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Lago Vista, Travis County, Texas Property Taxes

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Property Taxes in Lago Vista, Texas

  • Median Lago Vista, Texas effective property tax rate: 1.16%, significantly lower than the national median of 1.02%, and lower than the Texas state median of 1.48%.

  • Median Lago Vista, Texas home value: $469,898

  • Median annual Lago Vista, Texas tax bill: $5,393, higher than the national median property tax bill of $2,400.

How are property taxes in Travis calculated?

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

Last Updated April 13, 2026

Lago Vista, Travis County, Texas Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.16%

Estimate Property Tax Bill

$5,451

$5,058

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Lago Vista Property Tax Calculator Work?

Use this Lago Vista property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Lago Vista's median effective tax rate of 1.16% — based on actual property records in Travis 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 Lago Vista'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 Lago Vista: rates range from 1.16% in 78645 to 1.16% in 78645, primarily due to differences in school district levies and local assessment districts. Lago Vista's median effective rate is lower than Texas's 1.48% median, while the median tax bill of $5,393 is $2,993 higher than the national median property tax bill of $2,400.

If your estimate is higher than expected, Ownwell can appeal your Lago Vista assessment — you only pay if we save you money.

About Lago Vista Property Taxes

About Property Taxes in Lago Vista, Travis, Texas

Lago Vista’s median effective property tax rate of 1.16% is lower than the Texas state median of 1.48% and higher than the national median of 1.02%. This rate reflects Travis County property taxes and local levies that shape what homeowners pay across the city.

Property tax rates are not uniform across Lago Vista. Homeowners in the 78645 ZIP code carry a median effective rate of 1.16%, and the same ZIP also shows the city’s median home price of $469,898 and median tax bill of $5,393. That means assessed value and location both matter when your bill is calculated.

Lago Vista homeowners who believe their assessed value is too high can file a formal appeal with the Travis County Appraisal District before the May 15, 2026 deadline. Notices are sent in April.

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 Lago Vista, Travis 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 Lago Vista'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 Lago Vista, Travis County, Texas

Source: Ownwell

0.65%

1.51%

2.37%

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 Lago Vista Tax Rate

1.16%

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 Travis County Tax Rate

1.30%

Median Effective Texas Tax Rate

1.48%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Lago Vista, Travis County, Texas

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
786450.44%0.72%1.16%2.01%2.02%

Source: Ownwell

Property Tax Assessment Values Across Lago Vista, Travis County, Texas

When examining property taxes in Lago Vista, 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. Travis County 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 Travis 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 Lago Vista.

For example, the median home price in Lago Vista is $469,898, with tax bills ranging significantly across the county. 78645 has the highest median home price at $469,898.

Property Tax Assessment Values Across Lago Vista, Travis County, Texas

Source: Ownwell

$10,181

$1,402,501

$2,794,820

Median Lago Vista Market Value

$469,898

Median Travis County Market Value

$535,052

Median Texas Market Value

$258,851

Median United States Market Value

$235,294

Property Tax Assessment Values Across Lago Vista, Travis County, Texas

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
78645$170,208$362,421$469,898$613,916$878,585

Source: Ownwell

Property Tax Bills Across Lago Vista, Travis County, Texas

Property tax bills in Lago Vista are calculated by multiplying a home’s assessed value by the local tax rate, then applying any exemptions that reduce the taxable amount. For a median home price of $469,898, the bill can vary widely depending on neighborhood, taxing entities, and whether the owner qualifies for savings. In Travis County, the median tax bill in the city is $5,393, which is above the national median property tax bill of $2,400 and reflects a heavier property tax burden for many homeowners.

What factors are considered when property taxes are set? Local governments look at the market value of the home, the assessed value, and the rates charged by schools, cities, and other districts. How does this affect homeowners? Higher assessed values can lead to larger bills, even if the home has not changed much.

Ownwell helps homeowners lower their property tax bills by reviewing assessments, identifying exemptions, and appealing unfair valuations to help save money.

Property Tax Bills Across Lago Vista, Travis County, Texas

Source: Ownwell

$310

$13,013

$25,716

Median Lago Vista Tax Bill

$5,393

Median Travis County Tax Bill

$7,110

Median Texas Tax Bill

$3,441

Median United States Tax Bill

$2,400

Property Tax Bills Across Lago Vista, Travis County, Texas

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
78645$1,339$2,993$5,393$8,510$12,501

Source: Ownwell

Don't miss the deadline to protest!

Frequently Asked Property Tax Questions in Lago Vista, Texas

How are property taxes calculated in Lago Vista, Texas?
Property taxes in Lago Vista, 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 Lago Vista, Texas?
To appeal your property taxes in Lago Vista, 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 Lago Vista, Texas?
Common property tax exemptions in Lago Vista, 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 Lago Vista, Texas?
Property tax deadlines in Lago Vista, 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 Lago Vista, Texas?
Ownwell provides professional property tax appeal services in Lago Vista, 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.