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La Porte, Harris County, Texas Property Taxes

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Property Taxes in La Porte, Texas

  • Median La Porte, Texas effective property tax rate: 1.48%, significantly higher than the national median of 1.02%, and equal to the Texas state median of 1.48%.

  • Median La Porte, Texas home value: $244,289

  • Median annual La Porte, Texas tax bill: $3,229, $829 higher than the national median property tax bill of $2,400.

How are property taxes in Harris calculated?

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

Last Updated April 13, 2026

La Porte, Harris County, Texas Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.48%

Estimate Property Tax Bill

$3,615

$3,355

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the La Porte Property Tax Calculator Work?

Use this La Porte property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies La Porte's median effective tax rate of 1.48% — 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 La Porte'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 La Porte: rates range from 1.48% in 77571 to 1.48% in 77571, primarily due to differences in school district levies and local assessment districts.

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

About La Porte Property Taxes

About Property Taxes in La Porte, Harris, Texas

La Porte’s median effective property tax rate of 1.48% is higher than the national median of 1.02%. This rate reflects the Harris 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 La Porte. Homeowners in the 77571 ZIP code carry a median effective rate of 1.48%, while those in the same ZIP code also pay 1.48%. This reflects how school district boundaries and local assessment districts are drawn across Harris County. Understanding which part of La Porte you live in can make a meaningful difference to your annual tax bill.

La Porte 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 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 La Porte, 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 La Porte'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 La Porte, Harris County, Texas

Source: Ownwell

0.64%

1.55%

2.46%

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 La Porte Tax Rate

1.48%

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 La Porte, Harris County, Texas

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
775710.20%0.90%1.48%2.37%2.37%

Source: Ownwell

Property Tax Assessment Values Across La Porte, Harris County, Texas

When examining property taxes in La Porte, 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 are sent in April each year in Harris County, and they 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. The median home price in La Porte is $244,289, and the median tax bill is $3,229, compared with the national median property tax bill of $2,400. In ZIP code 77571, both the highest median home price and highest median tax bill are $244,289 and $3,229.

Property Tax Assessment Values Across La Porte, Harris County, Texas

Source: Ownwell

$44,400

$699,145

$1,353,890

Median La Porte Market Value

$244,289

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 La Porte, Harris County, Texas

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
77571$96,063$193,974$244,289$301,415$379,970

Source: Ownwell

Property Tax Bills Across La Porte, Harris County, Texas

Property tax bills in La Porte are based on the assessed value of a home and the local tax rates set by taxing authorities in Harris County. When a home’s market value rises, the assessed value can rise too, which can increase the tax bill. For homeowners, that means a higher bill does not always reflect a change in income or ability to pay, but rather changes in valuation and local rates.

In La Porte, the median home price is $244,289, and property tax bills can vary widely. The 25th percentile tax bill is $1,168, while the 75th percentile is $4,963 and the 90th percentile reaches $6,720. The highest and lowest median tax bill in the data is $3,229 in ZIP code 77571. Compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400, homeowners here may face bills that are meaningfully higher.

Ownwell can help homeowners lower their property tax bills by reviewing assessed values, identifying potential overassessment, and filing appeals to pursue savings.

Property Tax Bills Across La Porte, Harris County, Texas

Source: Ownwell

$785

$8,987

$17,188

Median La Porte Tax Bill

$3,229

Median Harris County Tax Bill

$3,916

Median Texas Tax Bill

$3,441

Median United States Tax Bill

$2,400

Property Tax Bills Across La Porte, Harris County, Texas

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
77571$376$1,168$3,229$4,963$6,720

Source: Ownwell

Don't miss the deadline to protest!

Frequently Asked Property Tax Questions in La Porte, Texas

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