Castell, Llano County, Texas Property Taxes
Median Castell, TX effective property tax rate: 1.11%, significantly higher than the national median of 1.02%, but lower than the Texas state median of 1.67%. Median Castell, TX home value: $118,905. Median annual Castell, TX tax bill: $1,305, $1,095 lower than the national median property tax bill of $2,400.
How are property taxes in Llano County calculated?
Property taxes in Castell, TX 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 Castell’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Castell, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Castell, Llano County, Texas Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.11%
Estimate Property Tax Bill
$1,320
$1,225
$1,102
Average Tax Savings
Property Tax Rates Across Castell, Llano County, Texas
Local government entities set tax rates, which can vary widely within a state. This variation is due to each county estimating its required budget to provide services and dividing 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 Castell’s effective property tax rate to other cities in Texas and the median property tax rates in Texas and the U.S. Castell, located in Llano County, has a median property tax rate of 1.11%. This rate is slightly above the national median property tax rate of 1.02%. In Texas, property tax rates can vary significantly, but Castell's rate is consistent across its region. This uniformity is unusual as rates often differ greatly even within a single state. Understanding these rates is crucial for property owners aiming to manage their expenses effectively. By appealing or seeking exemptions, property owners in Castell may find ways to reduce their tax burden, aligning more closely with national figures.
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 Castell Tax Rate
1.11%
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 Llano County Tax Rate
1.32%
Median Effective Texas Tax Rate
1.67%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Castell, Llano County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
76831 | 0.37% | 0.42% | 1.11% | 1.32% | 1.32% |
Source: Ownwell
$1,102
Average Castell Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Castell, Llano County, Texas
When examining property taxes in Castell, TX, 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 Llano 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.
In Llano 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 Castell.
For example, the median home price in Castell is $118,905, with tax bills ranging significantly across the county. Zip code 76831 has the highest median home price at $118,905.
Property Tax Assessment Values Across Castell, Llano County, Texas
Source: Ownwell

$118,905
$341,428
$563,950
Median Castell Market Value
$118,905
Median Llano County Market Value
$250,390
Median Texas Market Value
$247,950
Median United States Market Value
$235,294
Property Tax Assessment Values Across Castell, Llano County, Texas
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
76831 | $47,020 | $89,662 | $118,905 | $168,102 | $313,130 |
Source: Ownwell
$1,102
Average Castell Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Castell, Llano County, Texas
Median Castell Tax Bill
$1,305
Median Llano County Tax Bill
$2,837
Median Texas Tax Bill
$3,971
Median United States Tax Bill
$2,400
Property Tax Bills Across Castell, Llano County, Texas
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
76831 | $238 | $402 | $1,305 | $1,954 | $3,373 |
Source: Ownwell
$1,102
Average Castell Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to protest!
Dates | |
---|---|
Appeal Deadline | May 15 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | January 31 |
Links | |
---|---|
Llano Appraisal District | |
Website | esearch.llanocad.net |
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