Boulder County Property Taxes
The median property tax rate in Boulder County is 0.50%, which is significantly lower than both the national median of 0.99% and the Colorado state median of 0.55%. With the median home value in Boulder County at $722,900, the typical annual property tax bill reaches $3,545, which still exceeds the national median of $2,690. Property taxes in Boulder County are calculated based on the tax assessed value, which generally falls below the actual market value due to various property tax exemptions like the primary residence and agricultural exemptions. Understanding Boulder County's specific property tax system, exploring available exemptions, and identifying opportunities for property tax reductions can provide significant annual savings. Whether you live in Boulder or another part of Boulder County, gaining a comprehensive knowledge of local property taxes will benefit both homeowners and real estate investors.
Last Updated June 14, 2024
Boulder County Property Tax Bill Calculator
$100,000
$2,500,000
$5,000,000
Average Tax Rate
0.55%
Estimate Property Tax Bill
$1,100
Ownwell’s Boulder Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Boulder with just two data points. By entering your property's estimated assessed value, our calculator applies the median tax rate in Boulder to provide an estimate of your property tax bill. This tool offers valuable insights into your potential tax liabilities, helping you make informed decisions. To explore trends on a city level, scroll down to navigate to more localized information. Your property's assessed value is the value assigned by your county for tax calculations, considering any exemptions you may have.
Property Tax Rates Across Boulder County, Colorado
Property taxes in Boulder County play a crucial role in funding essential local services like public schools, road maintenance, and emergency services. The median tax rate in Boulder County is 0.50%, which is lower than the U.S. national median of 0.99%. Local government entities within Boulder County set these rates annually, and they can vary significantly between different areas within the county. Each year, Boulder County estimates its required budget to maintain services for the upcoming fiscal year, and divides this budget by the total value of all taxable property in the jurisdiction, resulting in the property tax rate. Although tax rates and budgets are influenced by laws and voter input, this calculation forms the basic process for setting property tax rates. For comparison, the city of Erie has one of the higher property tax rates in the region at 0.58%, while the city of Hygiene boasts one of the lowest at 0.42%. Analyzing how Boulder County's tax rates stack up against these benchmarks can give homeowners a better understanding of the local tax landscape.
Average Boulder County Tax Rate
0.50%
Average Colorado Tax Rate
0.55%
Average United States Tax Rate
0.99%
Property Tax Rates Across Boulder County, Colorado
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Allenspark | 0.27% | 0.33% | 0.35% | 0.38% | 0.40% |
| Berthoud | 0.38% | 0.42% | 0.48% | 0.50% | 0.51% |
| Blackhawk | 0.46% | 0.46% | 0.46% | 0.46% | 0.46% |
| Black Hawk | 0.40% | 0.44% | 0.48% | 0.49% | 0.50% |
| Boulder | 0.41% | 0.46% | 0.49% | 0.53% | 0.57% |
| Broomfield | 0.37% | 0.39% | 0.43% | 0.45% | 0.47% |
| Eldorado Springs | 0.41% | 0.51% | 0.58% | 0.66% | 0.72% |
| Erie | 0.46% | 0.55% | 0.58% | 0.79% | 0.83% |
| Frederick | 0.47% | 0.50% | 0.50% | 0.50% | 0.50% |
| Golden | 0.34% | 0.42% | 0.44% | 0.46% | 0.51% |
| Hygiene | 0.42% | 0.42% | 0.42% | 0.42% | 0.42% |
| Jamestown | 0.34% | 0.43% | 0.48% | 0.51% | 0.54% |
| Lafayette | 0.37% | 0.45% | 0.47% | 0.50% | 0.53% |
| Longmont | 0.38% | 0.48% | 0.50% | 0.51% | 0.54% |
| Louisville | 0.34% | 0.42% | 0.46% | 0.49% | 0.54% |
| Lyons | 0.35% | 0.47% | 0.54% | 0.62% | 0.64% |
| Nederland | 0.41% | 0.46% | 0.53% | 0.61% | 0.64% |
| Niwot | 0.42% | 0.45% | 0.50% | 0.52% | 0.55% |
| Pinecliffe | 0.38% | 0.38% | 0.39% | 0.46% | 0.63% |
| Superior | 0.33% | 0.48% | 0.51% | 0.54% | 0.60% |
| Unincorporated | 0.27% | 0.35% | 0.45% | 0.53% | 0.62% |
| Ward | 0.32% | 0.40% | 0.46% | 0.50% | 0.53% |
Source: Ownwell
Property Tax Assessment Values Across Boulder County, Colorado
In Boulder County, understanding the difference between "market value" and "assessed value" is key to comprehending property taxes. The market value represents the price a willing buyer would pay to a willing seller in an open, competitive market, considering location, property condition, and current economic trends. For tax purposes, this value is estimated by the Boulder County Appraisal District. The assessed value, however, is the market value minus any applicable exemptions or limits based on local laws and available programs. The assessed value is then used to calculate your property taxes by multiplying it by the combined tax rates of all relevant taxing entities. Assessment notices in Boulder County are typically mailed in the spring, usually by the middle of April. These notices provide homeowners with both the market and assessed values, along with an estimate of the annual property tax bill. By distinguishing between these valuation concepts, property owners can better navigate their tax responsibilities and understand how their property taxes are affected. For instance, Broomfield has the highest median tax bill at $5239, while Unincorporated areas have the lowest at $875. Being aware of these valuation processes in Boulder County will help you identify opportunities for appealing assessments or applying for exemptions to manage your tax burden more effectively.
