Property Tax in Sullivan County
via TaxByCounty
Sullivan taxes slightly below national norm
Sullivan County's effective tax rate of 2.164% sits just below the national median of 2.09%, placing it in the 48th percentile nationally. Its median property tax of $5,082 is almost double the national median of $2,690, reflecting home values that average $234,800—well above the national figure.
Close to New York's statewide average
Sullivan's effective rate of 2.164% aligns closely with New York's state average of 2.046%, making it representative of typical state tax burdens. The median tax of $5,082 falls between the state median of $4,709 and the values in higher-priced counties like Tompkins and Ulster.
Middle ground among Hudson Valley peers
Sullivan's 2.164% rate sits between Ulster County's lower 1.944% and the upstate counties like Steuben (2.523%) and Tioga (2.448%). Its $5,082 median tax bill positions it as a moderate-cost Hudson Valley option, pricier than upstate but cheaper than affluent Long Island.
Annual tax on typical Sullivan home
A homeowner with the county's median-valued property of $234,800 pays approximately $5,082 annually in property taxes. With a mortgage, that rises to $5,485; without one, it drops to $4,639.
Appeal your assessment if unsure
Sullivan County property values are rising, and assessments don't always keep pace fairly. If your home's assessed value seems high relative to recent sales of similar properties in your town, you can file a free appeal—many homeowners recover hundreds or thousands in annual savings.