Baytown, Harris County, Texas Property Taxes
Property Taxes in Baytown, Texas
Median Baytown, Texas effective property tax rate: 1.72%, significantly higher than the national median of 1.02%, and higher than the Texas state median of 1.48%.
Median Baytown, Texas home value: $206,389
Median annual Baytown, Texas tax bill: $2,885, $485 higher than the national median property tax bill of $2,400.
How are property taxes in Harris calculated?
Property taxes in Baytown, Texas 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 Baytown's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Baytown, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Baytown, Harris County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.72%
Estimate Property Tax Bill
$3,550
$3,294
$774
Average Annual Tax Savings
How Does the Baytown Property Tax Calculator Work?
Use this Baytown property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Baytown's median effective tax rate of 1.72% — based on actual property records in Harris 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 Baytown'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 Baytown: rates range from $1,807.00 in 77523 to $3,593.00 in 77521, primarily due to differences in school district levies and local assessment districts.
Baytown's median property tax bill is $2,885, which is higher than the Texas median bill by $485 and above the national median property tax bill of $2,400. If your estimate is higher than expected, Ownwell can appeal your Baytown assessment — you only pay if we save you money.
About Baytown Property Taxes
About Property Taxes in Baytown, Harris, Texas
Baytown’s median effective property tax rate of 1.72% is higher than the 1.48% Texas state median and higher than the 1.02% national median. This rate reflects the Harris County base levy combined with local school district levies and Municipal Utility Districts that can vary by subdivision throughout the city.
Property tax rates are not uniform across Baytown. Homeowners in ZIP code 77523 carry a median effective rate of 2.46%, while those in 77521 pay 1.69%. That spread shows how school district boundaries and local assessment districts can affect what you owe, even within the same city.
Baytown homeowners who believe their assessed value is too high can file a formal appeal with the local Appraisal District before the May 21, 2026 deadline each year.
If your estimated bill 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 Baytown, Harris County, Texas
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 Baytown's effective property tax rate to other cities in Texas and the median property tax rates in Texas and the U.S.
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 Baytown Tax Rate
1.72%
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
1.49%
Median Effective Texas Tax Rate
1.48%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Baytown, Harris County, Texas
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 77520 | 0.32% | 0.96% | 1.75% | 2.55% | 2.55% |
| 77521 | 0.34% | 1.19% | 1.69% | 2.45% | 2.55% |
| 77523 | 0.58% | 1.61% | 2.46% | 2.55% | 2.55% |
| 77522 | N/A | N/A | N/A | N/A | N/A |
| 77562 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Assessment Values Across Baytown, Harris County, Texas
When examining property taxes in Baytown, Texas, 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.
Assessment notices:
In Harris County, assessment notices are sent 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 Baytown.
For example, the median home price in Baytown is $206,389, with tax bills ranging significantly across the county. 77521 has the highest median home price at $238,213.
Property Tax Assessment Values Across Baytown, Harris County, Texas
Source: Ownwell
$44,400
$699,145
$1,353,890
Median Baytown Market Value
$206,389
Median Harris County Market Value
$275,000
Median Texas Market Value
$258,851
Median United States Market Value
$235,294
Property Tax Assessment Values Across Baytown, Harris County, Texas
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 77520 | $66,745 | $102,539 | $147,652 | $205,692 | $271,279 |
| 77521 | $61,078 | $183,318 | $238,213 | $297,128 | $353,232 |
| 77523 | $25,000 | $41,483 | $200,000 | $291,814 | $328,975 |
| 77522 | N/A | N/A | N/A | N/A | N/A |
| 77562 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Bills Across Baytown, Harris County, Texas
Property tax bills in Baytown are based on the assessed value of a home and the local tax rates set by taxing authorities in Harris County. For a home with a median market value of $206,389, the bill can vary widely depending on the property’s assessed value and any exemptions that apply. In Baytown, the median tax bill is $1,807 in zip code 77523 and $3,593 in zip code 77521, showing how location can affect what homeowners pay.
Your property tax bill is determined by multiplying the assessed value by the applicable tax rate, so even small changes in assessment can have a big impact. Homeowners with bills in the $1,113 to $6,734 range may be paying more than they should if their assessment is too high. Compared with the national median property tax bill of $2,400, Baytown homeowners may see bills above or below average.
Ownwell helps homeowners lower property tax bills by reviewing assessments, identifying savings opportunities, and filing appeals to challenge unfair valuations.
Median Baytown Tax Bill
$2,885
Median Harris County Tax Bill
$3,916
Median Texas Tax Bill
$3,441
Median United States Tax Bill
$2,400
Property Tax Bills Across Baytown, Harris County, Texas
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 77520 | $369 | $1,018 | $2,285 | $3,444 | $4,983 |
| 77521 | $340 | $1,254 | $3,593 | $5,468 | $7,335 |
| 77523 | $478 | $769 | $1,807 | $6,006 | $7,950 |
| 77522 | N/A | N/A | N/A | N/A | N/A |
| 77562 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Don't miss the deadline to protest!
Dates | |
|---|---|
| Appeal Deadline | May 18 |
| Tax Bill | |
| Issued | October 1 |
| Due Date #1 | January 31 |
Links | |
|---|---|
| Harris Appraisal District | |
| Phone | (713) 957-7800 |
| Website | hcad.org |