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Duncanville, Dallas County, Texas Property Taxes

Median Duncanville, TX effective property tax rate: 1.71%, significantly higher than the national median of 1.02%, but lower than the Texas state median of 1.67%. Median Duncanville, TX home value: $281,110. Median annual Duncanville, TX tax bill: $4,448, $2,048 higher than the national median property tax bill of $2,400.

How are property taxes in Dallas County calculated?

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

Last Updated March 1, 2025

Duncanville, Dallas County, Texas Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.71%

Estimate Property Tax Bill

$4,807

$4,461

SAVE WITH OWNWELL

$1,102

Average Tax Savings

Ownwell’s Duncanville Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Duncanville with just two data points. By entering your property's estimated assessed value, our calculator applies Duncanville’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Dallas County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Duncanville, Dallas County, Texas

Local government entities set tax rates, which can vary widely within a state. This variation is due to each county estimating its required budget to provide services and dividing that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While votes and laws play a role in setting tax rates and budgets, this is the annual process in a nutshell.

In Duncanville, located in Dallas County, Texas, the effective property tax rate is a crucial consideration for homeowners. With a median tax rate of 1.71%, it stands above the national median of 1.02%, reflecting the unique demands and budgetary requirements of the region. The highest median tax rate in the area is 1.73% in the 75137 zip code, while the lowest is 1.70% in the 75116 zip code. These figures highlight the importance of understanding local tax variations, as they can significantly impact the annual property tax bill. By comparing these rates to the national median property tax bill of $2400, homeowners can better assess their financial obligations and potential savings through property tax appeals and exemptions.

Property Tax Rates Across Duncanville, Dallas County, Texas

Source: Ownwell

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1.21%

1.72%

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 Duncanville Tax Rate

1.71%

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 Dallas County Tax Rate

1.74%

Median Effective Texas Tax Rate

1.67%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Duncanville, Dallas County, Texas

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
751161.09%1.40%1.70%2.25%2.25%
751371.08%1.48%1.73%2.25%2.25%
N/AN/AN/AN/AN/A
75236N/AN/AN/AN/AN/A

Source: Ownwell

Property Tax Assessment Values Across Duncanville, Dallas County, Texas

When examining property taxes in Duncanville, TX, 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 Dallas 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: Dallas County sends assessment notices in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Duncanville. For example, the median home price in Duncanville is $281,110, with tax bills ranging significantly across the county. Zip code 75137 has the highest median home price at $287,865.

Property Tax Assessment Values Across Duncanville, Dallas County, Texas

Source: Ownwell

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$73,005

$1,032,585

$1,992,165

Median Duncanville Market Value

$281,110

Median Dallas County Market Value

$309,600

Median Texas Market Value

$247,950

Median United States Market Value

$235,294

Property Tax Assessment Values Across Duncanville, Dallas County, Texas

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
75116$211,392$238,840$274,970$322,110$369,068
75137$212,015$244,032$287,865$364,180$451,845
N/AN/AN/AN/AN/A
75236N/AN/AN/AN/AN/A

Source: Ownwell

Property Tax Bills Across Duncanville, Dallas County, Texas

In Duncanville, located in Dallas County, TX, property tax bills are calculated based on the assessed value of a homeowner's property. The tax rate is applied to this assessed value to determine the annual tax bill. Factors influencing the tax bill include the property's market value, local tax rates, and any applicable exemptions. With a median home price of $281,110, property tax bills can vary significantly, ranging from $3,061 at the 25th percentile to $7,085 at the 90th percentile. The highest median tax bill in the area is $4,693, while the lowest is $4,196. These figures indicate that many homeowners pay above the national median property tax bill of $2,400. Ownwell assists homeowners by providing expert property tax appeal and exemption services, potentially lowering their tax bills. By analyzing property assessments and identifying discrepancies, Ownwell helps ensure homeowners in Duncanville pay only their fair share, offering substantial savings and peace of mind.

Property Tax Bills Across Duncanville, Dallas County, Texas

Source: Ownwell

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$284

$11,488

$22,692

Median Duncanville Tax Bill

$4,448

Median Dallas County Tax Bill

$5,040

Median Texas Tax Bill

$3,971

Median United States Tax Bill

$2,400

Property Tax Bills Across Duncanville, Dallas County, Texas

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
75116$1,877$2,948$4,196$5,464$6,695
75137$1,932$3,182$4,693$5,979$7,350
N/AN/AN/AN/AN/A
75236N/AN/AN/AN/AN/A

Source: Ownwell

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