22 (PD-22) Tax Adjustment Uniform Fiscal Year- July, January Indices General Index > real property > town taxes > sewer assessment > sewer use Town Hall Hours Monday – 9:00 to 7:00, Tuesday through Thursday – 9:00 to 5:00, Friday – 9:00-12:30 and 1:00-5:00 Water Source WPCA County New Haven