Mount Calm, Limestone County, Texas Property Taxes

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Property Taxes in Mount Calm, Texas

Median Mount Calm, Texas effective property tax rate: 0.84%, significantly lower than the national median of 1.02%, and lower than the Texas state median of 1.48%.
Median Mount Calm, Texas home value: $232,500
Median annual Mount Calm, Texas tax bill: $1,642, $758 lower than the national median property tax bill of $2,400.

How are property taxes in Limestone calculated?

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

Last Updated April 13, 2026

Mount Calm, Limestone County, Texas Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.84%

Estimate Property Tax Bill

$1,953

$1,812

How Does the Mount Calm Property Tax Calculator Work?

Use this Mount Calm property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mount Calm's median effective tax rate of 0.84% — based on actual property records in Limestone 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 Mount Calm'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 Mount Calm: rates range from 0.84% in 76673 to 0.84% in 76673, 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 Mount Calm.

About Mount Calm Property Taxes

About Property Taxes in Mount Calm, Limestone, Texas

Mount Calm’s median effective property tax rate of 0.84% is lower than the Texas state median of 1.48% and lower than the national median of 1.02%. This rate reflects the Limestone 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 Mount Calm. Homeowners in ZIP code 76673 carry a median effective rate of 0.84%, while the lowest rate is also 0.84%. This means the spread across the city is 0 percentage points, showing how local tax structures can still shape what homeowners pay.

Mount Calm homeowners who believe their assessed value is too high can file a formal appeal with the local Appraisal District before May 15, 2026.

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 Mount Calm, Limestone 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 Mount Calm'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 Mount Calm, Limestone County, Texas

Source: Ownwell

0.68%

1.16%

1.63%

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 Mount Calm Tax Rate

0.84%

Median Effective Limestone County Tax Rate

1.35%

Median Effective Texas Tax Rate

1.48%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Mount Calm, Limestone County, Texas

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
76673	0.20%	0.38%	0.84%	1.17%	1.41%

Source: Ownwell

Property Tax Assessment Values Across Mount Calm, Limestone County, Texas

When examining property taxes in Mount Calm, 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 Limestone 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 Limestone 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. 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 Mount Calm.

For example, the median home price in Mount Calm is $232,500, with tax bills ranging significantly across the county. 76673 has the highest median home price at $232,500.

Property Tax Assessment Values Across Mount Calm, Limestone County, Texas

Source: Ownwell

$58,870

$147,705

$236,540

Median Mount Calm Market Value

$232,500

Median Limestone County Market Value

$107,130

Median Texas Market Value

$258,851

Median United States Market Value

$235,294

Property Tax Assessment Values Across Mount Calm, Limestone County, Texas

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
76673	$37,186	$80,500	$232,500	$465,330	$763,982

Source: Ownwell

Property Tax Bills Across Mount Calm, Limestone County, Texas

Property tax bills in Mount Calm are calculated from a home’s assessed value, which is based on its market value, and the local tax rates set by taxing authorities. For homeowners in Limestone County, the median home price is $232,500, and that value helps determine the size of the tax bill once exemptions and local rates are applied.

The amount a homeowner pays can vary widely. The 25th percentile tax bill is $571, while the 75th percentile reaches $3,019 and the 90th percentile climbs to $4,693. That spread shows how much location, property characteristics, and local assessments can affect the final bill.

In Mount Calm, the median tax bill is $1,642 in ZIP code 76673. For homeowners, property taxes can meaningfully affect monthly housing costs and long-term affordability, especially when assessed values rise faster than expected.

Property Tax Bills Across Mount Calm, Limestone County, Texas

Source: Ownwell

$761

$1,554

$2,347

Median Mount Calm Tax Bill

$1,642

Median Limestone County Tax Bill

$1,357

Median Texas Tax Bill

$3,441

Median United States Tax Bill

$2,400

Property Tax Bills Across Mount Calm, Limestone County, Texas

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
76673	$247	$571	$1,642	$3,019	$4,693

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
Limestone Appraisal District
Website	esearch.limestonecad.org

Frequently Asked Property Tax Questions in Mount Calm, Texas

How are property taxes calculated in Mount Calm, Texas?

Property taxes in Mount Calm, 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 Mount Calm, Texas?

To appeal your property taxes in Mount Calm, 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 Mount Calm, Texas?

Common property tax exemptions in Mount Calm, 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 Mount Calm, Texas?

Property tax deadlines in Mount Calm, 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 Mount Calm, Texas?

Ownwell provides professional property tax appeal services in Mount Calm, 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.