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2025 general tax rate · Middlesex County, NJ
Piscataway Township property tax rate
Piscataway Township's 2025 general tax rate is $1.750 per $100 of assessed value. A property assessed at $300,000 owes $5,250.00 for the year. That ranks 482nd highest of New Jersey's 564 municipalities, in the lowest quarter, $1.210 per $100 below the $2.960 per $100 state median.
- 1General tax rate $1.750 per $100
- 2Bill on $300,000 assessed $5,250.00
Your Piscataway Township tax bill
The bill before exemptions and credits. Compare every New Jersey rate.
General rate and effective rate in Piscataway Township
New Jersey publishes two rates for every municipality. The general tax rate, $1.750 per $100 in Piscataway Township, is the one applied to the assessed value on the bill: $300,000 assessed owes $5,250.00. The effective tax rate, $1.708 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 Piscataway Township's assessments at about 97.6% of market value; the state median is 70.02%.
The effective rate is the fairer comparison between towns. On it Piscataway Township ranks 442nd of 564, against 482nd on the general rate, and sits $0.430 below the $2.140 median effective rate. At 97.6%, a $300,000 assessment corresponds to roughly $307,377 of market value.
Piscataway Township's rate in 2024 and 2025
The general tax rate fell $0.150 per $100 (7.8%) from $1.898 per $100 in 2024, and the same $300,000 assessment owes $444.00 less than at last year's rate. In 2024 Piscataway Township ranked 459th. The effective rate went from $1.801 to $1.708 per $100 (down 5.16%), and the implied ratio from 94.89% to 97.6%.
Tax on common assessed values in Piscataway Township
| Assessed value | 2025 bill | At the 2024 rate | Versus NJ median rate |
|---|---|---|---|
| $200,000 | $3,500.00 | $3,796.00 | −$2,420.00 |
| $300,000 | $5,250.00 | $5,694.00 | −$3,630.00 |
| $400,000 | $7,000.00 | $7,592.00 | −$4,840.00 |
| $500,000 | $8,750.00 | $9,490.00 | −$6,050.00 |
| $750,000 | $13,125.00 | $14,235.00 | −$9,075.00 |
Each bill is the assessed value divided by 100 and multiplied by $1.750, before exemptions, credits or special charges. These are assessed values, not sale prices: at 97.6% the $300,000 row is a property worth about $307,377. The last column is the difference from the same assessment at the $2.960 per $100 state median.
How Piscataway Township compares in Middlesex County and New Jersey
Among the 25 municipalities in Middlesex County, Piscataway Township ranks 24th highest; the county median is $3.558 per $100, so Piscataway Township sits $1.810 per $100 below it. The next higher rate in the county is Cranbury Township at $1.836, and the next lower is Carteret at $1.568. Statewide, 14% of municipalities have a lower general tax rate than Piscataway Township.
Outside Middlesex County, the closest rates are Asbury Park ($1.752, Monmouth), Warren Township ($1.752, Somerset), Manasquan ($1.755, Monmouth), Eatontown ($1.758, Monmouth). 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 Piscataway Township assessment
New Jersey appeals go to the Middlesex County Board of Taxation. The petition is due April 1, or May 1 in a year when Piscataway 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 97.6% ratio implied by the state's two rates, that range runs from about 82.96% to 112.24% of market value; the Director's official average ratio for Piscataway 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.
Piscataway Township property tax questions
What is the property tax rate in Piscataway Township, NJ?
Piscataway Township's 2025 general tax rate is $1.750 per $100 of assessed value; its effective rate, on market value, is $1.708 per $100. Source: New Jersey Division of Taxation.
How much is the property tax on a $300,000 assessment in Piscataway Township?
$300,000 ÷ 100 × $1.750 = $5,250.00 a year, before exemptions and credits. At the 2024 rate the same assessment owed $5,694.00.
Is Piscataway Township's tax rate high for New Jersey?
It ranks 482nd 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 442nd.
How do I appeal a Piscataway 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.