Loudoun County, Virginia Property Taxes
Property Taxes in Loudoun County, Virginia
Median Loudoun County effective property tax rate: 0.87%, significantly lower than the national median of 1.02%.
Median Loudoun County home value: $695,595
Median annual Loudoun County tax bill: $6,021, higher by $3,621 than the national median property tax bill of $2,400.
How are property taxes in Loudoun County calculated?
Property taxes in Loudoun County 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.
Why are property taxes in Loudoun County important to understand? Because knowing your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Loudoun County or another part of Loudoun County, understanding local tax details benefits homeowners and investors.
How does Loudoun County compare with Virginia? Loudoun County’s effective property tax rate is 0.87%, which is lower than Virginia’s 0.90% median rate.
Last Updated April 13, 2026
Loudoun County, Virginia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.87%
Estimate Property Tax Bill
$6,052
$5,616
How Does the Loudoun County Property Tax Calculator Work?
Use this Loudoun County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Loudoun County's median effective tax rate of 0.87% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Loudoun County's median tax rate is lower than Virginia's 0.90% median rate, but the county's median tax bill of $6,021 is $3,621 higher than the state median bill of $2,400.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Loudoun County.
Property Tax Rates Across Loudoun County, Virginia
What Are Effective Property Tax Rates Across Loudoun County?
Local government entities set tax rates, which vary widely across Loudoun County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Loudoun County's effective property tax rate to other counties in Virginia or the U.S. median of 1.02%.
Loudoun County's median effective rate stands at 0.87%, which is lower than the national median of 1.02%. Within Loudoun County, the highest rate is found in Purcellville at 0.89%, while Upperville has the lowest at 0.64%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
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 Loudoun County Tax Rate
0.87%
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 Virginia Tax Rate
0.90%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Loudoun County, Virginia
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Aldie | 0.86% | 0.86% | 0.87% | 0.87% | 0.87% |
| Ashburn | 0.86% | 0.86% | 0.87% | 0.87% | 0.87% |
| Bluemont | 0.68% | 0.78% | 0.86% | 0.87% | 0.87% |
| Brambleton | 0.86% | 0.86% | 0.86% | 0.87% | 0.87% |
| Broadlands | 0.86% | 0.86% | 0.87% | 0.87% | 0.87% |
| Centreville | 0.86% | 0.86% | 0.86% | 0.87% | 0.87% |
| Chantilly | 0.86% | 0.86% | 0.87% | 0.87% | 0.87% |
| Great Falls | 0.86% | 0.86% | 0.87% | 0.87% | 0.87% |
| Hamilton | 0.86% | 0.86% | 0.86% | 0.87% | 0.87% |
| Hillsboro | 0.68% | 0.83% | 0.86% | 0.87% | 0.87% |
| Leesburg | 0.86% | 0.86% | 0.86% | 0.87% | 0.87% |
| Lovettsville | 0.75% | 0.86% | 0.86% | 0.87% | 0.87% |
| Middleburg | 0.64% | 0.82% | 0.86% | 0.87% | 0.87% |
| Paeonian Springs | 0.76% | 0.82% | 0.86% | 0.87% | 0.87% |
| Paris | 0.53% | 0.65% | 0.86% | 0.86% | 0.87% |
| Purcellville | 0.86% | 0.86% | 0.89% | 0.90% | 0.90% |
| Round Hill | 0.86% | 0.86% | 0.86% | 0.87% | 0.87% |
| Sterling | 0.86% | 0.86% | 0.87% | 0.87% | 0.87% |
| Upperville | 0.27% | 0.49% | 0.64% | 0.86% | 0.87% |
| Waterford | 0.77% | 0.86% | 0.86% | 0.87% | 0.87% |
| Herndon | N/A | N/A | N/A | N/A | N/A |
| Lincoln | N/A | N/A | N/A | N/A | N/A |
| The Plains | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Loudoun County, Virginia
When examining property taxes in Loudoun County, 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 Loudoun County assessment 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.
Assessment notices:
In Loudoun County, assessment notices are sent in the spring 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 Loudoun County.
For example, the median tax bill in Loudoun County is $6,021, with tax bills ranging significantly across the county. Upperville has the highest median home price at $1,788,520.