Property Tax Assessment Values Across Boulder County, Colorado
Source: Ownwell
$300,922
$923,036
$1,545,150
Average Boulder County Assessed Value
$722,900
Average Colorado Assessed Value
$405,540
Average United States Assessed Value
$244,900
Property Tax Assessment Values Across Boulder County, Colorado
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Allenspark | $140,138 | $291,300 | $410,300 | $579,296 | $803,660 |
| Berthoud | $616,400 | $668,000 | $754,000 | $927,650 | $1,031,840 |
| Blackhawk | $791,100 | $791,100 | $791,100 | $791,100 | $791,100 |
| Black Hawk | $519,480 | $635,650 | $717,100 | $849,050 | $949,460 |
| Boulder | $317,929 | $575,746 | $999,800 | $1,453,800 | $2,114,500 |
| Broomfield | $872,270 | $1,038,100 | $1,236,400 | $1,599,425 | $2,064,250 |
| Eldorado Springs | $13,120 | $516,800 | $706,100 | $1,033,900 | $1,333,960 |
| Erie | $543,910 | $631,326 | $764,750 | $897,400 | $1,082,100 |
| Frederick | $513,260 | $556,400 | $605,300 | $677,500 | $700,960 |
| Golden | $137,561 | $352,600 | $541,400 | $700,100 | $861,660 |
| Hygiene | $1,068,800 | $1,068,800 | $1,068,800 | $1,068,800 | $1,068,800 |
| Jamestown | $149,881 | $330,500 | $512,700 | $648,900 | $849,200 |
| Lafayette | $284,919 | $481,600 | $643,700 | $933,300 | $1,191,020 |
| Longmont | $372,300 | $454,000 | $564,900 | $736,900 | $998,800 |
| Louisville | $433,180 | $632,500 | $796,300 | $1,003,500 | $1,260,600 |
| Lyons | $302,180 | $505,500 | $733,400 | $990,300 | $1,162,020 |
| Nederland | $312,540 | $448,525 | $652,200 | $862,725 | $1,088,650 |
| Niwot | $369,068 | $676,775 | $1,093,150 | $1,591,875 | $2,461,130 |
| Pinecliffe | $332,750 | $369,225 | $414,900 | $450,150 | $532,750 |
| Superior | $331,367 | $579,100 | $829,600 | $1,040,900 | $1,253,610 |
| Unincorporated | $13,259 | $84,416 | $217,400 | $513,592 | $854,538 |
| Ward | $114,580 | $217,076 | $444,100 | $627,325 | $808,730 |
Source: Ownwell
Property Tax Bills Across Boulder County, Colorado
In Boulder County, CO, property tax bills are calculated based on the assessed value of a home, which is determined as a percentage of its market value. The tax rate is then applied to this assessed value to calculate the tax bill. For instance, with a median home price of $722,900, the tax bill can range significantly. Homeowners in the 25th percentile can expect to pay around $2,383, while those in the 75th percentile might pay approximately $5,237. The tax bill for the 90th percentile reaches up to $7,627. Several factors influence the final tax bill, including property location, local tax rates, and any applicable exemptions or deductions. For example, Broomfield has the highest median tax bill at $5,239, whereas unincorporated areas have the lowest at $875. Understanding these factors is crucial for homeowners as property taxes directly impact annual housing costs and long-term financial planning.
Average Boulder County Tax Bill
$3,545
Average Colorado Tax Bill
$2,283
Average United States Tax Bill
$2,690
Property Tax Bills Across Boulder County, Colorado
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Allenspark | $452 | $953 | $1,435 | $2,028 | $2,766 |
| Berthoud | $2,457 | $3,010 | $3,932 | $4,614 | $5,024 |
| Blackhawk | $3,633 | $3,633 | $3,633 | $3,633 | $3,633 |
| Black Hawk | $2,495 | $2,801 | $3,248 | $4,147 | $4,436 |
| Boulder | $1,722 | $2,950 | $4,713 | $6,824 | $10,037 |
| Broomfield | $3,525 | $4,303 | $5,239 | $6,750 | $9,251 |
| Eldorado Springs | $295 | $3,244 | $4,506 | $6,014 | $7,913 |
| Erie | $2,999 | $3,547 | $4,401 | $6,594 | $8,089 |
| Frederick | $2,497 | $2,566 | $2,882 | $3,382 | $3,501 |
| Golden | $613 | $1,491 | $2,348 | $3,037 | $3,790 |
| Hygiene | $4,447 | $4,447 | $4,447 | $4,447 | $4,447 |
| Jamestown | $586 | $1,430 | $2,370 | $3,189 | $4,049 |
| Lafayette | $1,463 | $2,222 | $3,000 | $4,263 | $5,505 |
| Longmont | $1,717 | $2,184 | $2,767 | $3,672 | $5,012 |
| Louisville | $1,413 | $2,711 | $3,633 | $4,762 | $6,382 |
| Lyons | $1,373 | $2,259 | $4,012 | $5,743 | $7,128 |
| Nederland | $1,591 | $2,411 | $3,414 | $4,526 | $5,647 |
| Niwot | $1,972 | $3,310 | $5,131 | $7,715 | $11,832 |
| Pinecliffe | $1,523 | $1,706 | $1,883 | $2,230 | $2,363 |
| Superior | $1,540 | $3,003 | $4,334 | $5,612 | $6,719 |
| Unincorporated | $71 | $350 | $875 | $2,137 | $3,685 |
| Ward | $408 | $889 | $1,875 | $2,996 | $3,787 |
Source: Ownwell