Tomball, Harris County, Texas Property Taxes
Median Tomball, TX effective property tax rate: 1.91%, significantly higher than the national median of 1.02%, but lower than the Texas state median of 1.67%.
Median Tomball, TX home value: $350,332
Median annual Tomball, TX tax bill: $6,403, $4,003 higher than the national median property tax bill of $2,400.
How are property taxes in Harris County calculated?
Property taxes in Tomball, 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 Tomball’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Tomball, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Tomball, Harris County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.91%
Estimate Property Tax Bill
$6,691
$6,209
$1,102
Average Tax Savings
Ownwell’s Tomball Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Tomball with just two data points.
By entering your property's estimated assessed value, our calculator applies Tomball’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 Harris County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Tomball, Harris County, Texas
Local government entities set tax rates, and these can vary widely within Texas. Every year, Harris County estimates its required budget to provide essential services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While votes and laws are involved in setting tax rates and budgets, this is the annual process in a nutshell.
In Tomball, located in Harris County, the effective property tax rate is higher than the national median of 1.02%. When comparing Tomball's property tax rate to other cities in Texas, you will find that it matches the state's highest and lowest median tax rates, both standing at 1.91%. This is significantly above the national median property tax bill of $2400. Understanding these rates can help homeowners make informed decisions about property investments and financial planning.
By knowing how Tomball's rates compare locally and nationally, property owners can better navigate the complexities of property taxes and potentially explore opportunities for appeals or exemptions.
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 Tomball Tax Rate
1.91%
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 Harris County Tax Rate
1.66%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Tomball, Harris County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
77375 | 1.14% | 1.68% | 1.91% | 2.21% | 2.43% |
77377 | 1.04% | 1.59% | 1.91% | 2.25% | 2.64% |
77379 | N/A | N/A | N/A | N/A | N/A |
77447 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Tomball Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Tomball, Harris County, Texas
When examining property taxes in Tomball, 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 Harris 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.
In Harris 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 Tomball.
For example, the median home price in Tomball is $350,332, with tax bills ranging significantly across the county. Zip code 77377 has the highest median home price at $392,537.
Property Tax Assessment Values Across Tomball, Harris County, Texas
Source: Ownwell

$28,294
$720,147
$1,412,000
Median Tomball Market Value
$350,332
Median Harris County Market Value
$269,684
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Tomball, Harris County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
77375 | $202,501 | $261,183 | $319,364 | $440,656 | $705,000 |
77377 | $216,592 | $309,620 | $392,537 | $487,356 | $643,023 |
77379 | N/A | N/A | N/A | N/A | N/A |
77447 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Tomball Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Tomball, Harris County, Texas
In Tomball, located in Harris County, TX, property tax bills are determined by assessing the property's market value and applying the local tax rate. The median home price in this area is $350,332, which plays a significant role in calculating the tax amount. Homeowners in Tomball experience a range of property tax bills, with the 25th percentile at $4,346 and the 75th percentile reaching $9,214. Notably, the 90th percentile can see tax bills as high as $13,240. These figures are considerably higher than the national median property tax bill of $2,400, highlighting the financial impact on homeowners in this region.
Ownwell offers valuable assistance to homeowners in Tomball by providing property tax appeal and exemption services. By analyzing property assessments and identifying discrepancies, Ownwell helps homeowners potentially reduce their tax burden. This can lead to significant savings, especially in areas like Tomball, where property tax bills are notably above the national median. With expert guidance, Ownwell ensures homeowners pay only their fair share in property taxes.
Median Tomball Tax Bill
$6,403
Median Harris County Tax Bill
$4,406
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Tomball, Harris County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
77375 | $1,946 | $4,277 | $6,033 | $8,556 | $13,440 |
77377 | $2,052 | $4,462 | $7,121 | $9,825 | $13,015 |
77379 | N/A | N/A | N/A | N/A | N/A |
77447 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Tomball Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to protest!
Dates | |
---|---|
Appeal Deadline | May 15 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | January 31 |
Links | |
---|---|
Harris Appraisal District | |
Phone | (713) 957-7800 |
Website | hcad.org |
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