Hunterdon County, New Jersey

Union Township, N.J. Property Tax Rate 2026

Official 2025 Division of Taxation rates for Union Township. The general rate is per $100 of assessed value. A sale price is not an assessed value.

General tax rate
2.197

per $100 assessed

Effective tax rate
2.085

per $100 market value

Equalization ratio
94.90%

assessed ÷ market, from the two rates

Example tax bills

Approximation using the effective rate. The general rate is applied to the equalized assessment, not the sticker price.

  • $500,000 market value → assessed about $474,511 → about $10,425/year
  • $750,000 market value → assessed about $711,766 → about $15,638/year

Check a Union Township address

See the assessment, comps, and whether a Chapter 123 appeal is worth filing.

Union Township market report · Homes for sale in Union Township · All NJ tax rates

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Questions about Union Township taxes

What is the property tax rate in Union Township, NJ?

The official 2025 general tax rate in Union Township (Hunterdon County) is 2.197 per $100 of assessed value. The effective tax rate is 2.085 per $100 of market value.

What is the effective tax rate in Union Township?

Union Township's effective tax rate is 2.085. That rate already converts market value into an approximate tax bill. The general rate applies only to assessed value.

How much is property tax on a $500,000 home in Union Township?

Using the equalization ratio of 94.90%, a $500,000 market value is about $474,511 assessed. The approximate annual tax is $10,425, which is $500,000 times the effective rate of 2.085 per $100.

How do I appeal my Union Township property assessment?

Enter your Union Township address on this page. Garden State AI compares the assessment with recent sales under NJ Chapter 123 and, when the numbers support it, prepares the appeal packet.

Source: 2025 General Tax Rates, NJ Division of Taxation. Rates are not a legal opinion and do not include exemptions.