Hartley, O'brien County, Iowa Property Taxes
Median Hartley, IA effective property tax rate: 1.25%, significantly higher than the national median of 1.02%, but lower than the Iowa state median of 1.54%.
Median Hartley, IA home value: $102,550
Median annual Hartley, IA tax bill: $1,262, $1,138 lower than the national median property tax bill of $2,400.
How are property taxes in O'Brien calculated?
Property taxes in Hartley, IA 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 Hartley’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Hartley, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Hartley, O'brien County, Iowa Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.25%
Estimate Property Tax Bill
$1,282
$1,190
Ownwell’s Hartley Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Hartley with just two data points.
By entering your property's estimated assessed value, our calculator applies Hartley’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in O'Brien County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Hartley, O'brien County, Iowa
Local government entities set tax rates, which can vary widely within a state. Why? Each county estimates its required budget to provide services annually 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.
In Hartley, located in O'Brien County, Iowa, the effective property tax rate is a reflection of this process. Compared to the national median property tax rate of 1.02%, Hartley's rate of 1.25% is notably higher. This rate also represents both the highest and lowest median tax rates within the zip code 51346, indicating uniformity across that area. It is important for property owners in Hartley to understand how these rates affect their annual tax bills, which could be significantly higher than the national median bill of $2,400. As property tax rates directly impact homeowners' finances, staying informed and exploring potential appeal and exemption options can be beneficial.
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 Hartley Tax Rate
1.25%
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 O'brien County Tax Rate
1.20%
Median Effective Iowa Tax Rate
1.54%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Hartley, O'brien County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
51346 | 0.82% | 1.00% | 1.25% | 1.38% | 1.52% |
Source: Ownwell
Property Tax Assessment Values Across Hartley, O'brien County, Iowa
When examining property taxes in Hartley, IA, 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 O'Brien County assessor 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 O'Brien County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of March. 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 Hartley.
For example, the median home price in Hartley is $102,550, with tax bills ranging significantly across the county. Zip code 51346 has the highest median home price at $102,550.
Property Tax Assessment Values Across Hartley, O'brien County, Iowa
Source: Ownwell

$63,140
$142,140
$221,140
Median Hartley Market Value
$102,550
Median O'brien County Market Value
$120,840
Median Iowa Market Value
$167,100
Median United States Market Value
$235,294
Property Tax Assessment Values Across Hartley, O'brien County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
51346 | $28,131 | $58,522 | $102,550 | $170,660 | $267,286 |
Source: Ownwell
Property Tax Bills Across Hartley, O'brien County, Iowa
Median Hartley Tax Bill
$1,262
Median O'brien County Tax Bill
$1,404
Median Iowa Tax Bill
$2,508
Median United States Tax Bill
$2,400
Property Tax Bills Across Hartley, O'brien County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
51346 | $356 | $752 | $1,262 | $1,906 | $2,841 |
Source: Ownwell