Herndon, Fairfax County, Virginia Property Taxes

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Property Taxes in Herndon, Virginia

Median Herndon, Virginia effective property tax rate: 1.16%, significantly lower than the national median of 1.02%, and higher than the Virginia state median of 0.90%.
Median Herndon, Virginia home value: $652,040
Median annual Herndon, Virginia tax bill: $7,920, $5,520 higher than the national median property tax bill of $2,400.

How are property taxes in Fairfax calculated?

Property taxes in Herndon, Virginia 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 April 13, 2026

Herndon, Fairfax County, Virginia Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.16%

Estimate Property Tax Bill

$7,564

$7,019

How Does the Herndon Property Tax Calculator Work?

Use this Herndon property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Herndon's median effective tax rate of 1.16% — based on actual property records in Fairfax County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Herndon's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Your bill may vary by ZIP code within Herndon: rates range from $2,340.00 in 20190 to $8,247.00 in 20171, primarily due to differences in school district levies and local assessment districts.

Herndon's median effective tax rate is higher than Virginia's 0.90% but lower than Fairfax County's overall burden, and the median tax bill of $7,920 is $5,520 higher than the state median bill. For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Herndon.

About Herndon Property Taxes

About Property Taxes in Herndon, Fairfax, Virginia

Herndon’s median effective property tax rate of 1.16% is lower than the Virginia state median of 0.90% and higher than the national median of 1.02%. This rate reflects the Fairfax County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.

Property tax rates are not uniform across Herndon. Homeowners in the 20170 ZIP code carry a median effective rate of 1.42%, while those in 20171 pay 1.16%. This spread — 0.26 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Fairfax County. Understanding which part of Herndon you live in can make a meaningful difference to your annual tax bill.

Herndon homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the April 1, 2026 deadline each year.

If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.

Property Tax Rates Across Herndon, Fairfax County, Virginia

As noted earlier, local government entities set tax rates, which can vary widely within a state.

Why? Because annually, each county estimates its required budget to provide services 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.

Below, you can compare Herndon's effective property tax rate to other cities in Virginia and the median property tax rates in Virginia and the U.S.

Property Tax Rates Across Herndon, Fairfax County, Virginia

Source: Ownwell

0.30%

0.86%

1.42%

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

1.16%

Median Effective Fairfax County Tax Rate

1.16%

Median Effective Virginia Tax Rate

0.90%

Median Effective United States Tax Rate

1.27%

Property Tax Rates Across Herndon, Fairfax County, Virginia

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
20170	1.16%	1.16%	1.42%	1.42%	1.42%
20171	1.16%	1.16%	1.16%	1.16%	1.18%
20190	0.29%	0.29%	0.30%	0.31%	0.37%
01803	N/A	N/A	N/A	N/A	N/A
10954	N/A	N/A	N/A	N/A	N/A
19446	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
90266	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. Fairfax County 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.

Assessment notices:

In Fairfax County, assessment notices are sent in February each year. They'll typically reach your mailbox by the middle of February.

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 $652,040, with tax bills ranging significantly across the county. 20171 has the highest median home price at $711,370.

Property Tax Assessment Values Across Herndon, Fairfax County, Virginia

Source: Ownwell

$210,000

$779,880

$1,349,760

Median Herndon Market Value

$652,040

Median Fairfax County Market Value

$672,555

Median Virginia Market Value

$323,500

Median United States Market Value

$274,101

Property Tax Assessment Values Across Herndon, Fairfax County, Virginia

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
20170	$345,100	$429,785	$595,370	$714,948	$865,955
20171	$449,450	$557,158	$711,370	$838,938	$1,015,122
20190	$572,284	$708,340	$708,340	$828,935	$829,366
01803	N/A	N/A	N/A	N/A	N/A
10954	N/A	N/A	N/A	N/A	N/A
19446	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
90266	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

Herndon property tax bills are based on the assessed value of a home and the local tax rate set for Fairfax County. When a home’s market value rises, the assessed value can increase as well, which often leads to a higher tax bill. For homeowners in Herndon, this means taxes are closely tied to both property values and local budget needs.

The median home price in Herndon is $652,040, and the typical property tax bill is well above the national median property tax bill of $2,400. The 25th percentile tax bill is $6,267, while the 75th percentile reaches $9,539. At the high end, the 90th percentile tax bill is $11,537.

Tax bills can vary widely across the city, with the highest median tax bill at $8,247 in ZIP code 20171 and the lowest median tax bill at $2,340 in ZIP code 20190. For homeowners, these differences can have a major impact on monthly housing costs and long-term affordability.

Property Tax Bills Across Herndon, Fairfax County, Virginia

Source: Ownwell

$2,340

$9,225

$16,109

Median Herndon Tax Bill

$7,920

Median Fairfax County Tax Bill

$7,877

Median Virginia Tax Bill

$2,852

Median United States Tax Bill

$3,209

Property Tax Bills Across Herndon, Fairfax County, Virginia

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
20170	$4,376	$5,838	$7,581	$9,318	$11,233
20171	$5,129	$6,456	$8,247	$9,718	$11,768
20190	$2,055	$2,055	$2,340	$2,523	$2,570
01803	N/A	N/A	N/A	N/A	N/A
10954	N/A	N/A	N/A	N/A	N/A
19446	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
90266	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
Appeal Deadline	June 1

Links
Fairfax Tax Assessor
Website	icare.fairfaxcounty.gov

Frequently Asked Property Tax Questions in Herndon, Virginia

How are property taxes calculated in Herndon, Virginia?

Property taxes in Herndon, Virginia are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Herndon, Virginia?

To appeal your property taxes in Herndon, Virginia, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Herndon, Virginia?

Common property tax exemptions in Herndon, Virginia include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Herndon, Virginia?

Property tax deadlines in Herndon, Virginia vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Herndon, Virginia?

Ownwell provides professional property tax appeal services in Herndon, Virginia. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.