Grant Township, St. Clair County, Michigan Property Taxes
Property Taxes in Grant Township, Michigan
Median Grant Township, Michigan effective property tax rate: 0.46%, significantly lower than the national median of 1.02%, and lower than the Michigan state median of 1.05%.
Median Grant Township, Michigan home value: $279,300
Median annual Grant Township, Michigan tax bill: $1,225, $1,175 lower than the national median property tax bill of $2,400.
How are property taxes in St. Clair calculated?
Property taxes in Grant Township, Michigan are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Grant Township's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grant Township, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Grant Township, St. Clair County, Michigan Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.46%
Estimate Property Tax Bill
$1,285
$1,192
How Does the Grant Township Property Tax Calculator Work?
Use this Grant Township property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Grant Township's median effective tax rate of 0.46% — based on actual property records in St. Clair County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Grant Township's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Grant Township's median effective tax rate is lower than the state median tax rate of 1.05%, and the median property tax bill is $1,225, which is $1,175 lower than the state median tax bill.
Your bill may vary by ZIP code within Grant Township: rates range from 0.46% in 48032 to 0.46% in 48032, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Grant Township.
About Grant Township Property Taxes
About Property Taxes in Grant Township, St. Clair, Michigan
Grant Township's median effective property tax rate of 0.46% is lower than the Michigan state median of 1.05% and lower than the national median of 1.02%. This rate reflects the St. Clair County base levy combined with local school district levies and Tax increment finance districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Grant Township. Homeowners in the 48032 ZIP code carry a median effective rate of 0.46%, while those in the same ZIP code also pay 0.46%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across St. Clair County. Understanding which part of Grant Township you live in can make a meaningful difference to your annual tax bill.
Grant Township homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the March 9, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Grant Township, St. Clair County, Michigan
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Grant Township's effective property tax rate to other cities in Michigan and the median property tax rates in Michigan and the U.S.
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Grant Township Tax Rate
0.46%
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective St. Clair County Tax Rate
0.72%
Median Effective Michigan Tax Rate
1.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Grant Township, St. Clair County, Michigan
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 48032 | 0.31% | 0.34% | 0.46% | 0.57% | 0.69% |
Source: Ownwell
Property Tax Assessment Values Across Grant Township, St. Clair County, Michigan
When examining property taxes in Grant Township, Michigan, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The St. Clair County assessment process estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In St. Clair County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Grant Township.
For example, the median home price in Grant Township is $279,300, with tax bills ranging significantly across the county. 48032 has the highest median home price at $279,300.
Property Tax Assessment Values Across Grant Township, St. Clair County, Michigan
Source: Ownwell
$54,200
$198,700
$343,200
Median Grant Township Market Value
$279,300
Median St. Clair County Market Value
$214,800
Median Michigan Market Value
$213,740
Median United States Market Value
$235,294
Property Tax Assessment Values Across Grant Township, St. Clair County, Michigan
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 48032 | $160,100 | $216,100 | $279,300 | $344,900 | $425,980 |
Source: Ownwell
Property Tax Bills Across Grant Township, St. Clair County, Michigan
Property tax bills in Grant Township are based on the assessed value of a home, not its market price. Local taxing authorities apply the property tax rate to that assessed value to determine the bill, so changes in assessment can directly affect what homeowners owe. For a home with a median home price of $279,300, the tax bill can vary depending on the property’s assessed value and any local tax rates that apply.
Homeowners also see differences based on where they live within the county and how their property is classified. In Grant Township, the 25th percentile tax bill is $899, while the 75th percentile is $1,789 and the 90th percentile is $2,288. The median tax bill is $1,225, which is below the national median property tax bill of $2,400. This means many homeowners in Grant Township pay less than the national median, but a higher assessment can still raise the bill significantly.
Median Grant Township Tax Bill
$1,225
Median St. Clair County Tax Bill
$1,650
Median Michigan Tax Bill
$2,084
Median United States Tax Bill
$2,400
Property Tax Bills Across Grant Township, St. Clair County, Michigan
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 48032 | $558 | $899 | $1,225 | $1,789 | $2,288 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 9 |
Links | |
|---|---|
| St. Clair Tax Assessor | |
| Website | www.stclaircounty.org |