Hunterdon County, NJ property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Hunterdon County is 2.01%, below the New Jersey median of 2.23% and above the national median of 0.98%. The median homeowner pays $10,000 a year on a home worth $498,800.
- Effective rate
- 2.01%
- Median annual bill
- $10,000+
- Median home value
- $498,800
- Rank in New Jersey
- 14of 21
The Census caps reported taxes at $10,000, so the true median bill in Hunterdon County is higher than shown and the effective rate is understated.
Median annual bill divided by median home value, Census ACS 2023 5-year estimates.
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $4,020 | $335 |
| $300,000 | $6,030 | $502 |
| $400,000 | $8,040 | $670 |
| $500,000 | $10,050 | $837 |
| $750,000 | $15,075 | $1,256 |
| $1,000,000 | $20,100 | $1,675 |
Property tax by town in Hunterdon County, 2025
In 2025 the average residential tax bill in Hunterdon County ran from $7,503 in Glen Gardner Borough to $15,976 in Tewksbury Township, across 26 municipalities. The average bill rose from 2024 in 26 of them.
| Municipality | Average bill 2025 | Average bill 2024 | General rate | Effective rate | Homes |
|---|---|---|---|---|---|
| Tewksbury Township | $15,976 | $15,410 | 2.519 | 1.972 | 1,941 |
| Clinton Town | $12,963 | $12,437 | 2.948 | 2.808 | 864 |
| Califon Borough | $12,933 | $12,706 | 3.897 | 2.905 | 391 |
| Franklin Township | $12,871 | $12,477 | 3.005 | 2.664 | 930 |
| Readington Township | $12,691 | $11,848 | 2.798 | 2.031 | 5,934 |
| Clinton Township | $12,489 | $11,950 | 3.104 | 2.501 | 4,356 |
| Raritan Township | $12,301 | $11,750 | 3.029 | 2.121 | 8,337 |
| Bethlehem Township | $12,280 | $11,630 | 2.021 | 2.350 | 1,248 |
| Alexandria Township | $11,940 | $11,607 | 3.081 | 2.197 | 1,519 |
| Frenchtown Borough | $11,787 | $10,830 | 2.731 | 2.700 | 434 |
| West Amwell Township | $11,665 | $11,119 | 2.128 | 2.187 | 937 |
| Delaware Township | $11,587 | $11,050 | 2.883 | 1.946 | 1,384 |
| High Bridge Borough | $11,283 | $10,928 | 3.324 | 3.152 | 1,320 |
| Lebanon Township | $11,180 | $10,557 | 2.969 | 2.196 | 2,064 |
| Union Township | $10,798 | $10,316 | 2.197 | 2.085 | 1,822 |
| Flemington Borough | $10,119 | $9,580 | 2.736 | 2.984 | 859 |
| Lambertville City | $10,009 | $9,724 | 2.126 | 1.902 | 1,638 |
| Stockton Borough | $9,883 | $9,158 | 2.055 | 1.952 | 205 |
| Hampton Borough | $9,678 | $9,423 | 4.016 | 3.483 | 453 |
| East Amwell Township | $9,589 | $9,555 | 2.621 | 1.782 | 1,252 |
| Kingwood Township | $9,550 | $9,239 | 2.606 | 1.897 | 1,196 |
| Holland Township | $9,511 | $9,209 | 3.346 | 2.152 | 1,859 |
| Milford Borough | $9,161 | $8,866 | 4.027 | 2.944 | 417 |
| Bloomsbury Borough | $7,846 | $7,583 | 3.667 | 2.391 | 319 |
| Lebanon Borough | $7,786 | $7,576 | 2.776 | 2.273 | 589 |
| Glen Gardner Borough | $7,503 | $7,190 | 2.057 | 2.405 | 696 |
Hunterdon County compared with New Jersey and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Hunterdon County | 2.01% | $10,000 | $498,800 |
| New Jersey median | 2.23% | $9,541 | $427,600 |
| United States median | 0.98% | $2,969 | n/a |
Hunterdon County compared with neighboring counties
Hunterdon County borders 5 counties. Ranked from lowest to highest median effective rate, it places 4 of 6.
| County | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Bucks County, PA | 1.38% | $5,833 | $421,700 |
| Morris County | 1.80% | $10,000+ | $557,000 |
| Somerset County | 1.91% | $10,000+ | $523,900 |
| Hunterdon County | 2.01% | $10,000+ | $498,800 |
| Mercer County | 2.51% | $8,804 | $351,000 |
| Warren County | 2.52% | $8,156 | $323,100 |
New Jersey statewide: New Jersey has no general homestead exemption. Homeowner relief comes from three state programs claimed on one combined application: ANCHOR for homeowners and renters, Senior Freeze, which reimburses eligible seniors and disabled persons for property tax increases on their main home, and Stay NJ for senior homeowners. NJ property tax relief: ANCHOR, Senior Freeze and Stay NJ amounts.
Due dates and payment
New Jersey statewide: paid in four installments due February 1, May 1, August 1 and November 1. Confirm the local schedule with the Hunterdon County tax office.
Appealing your assessment
File with the County Board of Taxation by April 1, or by May 1 in a town that completed a revaluation or reassessment. Burlington, Gloucester and Monmouth counties use a January 15 deadline. Assessments over $1,000,000 may be appealed directly to the Tax Court of New Jersey, and a county board judgment can be taken to the Tax Court within 45 days. Bring recent sales of comparable homes, photos of condition issues, and any error in the record such as square footage or lot size. How to appeal, step by step.
How New Jersey assesses value
New Jersey taxes real property on its true value, the price it would sell for at a fair and bona fide sale, set as of October 1 of the year before the tax year. Full New Jersey rules, exemptions and deadlines.
Rates and medians: U.S. Census Bureau, ACS 2023 5-year estimates, tables B25103 and B25077. Effective rate is median taxes paid divided by median owner-occupied home value. New Jersey towns: NJ Division of Taxation, Statistical Information, 2024 and 2025. Neighbors: Census county adjacency file. Rules: New Jersey Division of Taxation, Assessment and Appeals. NJ Division of Taxation, How Property is Valued for Tax Purposes. NJ Division of Taxation, Property Tax Relief Programs. NJ Division of Taxation, Deductions, Exemptions and Abatements. NJ Division of Local Government Services, Elements of Tax Sales. NJ Property Taxpayer Bill of Rights.
Frequently asked questions
What is the property tax rate in Hunterdon County, NJ?
The median effective property tax rate in Hunterdon County is 2.01% of home value, below the New Jersey median of 2.23% and above the national median of 0.98%. The median homeowner pays $10,000 a year on a median home value of $498,800 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Hunterdon County?
About $8,040 per year at the county's median effective rate of 2.01%, before exemptions. The exact bill depends on the city, school district and special districts that serve the parcel, so treat this as a planning estimate.
When are property taxes due in Hunterdon County?
New Jersey statewide: paid in four installments due February 1, May 1, August 1 and November 1. Check the Hunterdon County tax office for the exact local dates.
How do I appeal a property tax assessment in Hunterdon County?
File with the County Board of Taxation by April 1, or by May 1 in a town that completed a revaluation or reassessment. Burlington, Gloucester and Monmouth counties use a January 15 deadline. Assessments over $1,000,000 may be appealed directly to the Tax Court of New Jersey, and a county board judgment can be taken to the Tax Court within 45 days. Full New Jersey rules are on the New Jersey page.
How does Hunterdon County compare with the rest of New Jersey?
Hunterdon County ranks 14 of 21 New Jersey counties by effective rate. The New Jersey median is 2.23% and the median bill is $9,541.