Gainesville, Prince William County, Virginia Property Taxes
Property Taxes in Gainesville, Virginia
Median Gainesville, Virginia effective property tax rate: 0.99%, significantly lower than the national median of 1.02%, and higher than the Virginia state median of 0.90%.
Median Gainesville, Virginia home value: $639,300
Median annual Gainesville, Virginia tax bill: $6,339, $3,939 higher than the national median property tax bill of $2,400.
How are property taxes in Prince William calculated?
Property taxes in Gainesville, 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 Gainesville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Gainesville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Gainesville, Prince William County, Virginia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.99%
Estimate Property Tax Bill
$6,329
$5,873
How Does the Gainesville Property Tax Calculator Work?
Use this Gainesville property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Gainesville's median effective tax rate of 0.99% — based on actual property records in Prince William 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 Gainesville'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 Gainesville: rates range from 0.99% in 20155 to 0.99% in 20155, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Gainesville.
About Gainesville Property Taxes
About Property Taxes in Gainesville, Prince William, Virginia
Gainesville’s median effective property tax rate of 0.99% is lower than the Virginia state median of 0.90% and higher than the national median of 1.02%. This rate reflects the Prince William 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 Gainesville. Homeowners in the 20155 ZIP code carry a median effective rate of 0.99%, while those in 20155 pay 0.99%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Prince William County. Understanding which part of Gainesville you live in can make a meaningful difference to your annual tax bill.
Gainesville homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the June 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 Gainesville, Prince William 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 Gainesville'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 Gainesville, Prince William County, Virginia
Source: Ownwell
0.92%
0.96%
0.99%
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 Gainesville Tax Rate
0.99%
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 Prince William County Tax Rate
0.99%
Median Effective Virginia Tax Rate
0.90%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Gainesville, Prince William County, Virginia
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20155 | 0.99% | 0.99% | 0.99% | 0.99% | 0.99% |
Source: Ownwell
Property Tax Assessment Values Across Gainesville, Prince William County, Virginia
When examining property taxes in Gainesville, 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 Prince William 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.
Assessment notices:
In Prince William County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of March.
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 Gainesville.
For example, the median home price in Gainesville is $639,300, with tax bills ranging significantly across the county. 20155 has the highest median home price at $639,300.
Property Tax Assessment Values Across Gainesville, Prince William County, Virginia
Source: Ownwell
$241,500
$558,300
$875,100
Median Gainesville Market Value
$639,300
Median Prince William County Market Value
$490,800
Median Virginia Market Value
$323,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Gainesville, Prince William County, Virginia
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20155 | $423,700 | $505,400 | $639,300 | $756,400 | $883,300 |
Source: Ownwell
Property Tax Bills Across Gainesville, Prince William County, Virginia
Property tax bills in Gainesville are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. For homeowners, that means the bill can change when home values rise or when assessments are updated. In Prince William County, the median home price is $639,300, so even small shifts in assessment can have a noticeable impact on the final tax bill.
The amount a homeowner pays also depends on the tax rate set by the local government, along with any exemptions or adjustments that may apply. In Gainesville, property tax bills are a major part of the cost of owning a home, and they can vary widely from one property to another. The 25th percentile tax bill is $4,997, while the 75th percentile is $7,509 and the 90th percentile is $8,770. The median tax bill in ZIP code 20155 is $6,339, showing how property taxes can place a significant burden on homeowners.
Property Tax Bills Across Gainesville, Prince William County, Virginia
Source: Ownwell
$2,225
$5,338
$8,450
Median Gainesville Tax Bill
$6,339
Median Prince William County Tax Bill
$4,830
Median Virginia Tax Bill
$2,852
Median United States Tax Bill
$2,400
Property Tax Bills Across Gainesville, Prince William County, Virginia
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20155 | $4,149 | $4,997 | $6,339 | $7,509 | $8,770 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Prince William Tax Assessor | |
| Website | pwc.publicaccessnow.com |