Brentwood, Williamson County, Tennessee Property Taxes
Median Brentwood, TN effective property tax rate: 0.54%, significantly lower than the national median of 1.02%, but lower than the Tennessee state median of 0.64%. Median Brentwood, TN home value: $714,000. Median annual Brentwood, TN tax bill: $3,754, $1,354 higher than the national median property tax bill of $2,400.
How are property taxes in Williamson calculated?
Property taxes in Brentwood, TN 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 Brentwood’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Brentwood, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Brentwood, Williamson County, Tennessee Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.54%
Estimate Property Tax Bill
$3,856
$3,578
Property Tax Rates Across Brentwood, Williamson County, Tennessee
Local government entities are responsible for setting tax rates, which can differ significantly across a state. This is because each county annually estimates the budget needed to provide essential services and divides this amount by the total value of all taxable property within its jurisdiction, resulting in the property tax rate. While votes and legal frameworks play a role in determining tax rates and budgets, this is the core process that occurs each year.
In Brentwood, located in Williamson County, TN, the effective property tax rate is a point of interest for homeowners. The city’s property tax rate stands at 0.54%, which is significantly lower than the national median property tax rate of 1.02%. This makes Brentwood an attractive location for homeowners seeking lower property tax burdens. The median property tax bill in Brentwood is also below the national median of $2400. Comparing Brentwood's rate to other cities in Tennessee and the U.S. highlights its favorable position, offering residents a more affordable tax environment.
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 Brentwood Tax Rate
0.54%
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 Williamson County Tax Rate
0.54%
Median Effective Tennessee Tax Rate
0.64%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Brentwood, Williamson County, Tennessee
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
37027 | 0.54% | 0.54% | 0.54% | 0.54% | 0.54% |
Source: Ownwell
Property Tax Assessment Values Across Brentwood, Williamson County, Tennessee
When examining property taxes in Brentwood, TN, 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 Williamson County Assessor's Office 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.
In Williamson 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 Brentwood.
For example, the median home price in Brentwood is $714,000, with tax bills ranging significantly across the county. Zip code 37027 has the highest median home price at $714,100.
Property Tax Assessment Values Across Brentwood, Williamson County, Tennessee
Source: Ownwell

$161,000
$549,800
$938,600
Median Brentwood Market Value
$714,000
Median Williamson County Market Value
$492,600
Median Tennessee Market Value
$173,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Brentwood, Williamson County, Tennessee
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
37027 | $435,540 | $569,400 | $714,100 | $941,400 | $1,269,320 |
Source: Ownwell
Property Tax Bills Across Brentwood, Williamson County, Tennessee
In Brentwood, Williamson County, TN, property tax bills are calculated based on the assessed value of a home, which is a percentage of its market value. The local tax rate is applied to this assessed value to determine the tax bill. Homeowners in Brentwood experience a median property tax bill of $3,754, which is notably above the national median of $2,400. The tax bill can range significantly, from the 25th percentile at $2,965 to the 90th percentile at $6,612, reflecting variations in property values and assessments. These factors can heavily impact homeowners' finances, especially when compared to the national median property tax rate of 1.02%.
Ownwell assists homeowners by offering property tax appeal and exemption services, potentially lowering their tax obligations. By analyzing individual property assessments and identifying discrepancies or overvaluations, Ownwell can help homeowners reduce their tax bills. This service is invaluable in high-tax areas like Brentwood, where even a small reduction in the assessed value or tax rate can lead to significant savings.
Median Brentwood Tax Bill
$3,754
Median Williamson County Tax Bill
$2,616
Median Tennessee Tax Bill
$1,206
Median United States Tax Bill
$2,400
Property Tax Bills Across Brentwood, Williamson County, Tennessee
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
37027 | $1,962 | $2,965 | $3,754 | $4,915 | $6,612 |
Source: Ownwell