Washtenaw County, Michigan Property Taxes
Property Taxes in Washtenaw County, Michigan
Median Washtenaw County effective property tax rate: 1.44%, significantly higher than the national median of 1.02%.
Median Washtenaw County home value: $374,000
Median annual Washtenaw County tax bill: $5,801, higher than the national median property tax bill of $2,400.
How are property taxes in Washtenaw County calculated?
Property taxes in Washtenaw County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Washtenaw County or another part of Washtenaw County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Washtenaw County, Michigan Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.44%
Estimate Property Tax Bill
$5,386
$4,998
How Does the Washtenaw County Property Tax Calculator Work?
Use this Washtenaw County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Washtenaw County's median effective tax rate of 1.44% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Washtenaw County's median property tax rate is higher than Michigan's 1.05% median, and the median property tax bill is $5,801, or $3,401 higher than the state median. That is also well above the $2,400 national median property tax bill.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Washtenaw County.
Property Tax Rates Across Washtenaw County, Michigan
What Are Effective Property Tax Rates Across Washtenaw County?
Local government entities set tax rates, which vary widely across Washtenaw County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Washtenaw County's effective property tax rate to other counties in Michigan or the U.S. median of 1.02%.
Washtenaw County's median effective rate stands at 1.44%, which is higher than the national median of 1.02%. Within Washtenaw County, the highest rate is found in Britton at 2.01%, while Whitmore Lake has the lowest at 0.56%.
These variations reflect differences in local school district levies, Tax increment finance districts assessments, and special district bonds — which compound the base county rate.
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 Washtenaw County Tax Rate
1.44%
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 Michigan Tax Rate
1.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Washtenaw County, Michigan
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ann Arbor | 1.08% | 1.33% | 1.58% | 1.99% | 2.32% |
| Belleville | 0.82% | 0.91% | 1.08% | 1.29% | 1.57% |
| Britton | 1.61% | 1.74% | 2.01% | 2.27% | 2.48% |
| Chelsea | 0.97% | 1.11% | 1.36% | 1.67% | 2.03% |
| Clinton | 0.69% | 0.87% | 0.99% | 1.14% | 1.67% |
| Dexter | 0.97% | 1.12% | 1.31% | 1.52% | 1.93% |
| Grass Lake | 0.72% | 0.94% | 1.04% | 1.27% | 1.50% |
| Gregory | 0.82% | 1.01% | 1.22% | 1.48% | 1.75% |
| Manchester | 0.64% | 0.86% | 1.03% | 1.20% | 1.42% |
| Milan | 0.94% | 1.04% | 1.20% | 1.50% | 1.88% |
| Pinckney | 0.77% | 0.96% | 1.20% | 1.55% | 2.00% |
| Plymouth | 0.69% | 0.79% | 0.96% | 1.30% | 1.56% |
| Saline | 1.02% | 1.19% | 1.50% | 1.95% | 2.35% |
| South Lyon | 0.67% | 0.78% | 0.99% | 1.29% | 1.48% |
| Stockbridge | 0.97% | 1.03% | 1.10% | 1.27% | 1.51% |
| Superior Township | 1.34% | 1.37% | 1.45% | 1.56% | 1.66% |
| Tipton | 0.81% | 0.91% | 1.03% | 1.37% | 1.81% |
| Whitmore Lake | 0.27% | 0.44% | 0.56% | 0.77% | 1.28% |
| Ypsilanti | 1.05% | 1.20% | 1.49% | 1.84% | 2.41% |
| Bridgewater | N/A | N/A | N/A | N/A | N/A |
| Brooklyn | N/A | N/A | N/A | N/A | N/A |
| Northville | N/A | N/A | N/A | N/A | N/A |
| Salem | N/A | N/A | N/A | N/A | N/A |
| Van Buren Township | N/A | N/A | N/A | N/A | N/A |
| Whittaker | N/A | N/A | N/A | N/A | N/A |
| Willis | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Washtenaw County, Michigan
When examining property taxes in Washtenaw County, 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 Washtenaw County appraisal district 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 Washtenaw County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of May.
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 Washtenaw County.
For example, the median tax bill in Washtenaw County is $5,801, with tax bills ranging significantly across the county. Superior Township has the highest median home price at $1,081,200.
