Sealy, Austin County, Texas Property Taxes
Property Taxes in Sealy, Texas
Median Sealy, Texas effective property tax rate: 0.90%, significantly lower than the national median of 1.02%, and lower than the Texas state median of 1.48%.
Median Sealy, Texas home value: $255,409
Median annual Sealy, Texas tax bill: $1,888, $512 lower than the national median property tax bill of $2,400.
How are property taxes in Austin calculated?
Property taxes in Sealy, 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 Sealy's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Sealy, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Sealy, Austin County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.9%
Estimate Property Tax Bill
$2,299
$2,133
How Does the Sealy Property Tax Calculator Work?
Use this Sealy property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Sealy's median effective tax rate of 0.90% — based on actual property records in Austin 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 Sealy'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 Sealy: rates range from 1888.00 in 77474 to 1888.00 in 77474, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Sealy.
About Sealy Property Taxes
About Property Taxes in Sealy, Austin, Texas
Sealy’s median effective property tax rate of 0.90% is lower than the Austin County median of 1.48% and lower than the national median of 1.02%. This rate reflects the Austin County base levy combined with local school district levies and Municipal Utility Districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Sealy. Homeowners in ZIP code 77474 carry a median effective rate of 0.90%, and the same ZIP code also has the city’s median home price of $255,409 and median tax bill of $1,888. This reflects how school district boundaries and local assessment districts are drawn across Austin County. Understanding where you live in Sealy can make a meaningful difference to your annual tax bill.
Sealy homeowners who believe their assessed value is too high can file a formal appeal with the local Appraisal District before the May 15, 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 Sealy, Austin 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 Sealy'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 Sealy Tax Rate
0.90%
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 Austin County Tax Rate
0.81%
Median Effective Texas Tax Rate
1.48%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Sealy, Austin County, Texas
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 77474 | 0.19% | 0.48% | 0.90% | 1.44% | 1.81% |
Source: Ownwell
Property Tax Assessment Values Across Sealy, Austin County, Texas
When examining property taxes in Sealy, 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 Austin 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 Austin 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 Sealy.
For example, the median home price in Sealy is $255,409, with tax bills ranging significantly across the county. 77474 has the highest median home price at $255,409.
Property Tax Assessment Values Across Sealy, Austin County, Texas
Source: Ownwell
$132,454
$299,503
$466,552
Median Sealy Market Value
$255,409
Median Austin County Market Value
$273,925
Median Texas Market Value
$258,851
Median United States Market Value
$235,294
Property Tax Assessment Values Across Sealy, Austin County, Texas
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 77474 | $39,974 | $117,538 | $255,409 | $426,837 | $677,085 |
Source: Ownwell
Property Tax Bills Across Sealy, Austin County, Texas
Property tax bills in Sealy are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value set by the county. For homeowners, this means the bill can change when property values rise or when taxing rates shift. With a median home price of $255,409, the amount owed depends on both the home’s value and the combined rates from local taxing entities.
How much do homeowners pay? The 25th percentile tax bill is $644, while the 75th percentile tax bill is $3,835 and the 90th percentile is $5,570. The median tax bill in ZIP code 77474 is $1,888, which is below the national median property tax bill of $2,400. Because property taxes are tied to assessed value, homeowners with higher-valued homes generally face larger bills, while those with lower assessments may pay less.
Median Sealy Tax Bill
$1,888
Median Austin County Tax Bill
$1,773
Median Texas Tax Bill
$3,441
Median United States Tax Bill
$2,400
Property Tax Bills Across Sealy, Austin County, Texas
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 77474 | $241 | $644 | $1,888 | $3,835 | $5,570 |
Source: Ownwell
Don't miss the deadline to protest!
Dates | |
|---|---|
| Appeal Deadline | May 15 |
| Tax Bill | |
| Issued | October 1 |
| Due Date #1 | November 30 |
| Due Date #2 | June 30 |
Links | |
|---|---|
| Austin Appraisal District | |
| Website | esearch.austincad.org |