Blackhawk, Boulder County, Colorado Property Taxes
Median Blackhawk, CO effective property tax rate: 0.46%, significantly lower than the national median of 1.02%, but lower than the Colorado state median of 0.55%.
Median Blackhawk, CO home value: $791,100
Median annual Blackhawk, CO tax bill: $3,633, $1,233 higher than the national median property tax bill of $2,400.
How are property taxes in Boulder County calculated?
Property taxes in Blackhawk, CO 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 Blackhawk’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Blackhawk, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Blackhawk, Boulder County, Colorado Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.46%
Estimate Property Tax Bill
$3,639
$3,377
Property Tax Rates Across Blackhawk, Boulder County, Colorado
Local government entities determine property tax rates, leading to significant variations within a state. This is because each county annually estimates its budget for essential services and divides it by the total value of all taxable properties within its jurisdiction, resulting in the property tax rate. While votes and laws play a role in setting these rates and budgets, this is essentially the annual process.
In Blackhawk, located in Boulder County, Colorado, the effective property tax rate is noticeably lower than the national median. This means homeowners in Blackhawk can expect to pay a smaller percentage of their property's assessed value in taxes compared to many other regions. When comparing Blackhawk to other cities within Colorado, it stands out for its relatively low tax burden, making it an attractive location for property owners seeking to minimize their annual expenses.
Despite the lower rate, the quality of services provided remains a priority, ensuring residents continue to benefit from the local government's efficient allocation of resources. This balance of low tax rates and quality services makes Blackhawk an appealing choice for current and prospective property owners.
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 Blackhawk Tax Rate
0.46%
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 Boulder County Tax Rate
0.50%
Median Effective Colorado Tax Rate
0.55%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Blackhawk, Boulder County, Colorado
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
80422 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Blackhawk, Boulder County, Colorado
When examining property taxes in Blackhawk, Colorado, 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 Boulder County Assessor's Office 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 Boulder County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. 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 Blackhawk.
For example, the median home price in Blackhawk is $791,100, with tax bills ranging significantly across the county.
Property Tax Assessment Values Across Blackhawk, Boulder County, Colorado
Source: Ownwell

$410,300
$977,725
$1,545,150
Median Blackhawk Market Value
$791,100
Median Boulder County Market Value
$722,900
Median Colorado Market Value
$405,540
Median United States Market Value
$235,294
Property Tax Assessment Values Across Blackhawk, Boulder County, Colorado
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
80422 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Blackhawk, Boulder County, Colorado
Median Blackhawk Tax Bill
$3,633
Median Boulder County Tax Bill
$3,545
Median Colorado Tax Bill
$2,283
Median United States Tax Bill
$2,400
Property Tax Bills Across Blackhawk, Boulder County, Colorado
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
80422 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell