Cat Spring, Austin County, Texas Property Taxes

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Property Taxes in Cat Spring, Texas

Median Cat Spring, Texas effective property tax rate: 0.53%, significantly lower than the national median of 1.02%, and lower than the Texas state median of 1.48%.
Median Cat Spring, Texas home value: $466,552
Median annual Cat Spring, Texas tax bill: $2,108, $292 lower than the national median property tax bill of $2,400.

How are property taxes in Austin calculated?

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

Last Updated April 13, 2026

Cat Spring, Austin County, Texas Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.53%

Estimate Property Tax Bill

$2,473

$2,295

How Does the Cat Spring Property Tax Calculator Work?

Use this Cat Spring property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Cat Spring's median effective tax rate of 0.53% — 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 Cat Spring'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 Cat Spring: rates range from 0.53% in 78933 to 0.53% in 78933, 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 Cat Spring.

About Cat Spring Property Taxes

About Property Taxes in Cat Spring, Austin, Texas

Cat Spring’s median effective property tax rate of 0.53% is lower than the Texas state 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 (MUDs) that vary by subdivision throughout the city.

Property tax rates are not uniform across Cat Spring. Homeowners in the 78933 ZIP code carry a median effective rate of 0.53%, while those in the same ZIP also pay 0.53%. This reflects how school district boundaries and local assessment districts are drawn across Austin County. Understanding which part of Cat Spring you live in can make a meaningful difference to your annual tax bill.

Cat Spring 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 above 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 Cat Spring, 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 Cat Spring's effective property tax rate to other cities in Texas and the median property tax rates in Texas and the U.S.

Property Tax Rates Across Cat Spring, Austin County, Texas

Source: Ownwell

0.33%

0.68%

1.02%

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 Cat Spring Tax Rate

0.53%

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 Cat Spring, Austin County, Texas

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
78933	0.11%	0.30%	0.53%	0.90%	1.42%

Source: Ownwell

Property Tax Assessment Values Across Cat Spring, Austin County, Texas

When examining property taxes in Cat Spring, 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 the month.

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. For example, the median home price in Cat Spring is $466,552, with a median property tax bill of $2,108. The highest median home price is in 78933 at $466,552.

By understanding how assessed and market values are determined, property owners can better navigate their tax responsibilities and compare local property taxes with the national median property tax rate of 1.02% and the national median property tax bill of $2,400.

Property Tax Assessment Values Across Cat Spring, Austin County, Texas

Source: Ownwell

$132,454

$299,503

$466,552

Median Cat Spring Market Value

$466,552

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 Cat Spring, Austin County, Texas

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
78933	$74,087	$223,792	$466,552	$810,778	$1,346,377

Source: Ownwell

Property Tax Bills Across Cat Spring, Austin County, Texas

Cat Spring property tax bills are calculated by applying the local tax rate to the assessed value of a home, which is based on its market value. For homeowners in Austin County, the amount due can vary widely depending on the home’s value, exemptions, and the taxing jurisdictions that apply to the property.

With a median home price of $466,552, the typical tax burden can be significant. The 25th percentile tax bill is $812, while the 75th percentile is $4,508 and the 90th percentile reaches $7,434. The median tax bill in ZIP code 78933 is $2,108, which is below the national median property tax bill of $2,400.

These bills affect homeowners by adding a recurring cost that can influence monthly budgets and long-term housing affordability. Because property taxes are tied to assessed value, changes in market conditions can raise or lower a homeowner’s bill even if the tax rate stays the same.

Property Tax Bills Across Cat Spring, Austin County, Texas

Source: Ownwell

$1,100

$1,882

$2,663

Median Cat Spring Tax Bill

$2,108

Median Austin County Tax Bill

$1,773

Median Texas Tax Bill

$3,441

Median United States Tax Bill

$2,400

Property Tax Bills Across Cat Spring, Austin County, Texas

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
78933	$258	$812	$2,108	$4,508	$7,434

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

Frequently Asked Property Tax Questions in Cat Spring, Texas

How are property taxes calculated in Cat Spring, Texas?

Property taxes in Cat Spring, Texas are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Cat Spring, Texas?

To appeal your property taxes in Cat Spring, Texas, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Cat Spring, Texas?

Common property tax exemptions in Cat Spring, Texas include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Cat Spring, Texas?

Property tax deadlines in Cat Spring, Texas vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Cat Spring, Texas?

Ownwell provides professional property tax appeal services in Cat Spring, Texas. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.