Property Tax Assessment Values Across Washtenaw County, Michigan
Source: Ownwell
$192,400
$636,800
$1,081,200
Median Washtenaw County Market Value
$374,000
Median Michigan Market Value
$213,740
Median United States Market Value
$235,294
Property Tax Assessment Values Across Washtenaw County, Michigan
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ann Arbor | $249,309 | $349,798 | $480,800 | $652,200 | $894,000 |
| Belleville | $155,560 | $203,000 | $289,800 | $386,000 | $446,360 |
| Britton | $180,520 | $284,400 | $352,400 | $443,200 | $507,760 |
| Chelsea | $192,440 | $271,800 | $359,500 | $478,100 | $640,280 |
| Clinton | $116,260 | $210,350 | $335,500 | $481,200 | $645,380 |
| Dexter | $269,440 | $364,700 | $462,800 | $606,300 | $760,920 |
| Grass Lake | $157,000 | $260,600 | $359,400 | $480,800 | $599,880 |
| Gregory | $137,300 | $254,350 | $358,300 | $516,650 | $692,300 |
| Manchester | $92,040 | $203,800 | $310,000 | $425,200 | $578,080 |
| Milan | $175,960 | $216,400 | $280,200 | $370,200 | $513,440 |
| Pinckney | $106,360 | $226,000 | $367,000 | $546,800 | $825,640 |
| Plymouth | $328,800 | $419,000 | $578,000 | $828,200 | $1,053,800 |
| Saline | $178,720 | $293,600 | $407,600 | $563,200 | $723,400 |
| South Lyon | $285,140 | $371,450 | $490,300 | $674,925 | $886,640 |
| Stockbridge | $265,560 | $311,050 | $375,300 | $463,150 | $561,620 |
| Superior Township | $851,400 | $986,800 | $1,081,200 | $1,231,200 | $1,453,400 |
| Tipton | $79,340 | $144,700 | $232,500 | $328,900 | $498,480 |
| Whitmore Lake | $2,000 | $135,100 | $290,500 | $406,400 | $548,200 |
| Ypsilanti | $131,400 | $174,000 | $261,800 | $350,000 | $433,643 |
| Bridgewater | N/A | N/A | N/A | N/A | N/A |
| Brooklyn | N/A | N/A | N/A | N/A | N/A |
| Northville | N/A | N/A | N/A | N/A | N/A |
| Salem | N/A | N/A | N/A | N/A | N/A |
| Van Buren Township | N/A | N/A | N/A | N/A | N/A |
| Whittaker | N/A | N/A | N/A | N/A | N/A |
| Willis | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Washtenaw County, Michigan
Property tax bills in Washtenaw County are based on the assessed value of a home and the local tax rates applied to that value. When a property’s market value rises, the tax bill can increase as well, which means homeowners with similar homes may still pay very different amounts depending on location and local taxing jurisdictions. The county’s median home price is $374,000, and that value helps frame how taxes are calculated across the area.
Tax bills can vary widely from one homeowner to another. The 25th percentile tax bill is $3,812, while the 75th percentile is $8,536 and the 90th percentile reaches $12,168. Some places see much higher bills, such as Superior Township at $16,132, while others are much lower, including Whitmore Lake at $1,710. For homeowners, this means property taxes can have a major impact on annual housing costs and overall affordability.
Median Washtenaw County Tax Bill
$5,801
Median Michigan Tax Bill
$2,084
Median United States Tax Bill
$2,400
Property Tax Bills Across Washtenaw County, Michigan
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ann Arbor | $3,515 | $5,170 | $7,456 | $10,579 | $15,007 |
| Belleville | $1,965 | $2,406 | $3,206 | $4,113 | $5,648 |
| Britton | $3,895 | $5,460 | $6,360 | $9,457 | $11,442 |
| Chelsea | $2,926 | $3,867 | $5,035 | $6,605 | $8,297 |
| Clinton | $929 | $2,197 | $3,283 | $4,714 | $6,698 |
| Dexter | $3,204 | $4,441 | $6,193 | $8,219 | $10,400 |
| Grass Lake | $1,402 | $2,509 | $3,638 | $4,936 | $6,982 |
| Gregory | $1,773 | $2,998 | $4,429 | $6,550 | $8,861 |
| Manchester | $869 | $1,881 | $3,234 | $4,671 | $6,385 |
| Milan | $2,130 | $2,734 | $3,689 | $4,772 | $6,472 |
| Pinckney | $1,283 | $2,695 | $4,529 | $7,013 | $10,774 |
| Plymouth | $2,993 | $4,093 | $5,598 | $8,483 | $12,431 |
| Saline | $1,979 | $4,438 | $6,195 | $8,386 | $11,354 |
| South Lyon | $2,543 | $3,541 | $5,157 | $6,892 | $9,316 |
| Stockbridge | $2,706 | $3,570 | $4,385 | $5,109 | $6,666 |
| Superior Township | $12,109 | $13,872 | $16,132 | $18,529 | $22,654 |
| Tipton | $890 | $1,663 | $2,610 | $3,781 | $4,854 |
| Whitmore Lake | $9 | $1,000 | $1,710 | $3,162 | $6,026 |
| Ypsilanti | $2,192 | $3,222 | $4,532 | $6,174 | $8,015 |
| Bridgewater | N/A | N/A | N/A | N/A | N/A |
| Brooklyn | N/A | N/A | N/A | N/A | N/A |
| Northville | N/A | N/A | N/A | N/A | N/A |
| Salem | N/A | N/A | N/A | N/A | N/A |
| Van Buren Township | N/A | N/A | N/A | N/A | N/A |
| Whittaker | N/A | N/A | N/A | N/A | N/A |
| Willis | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 9 |
Links | |
|---|---|
| Washtenaw Tax Assessor | |
| Website | secure4.ewashtenaw.org |