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Grosse Ile, Wayne County, Michigan Property Taxes

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Property Taxes in Grosse Ile, Michigan

  • Median Grosse Ile, Michigan effective property tax rate: 0.61%, significantly lower than the national median of 1.02%, and lower than the Michigan state median of 1.05%.

  • Median Grosse Ile, Michigan home value: $353,600

  • Median annual Grosse Ile, Michigan tax bill: $2,205, $195 lower than the national median property tax bill of $2,400.

How are property taxes in Wayne calculated?

Property taxes in Grosse Ile, 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 Grosse Ile's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grosse Ile, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Grosse Ile, Wayne County, Michigan Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.61%

Estimate Property Tax Bill

$2,157

$2,002

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Grosse Ile Property Tax Calculator Work?

Use this Grosse Ile property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Grosse Ile's median effective tax rate of 0.61% — based on actual property records in Wayne County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Grosse Ile's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Your bill may vary by ZIP code within Grosse Ile: rates range from 0.61% in 48138 to 0.61% in 48138, primarily due to differences in school district levies and local assessment districts. Grosse Ile's median effective tax rate is lower than the 1.05% Michigan median, and the median tax bill of $2,205 is $195 lower than the state median.

If your estimate is higher than expected, Ownwell can appeal your Grosse Ile assessment — you only pay if we save you money.

About Grosse Ile Property Taxes

About Property Taxes in Grosse Ile, Wayne, Michigan

Grosse Ile's median effective property tax rate of 0.61% is lower than the Michigan state median of 1.05% and lower than the national median of 1.02%. This rate reflects the Wayne 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 Grosse Ile. Homeowners in the 48138 ZIP code carry a median effective rate of 0.61%, while those in the same ZIP code pay 0.61%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Wayne County. Understanding which part of Grosse Ile you live in can make a meaningful difference to your annual tax bill.

Grosse Ile 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 Grosse Ile, Wayne 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 Grosse Ile's effective property tax rate to other cities in Michigan and the median property tax rates in Michigan and the U.S.

Property Tax Rates Across Grosse Ile, Wayne County, Michigan

Source: Ownwell

0.33%

1.28%

2.24%

Our median effective property tax rate (tax bill ÷ 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 Grosse Ile Tax Rate

0.61%

Our median effective property tax rate (tax bill ÷ 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 Wayne County Tax Rate

1.31%

Median Effective Michigan Tax Rate

1.05%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Grosse Ile, Wayne County, Michigan

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
481380.52%0.56%0.61%0.69%0.76%

Source: Ownwell

Property Tax Assessment Values Across Grosse Ile, Wayne County, Michigan

When examining property taxes in Grosse Ile, 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. Wayne County 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 Wayne County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month.

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. For example, the median home price in Grosse Ile is $353,600, with a median tax bill of $2,205. The 25th percentile tax bill is $1,553, while the 75th percentile is $3,243 and the 90th percentile reaches $4,540. The zip code 48138 has the highest median home price at $353,600.

Property Tax Assessment Values Across Grosse Ile, Wayne County, Michigan

Source: Ownwell

$33,400

$362,400

$691,400

Median Grosse Ile Market Value

$353,600

Median Wayne County Market Value

$146,400

Median Michigan Market Value

$213,740

Median United States Market Value

$235,294

Property Tax Assessment Values Across Grosse Ile, Wayne County, Michigan

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
48138$162,000$251,700$353,600$512,800$692,040

Source: Ownwell

Property Tax Bills Across Grosse Ile, Wayne County, Michigan

Property tax bills in Grosse Ile are based on the assessed value of a home and the local tax rate set for Wayne County. When a home’s market value changes, the assessed value can change too, which can affect the final bill. For a median home price of $353,600, homeowners may see bills that vary widely, with the 25th percentile at $1,553, the 75th percentile at $3,243, and the 90th percentile at $4,540. The median tax bill in the area is $2,205, which is below the national median property tax bill of $2,400.

These taxes can have a real impact on monthly budgets, especially when a home is overassessed. Ownwell helps homeowners review their property tax assessments, identify opportunities for savings, and appeal unfair valuations. By lowering an inflated assessed value, Ownwell can help reduce future property tax bills and keep more money in homeowners’ pockets.

Property Tax Bills Across Grosse Ile, Wayne County, Michigan

Source: Ownwell

$536

$6,143

$11,749

Median Grosse Ile Tax Bill

$2,205

Median Wayne County Tax Bill

$1,772

Median Michigan Tax Bill

$2,084

Median United States Tax Bill

$2,400

Property Tax Bills Across Grosse Ile, Wayne County, Michigan

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
48138$1,054$1,553$2,205$3,243$4,540

Source: Ownwell

Don't miss the deadline to appeal!

Frequently Asked Property Tax Questions in Grosse Ile, Michigan

How are property taxes calculated in Grosse Ile, Michigan?
Property taxes in Grosse Ile, Michigan are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.
How do I appeal my property taxes in Grosse Ile, Michigan?
To appeal your property taxes in Grosse Ile, Michigan, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.
What property tax exemptions are available in Grosse Ile, Michigan?
Common property tax exemptions in Grosse Ile, Michigan include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.
When are property taxes due in Grosse Ile, Michigan?
Property tax deadlines in Grosse Ile, Michigan vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.
How can Ownwell help reduce my property taxes in Grosse Ile, Michigan?
Ownwell provides professional property tax appeal services in Grosse Ile, Michigan. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.