Property Tax Assessment Values Across Loudoun County, Virginia
Source: Ownwell
$525,210
$1,156,865
$1,788,520
Median Loudoun County Market Value
$695,595
Median Virginia Market Value
$323,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Loudoun County, Virginia
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Aldie | $447,620 | $630,180 | $955,470 | $1,192,100 | $1,386,044 |
| Ashburn | $451,100 | $549,835 | $723,455 | $893,495 | $1,111,310 |
| Bluemont | $429,314 | $582,750 | $795,310 | $1,078,840 | $1,479,276 |
| Brambleton | $414,050 | $627,000 | $768,260 | $997,055 | $1,103,225 |
| Broadlands | $537,166 | $639,475 | $860,630 | $971,680 | $1,140,027 |
| Centreville | $1,227,588 | $1,264,760 | $1,333,220 | $1,436,995 | $1,521,798 |
| Chantilly | $481,712 | $585,860 | $751,775 | $978,730 | $1,161,015 |
| Great Falls | $616,710 | $672,480 | $699,240 | $742,330 | $780,296 |
| Hamilton | $486,706 | $563,645 | $790,230 | $1,050,865 | $1,250,346 |
| Hillsboro | $472,804 | $637,240 | $825,330 | $1,005,520 | $1,263,254 |
| Leesburg | $347,930 | $509,110 | $718,620 | $926,710 | $1,185,420 |
| Lovettsville | $432,160 | $553,570 | $653,350 | $821,410 | $995,200 |
| Middleburg | $479,766 | $625,445 | $984,830 | $1,462,735 | $2,384,494 |
| Paeonian Springs | $448,704 | $543,730 | $1,030,590 | $1,485,220 | $1,813,562 |
| Paris | $517,840 | $630,950 | $948,970 | $1,288,320 | $1,578,060 |
| Purcellville | $501,196 | $607,265 | $740,240 | $947,225 | $1,197,764 |
| Round Hill | $491,990 | $635,400 | $728,270 | $943,100 | $1,148,046 |
| Sterling | $358,800 | $473,890 | $558,110 | $677,320 | $838,010 |
| Upperville | $440,868 | $929,995 | $1,788,520 | $3,119,130 | $5,077,664 |
| Waterford | $717,415 | $914,882 | $1,128,835 | $1,318,095 | $1,515,850 |
| Herndon | N/A | N/A | N/A | N/A | N/A |
| Lincoln | N/A | N/A | N/A | N/A | N/A |
| The Plains | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Loudoun County, Virginia
Property tax bills in Loudoun are calculated by applying the local tax rate to a home’s assessed market value. The assessed value is the starting point, and it is influenced by factors such as location, home size, condition, and recent sales of similar properties. When assessments rise, the tax bill can increase even if the homeowner has not made any changes to the property.
For Loudoun homeowners, the impact can be significant because the median home price is $695,595, well above the national median property tax bill of $2,400. The county’s tax bills are also substantial, with the 25th percentile at $4,611 and the 75th percentile at $7,989. At the high end, the 90th percentile reaches $9,977. Median tax bills vary across the county, from $4,826 in Sterling to $11,512 in Centreville, showing how location can strongly affect what homeowners pay.
Median Loudoun County Tax Bill
$6,021
Median Virginia Tax Bill
$2,852
Median United States Tax Bill
$2,400
Property Tax Bills Across Loudoun County, Virginia
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Aldie | $3,872 | $5,441 | $8,238 | $10,229 | $11,905 |
| Ashburn | $3,891 | $4,780 | $6,373 | $7,927 | $9,675 |
| Bluemont | $3,517 | $4,883 | $6,473 | $8,868 | $11,395 |
| Brambleton | $3,628 | $5,463 | $6,667 | $8,646 | $9,549 |
| Broadlands | $4,639 | $5,523 | $7,445 | $8,405 | $9,858 |
| Centreville | $10,436 | $10,915 | $11,512 | $12,376 | $12,991 |
| Chantilly | $4,167 | $5,067 | $6,502 | $8,464 | $10,036 |
| Great Falls | $5,335 | $5,817 | $6,048 | $6,421 | $6,750 |
| Hamilton | $4,210 | $4,853 | $6,656 | $8,984 | $10,501 |
| Hillsboro | $3,898 | $5,156 | $6,691 | $8,178 | $10,044 |
| Leesburg | $2,975 | $4,400 | $6,183 | $7,961 | $10,172 |
| Lovettsville | $3,709 | $4,675 | $5,524 | $6,742 | $8,152 |
| Middleburg | $4,066 | $5,334 | $8,128 | $11,440 | $16,482 |
| Paeonian Springs | $3,875 | $4,697 | $8,480 | $12,113 | $14,978 |
| Paris | $3,732 | $5,110 | $6,500 | $8,577 | $11,947 |
| Purcellville | $4,452 | $5,339 | $6,545 | $8,030 | $10,133 |
| Round Hill | $4,239 | $5,468 | $6,208 | $8,042 | $9,698 |
| Sterling | $3,093 | $4,099 | $4,826 | $5,851 | $7,241 |
| Upperville | $3,244 | $5,942 | $10,307 | $16,322 | $22,539 |
| Waterford | $5,967 | $7,535 | $9,602 | $11,218 | $12,645 |
| Herndon | N/A | N/A | N/A | N/A | N/A |
| Lincoln | N/A | N/A | N/A | N/A | N/A |
| The Plains | 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 | |
|---|---|
| Loudoun Tax Assessor | |
| Website | reparcelasmt.loudoun.gov |