Middlesex County, NJ Property Tax Calculator
Average Residential Tax Bill (2024): $9,528
Middlesex County's property tax rates reflect its mix of suburban communities, each balancing local services and school funding needs differently.
The NJ Division of Taxation's 2024 data shows Middlesex County with an average residential tax bill of $9,528.
When shopping for homes in Middlesex County, this calculator helps you quickly compare how property taxes affect total monthly costs across different municipalities.
Selecting a specific town refines your estimate, as neighboring Middlesex communities can have meaningfully different rates despite similar property values.
This page provides estimates for planning and comparison. Actual tax bills vary by municipality and exemptions. Verify details with your local tax assessor.
For details on data sources and how estimates are calculated, see our methodology.
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Tax Estimate
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Towns in Middlesex County
Browse property tax information for municipalities in Middlesex County.
Average Residential Property Tax Trend in Middlesex County
Planning context only — historical averages for comparison. Actual tax bills vary by municipality and exemptions.
Latest
$9,528 (2024)
Year-over-Year Change
+$277 (+3.0%) from 2023
5-Year Change
+$674 (+7.6%) from 2021
Data reflects county-wide averages and may not represent individual municipality tax bills. Years shown are tax years as reported by the NJ Division of Taxation.
Learn more about how estimates are calculated in our methodology.
Related Resources
Middlesex County Property Tax FAQ
Common questions about property taxes in this county
Property taxes in Middlesex County are calculated based on your property's assessed value multiplied by the county's effective tax rate. The rate includes county, municipal, school district, and other local tax components. Our calculator uses current Middlesex County tax rates to provide accurate estimates.