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Northlake, Denton County, Texas Property Taxes

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Property Taxes in Northlake, Texas

  • Median Northlake, Texas effective property tax rate: 1.83%, significantly higher than the national median of 1.02%, and higher than the Texas state median of 1.48%.

  • Median Northlake, Texas home value: $570,000

  • Median annual Northlake, Texas tax bill: $9,701, higher than the national median property tax bill of $2,400.

How are property taxes in Denton calculated?

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

Last Updated April 13, 2026

Northlake, Denton County, Texas Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.83%

Estimate Property Tax Bill

$10,431

$9,680

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Northlake Property Tax Calculator Work?

Use this Northlake property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Northlake's median effective tax rate of 1.83% — based on actual property records in Denton 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 Northlake'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 Northlake: rates range from $9,049 in 76247 to $12,358 in 76226, primarily due to differences in school district levies and local assessment districts. Northlake's median property tax bill of $9,701 is higher than the $2,400 national median property tax bill and higher than the 1.48% Texas median tax rate.

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

About Northlake Property Taxes

About Property Taxes in Northlake, Denton, Texas

Northlake’s median effective property tax rate of 1.83% is higher than the Texas state median of 1.48% and higher than the national median of 1.02%. This rate reflects the Denton 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 Northlake. Homeowners in ZIP code 76226 carry a median effective rate of 2.13%, while those in 76247 pay 1.55%. This spread — 0.58 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Denton County.

Northlake 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 Northlake, Denton 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 Northlake'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 Northlake, Denton County, Texas

Source: Ownwell

0.19%

1.21%

2.22%

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 Northlake Tax Rate

1.83%

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 Denton County Tax Rate

1.73%

Median Effective Texas Tax Rate

1.48%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Northlake, Denton County, Texas

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
762261.50%1.83%2.13%2.13%2.13%
762471.42%1.47%1.55%2.21%2.37%
762620.65%1.49%2.10%2.14%2.32%

Source: Ownwell

Property Tax Assessment Values Across Northlake, Denton County, Texas

When examining property taxes in Northlake, 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 Denton 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 Denton 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 Northlake.

For example, the median home price in Northlake is $570,000, with tax bills ranging significantly across the county. 76226 has the highest median home price at $590,213.

Property Tax Assessment Values Across Northlake, Denton County, Texas

Source: Ownwell

$71,670

$745,400

$1,419,129

Median Northlake Market Value

$570,000

Median Denton County Market Value

$437,000

Median Texas Market Value

$258,851

Median United States Market Value

$235,294

Property Tax Assessment Values Across Northlake, Denton County, Texas

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
76226$410,072$490,882$590,213$668,450$890,177
76247$175,560$348,894$567,517$651,395$703,415
76262$421,244$447,959$556,798$690,003$996,376

Source: Ownwell

Property Tax Bills Across Northlake, Denton County, Texas

Property tax bills in Northlake are calculated by applying the local tax rate to the assessed value of a home, which is based on its market value and the taxing jurisdictions that apply to the property. For a $570,000 median home price, that can translate into a substantial annual bill, especially when compared with the $2,400 national median property tax bill and the 1.02% national median property tax rate.

Homeowners in Denton County should expect bills to vary based on location, exemptions, and how the home is assessed. In Northlake, the 25th percentile tax bill is $7,448, while the 75th percentile is $12,382 and the 90th percentile reaches $14,646. ZIP code 76226 has the highest median tax bill at $12,358, while ZIP code 76247 has the lowest at $9,049.

Ownwell can help homeowners lower property tax bills by reviewing assessments, identifying savings opportunities, and filing appeals when a home is overassessed.

Property Tax Bills Across Northlake, Denton County, Texas

Source: Ownwell

$207

$7,978

$15,748

Median Northlake Tax Bill

$9,701

Median Denton County Tax Bill

$7,745

Median Texas Tax Bill

$3,441

Median United States Tax Bill

$2,400

Property Tax Bills Across Northlake, Denton County, Texas

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
76226$7,707$9,516$12,358$13,735$14,891
76247$2,745$6,104$9,049$10,116$11,241
76262$5,118$8,989$9,810$11,742$13,431

Source: Ownwell

Don't miss the deadline to protest!

Frequently Asked Property Tax Questions in Northlake, Texas

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