Herndon, Fairfax County, Virginia Property Taxes
Median Herndon, VA effective property tax rate: 1.14%, significantly higher than the national median of 1.02%, but lower than the Virginia state median of 0.89%.
Median Herndon, VA home value: $597,500
Median annual Herndon, VA tax bill: $7,197, $4,797 higher than the national median property tax bill of $2,400.
How are property taxes in Fairfax calculated?
Property taxes in Herndon, VA 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 Herndon’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Herndon, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Herndon, Fairfax County, Virginia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.14%
Estimate Property Tax Bill
$6,811
$6,321
Property Tax Rates Across Herndon, Fairfax County, Virginia
Local government entities determine tax rates, which can differ significantly within a state. The reason for this variation is that each county annually estimates its budget needs to provide essential services and divides this by the total value of all taxable properties in its jurisdiction. This calculation results in the property tax rate. While votes and laws play roles in setting these rates and budgets, this is essentially the annual process.
In Herndon, located in Fairfax County, Virginia, the effective property tax rate offers an interesting comparison. The town's rate is 1.14%, which aligns with the lowest in the county. This is comparable to Virginia's median property tax rate and slightly above the national median of 1.02%. Herndon's rate provides a balanced perspective against the highest rate in the area, which is 1.41% in the 20170 zip code. By understanding these rates, property owners in Herndon can better appreciate how their taxes are determined and how they compare to others in the region and across the country.
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 Herndon Tax Rate
1.14%
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 Fairfax County Tax Rate
1.14%
Median Effective Virginia Tax Rate
0.89%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Herndon, Fairfax County, Virginia
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
20170 | 1.14% | 1.14% | 1.41% | 1.41% | 1.41% |
20171 | 1.14% | 1.14% | 1.14% | 1.14% | 1.16% |
01803 | N/A | N/A | N/A | N/A | N/A |
19087 | N/A | N/A | N/A | N/A | N/A |
20001 | N/A | N/A | N/A | N/A | N/A |
20105 | N/A | N/A | N/A | N/A | N/A |
20120 | N/A | N/A | N/A | N/A | N/A |
20124 | N/A | N/A | N/A | N/A | N/A |
20148 | N/A | N/A | N/A | N/A | N/A |
20151 | N/A | N/A | N/A | N/A | N/A |
20152 | N/A | N/A | N/A | N/A | N/A |
22015 | N/A | N/A | N/A | N/A | N/A |
22033 | N/A | N/A | N/A | N/A | N/A |
22182 | N/A | N/A | N/A | N/A | N/A |
85281 | N/A | N/A | N/A | N/A | N/A |
98074 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Herndon, Fairfax County, Virginia
When examining property taxes in Herndon, Virginia, 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 Fairfax 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 Fairfax 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 Herndon.
For example, the median home price in Herndon is $597,500, with tax bills ranging significantly across the county. Zip code 20171 has the highest median home price at $672,030.
Property Tax Assessment Values Across Herndon, Fairfax County, Virginia
Source: Ownwell

$362,520
$775,333
$1,188,145
Median Herndon Market Value
$597,500
Median Fairfax County Market Value
$616,950
Median Virginia Market Value
$298,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Herndon, Fairfax County, Virginia
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
20170 | $302,180 | $385,590 | $544,980 | $647,860 | $796,346 |
20171 | $403,810 | $508,730 | $672,030 | $787,480 | $942,290 |
01803 | N/A | N/A | N/A | N/A | N/A |
19087 | N/A | N/A | N/A | N/A | N/A |
20001 | N/A | N/A | N/A | N/A | N/A |
20105 | N/A | N/A | N/A | N/A | N/A |
20120 | N/A | N/A | N/A | N/A | N/A |
20124 | N/A | N/A | N/A | N/A | N/A |
20148 | N/A | N/A | N/A | N/A | N/A |
20151 | N/A | N/A | N/A | N/A | N/A |
20152 | N/A | N/A | N/A | N/A | N/A |
22015 | N/A | N/A | N/A | N/A | N/A |
22033 | N/A | N/A | N/A | N/A | N/A |
22182 | N/A | N/A | N/A | N/A | N/A |
85281 | N/A | N/A | N/A | N/A | N/A |
98074 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Herndon, Fairfax County, Virginia
In Herndon, Fairfax County, VA, property tax bills are determined by assessing the property's market value and applying the local tax rate. With a median home price of $597,500, the property tax bills range significantly. For instance, the 25th percentile tax bill is $5,696, while the 75th percentile reaches $8,806, and the 90th percentile peaks at $10,565. Notably, the highest median tax bill in zip code 20171 is $7,671, whereas the lowest in zip code 20170 is $6,855. These figures are considerably higher than the national median property tax bill of $2,400.
High property taxes can strain homeowners, but Ownwell offers a solution by providing property tax appeal and exemption services. By analyzing assessment data and identifying potential errors or opportunities for exemptions, Ownwell helps homeowners reduce their tax burdens. This service can lead to substantial savings, making property ownership more affordable and manageable. Homeowners in Herndon can benefit from Ownwell's expertise, ensuring they pay only their fair share of property taxes.
Median Herndon Tax Bill
$7,197
Median Fairfax County Tax Bill
$7,154
Median Virginia Tax Bill
$2,608
Median United States Tax Bill
$2,400
Property Tax Bills Across Herndon, Fairfax County, Virginia
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
20170 | $3,774 | $5,228 | $6,855 | $8,397 | $10,183 |
20171 | $4,560 | $5,802 | $7,671 | $9,010 | $10,784 |
01803 | N/A | N/A | N/A | N/A | N/A |
19087 | N/A | N/A | N/A | N/A | N/A |
20001 | N/A | N/A | N/A | N/A | N/A |
20105 | N/A | N/A | N/A | N/A | N/A |
20120 | N/A | N/A | N/A | N/A | N/A |
20124 | N/A | N/A | N/A | N/A | N/A |
20148 | N/A | N/A | N/A | N/A | N/A |
20151 | N/A | N/A | N/A | N/A | N/A |
20152 | N/A | N/A | N/A | N/A | N/A |
22015 | N/A | N/A | N/A | N/A | N/A |
22033 | N/A | N/A | N/A | N/A | N/A |
22182 | N/A | N/A | N/A | N/A | N/A |
85281 | N/A | N/A | N/A | N/A | N/A |
98074 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Tax Bill | |
Issued | October 1 |
Due Date #1 | June 6 |
Due Date #2 | December 5 |
Links | |
---|---|
Fairfax Tax Assessor | |
realestateoffice@fairfaxva.gov. |