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2025 general tax rate · Somerset County, NJ
Branchburg Township property tax rate
Branchburg Township's 2025 general tax rate is $1.709 per $100 of assessed value. A property assessed at $300,000 owes $5,127.00 for the year. That ranks 487th highest of New Jersey's 564 municipalities, in the lowest quarter, $1.250 per $100 below the $2.960 per $100 state median.
- 1General tax rate $1.709 per $100
- 2Bill on $300,000 assessed $5,127.00
Your Branchburg Township tax bill
The bill before exemptions and credits. Compare every New Jersey rate.
General rate and effective rate in Branchburg Township
New Jersey publishes two rates for every municipality. The general tax rate, $1.709 per $100 in Branchburg Township, is the one applied to the assessed value on the bill: $300,000 assessed owes $5,127.00. The effective tax rate, $1.737 per $100, is "the general property tax adjusted by the municipality's equalization ratio", the rate on market value. Dividing one by the other puts Branchburg Township's assessments at about 101.64% of market value, above market value on average; the state median is 70.02%.
The effective rate is the fairer comparison between towns. On it Branchburg Township ranks 437th of 564, against 487th on the general rate, and sits $0.400 below the $2.140 median effective rate. At 101.64%, a $300,000 assessment corresponds to roughly $295,159 of market value.
Branchburg Township's rate in 2024 and 2025
The general tax rate fell $0.090 per $100 (5.27%) from $1.804 per $100 in 2024, and the same $300,000 assessment owes $285.00 less than at last year's rate. In 2024 Branchburg Township ranked 478th. The effective rate went from $1.832 to $1.737 per $100 (down 5.19%), and the implied ratio from 101.55% to 101.64%.
Tax on common assessed values in Branchburg Township
| Assessed value | 2025 bill | At the 2024 rate | Versus NJ median rate |
|---|---|---|---|
| $200,000 | $3,418.00 | $3,608.00 | −$2,502.00 |
| $300,000 | $5,127.00 | $5,412.00 | −$3,753.00 |
| $400,000 | $6,836.00 | $7,216.00 | −$5,004.00 |
| $500,000 | $8,545.00 | $9,020.00 | −$6,255.00 |
| $750,000 | $12,817.50 | $13,530.00 | −$9,382.50 |
Each bill is the assessed value divided by 100 and multiplied by $1.709, before exemptions, credits or special charges. These are assessed values, not sale prices: at 101.64% the $300,000 row is a property worth about $295,159. The last column is the difference from the same assessment at the $2.960 per $100 state median.
How Branchburg Township compares in Somerset County and New Jersey
Among the 21 municipalities in Somerset County, Branchburg Township ranks 16th highest; the county median is $2.081 per $100, so Branchburg Township sits $0.370 per $100 below it. The next higher rate in the county is Warren Township at $1.752, and the next lower is Bernards Township at $1.688. Statewide, 13% of municipalities have a lower general tax rate than Branchburg Township.
Outside Somerset County, the closest rates are Highlands ($1.710, Monmouth), Woodbine ($1.712, Cape May), Carlstadt ($1.705, Bergen), Chatham Borough ($1.701, Morris). Because towns assess at different shares of market value, the effective rate is the better guide to what a house of a given price pays.
Appealing a Branchburg Township assessment
New Jersey appeals go to the Somerset County Board of Taxation. The petition is due April 1, or May 1 in a year when Branchburg Township implemented a municipal-wide revaluation or reassessment (NJ Division of Taxation). Property assessed above $1,000,000 may go directly to the Tax Court, and a County Board judgment can be appealed to the Tax Court within 45 days. The Board tests the assessment against the common level range: the average ratio plus or minus 15%. Using the 101.64% ratio implied by the state's two rates, that range runs from about 86.39% to 116.89% of market value; the Director's official average ratio for Branchburg Township, which the County Board applies, can differ slightly.
The New Jersey appeal page sets out each step with its source and the ratio arithmetic. This is a summary of the published procedure, not legal advice.
Branchburg Township property tax questions
What is the property tax rate in Branchburg Township, NJ?
Branchburg Township's 2025 general tax rate is $1.709 per $100 of assessed value; its effective rate, on market value, is $1.737 per $100. Source: New Jersey Division of Taxation.
How much is the property tax on a $300,000 assessment in Branchburg Township?
$300,000 ÷ 100 × $1.709 = $5,127.00 a year, before exemptions and credits. At the 2024 rate the same assessment owed $5,412.00.
Is Branchburg Township's tax rate high for New Jersey?
It ranks 487th highest of 564, in the lowest quarter of New Jersey municipalities; the median is $2.960 per $100. On the effective rate, which allows for different assessment levels, it ranks 437th.
How do I appeal a Branchburg Township property assessment?
Petition to the County Board of Taxation: by April 1 (May 1 after a municipal-wide revaluation) (NJ Division of Taxation; Guide to Tax Appeal Hearings). Then: county board hearing and judgment (Set by the County Board); appeal to the tax court (Within 45 days of the County Board's judgment).
Source: New Jersey Division of Taxation, 2025 General Tax Rates (general and effective tax rates by county and municipality); prior year from the 2024 General Tax Rates. Appeal steps: NJ Division of Taxation, Assessment and Appeals (updated August 15, 2025); NJ Division of Taxation, A Guide to Tax Appeal Hearings (revised 2022). Last checked October 21, 2026. This page explains published figures; it is not tax or legal advice.