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Loudoun County, VA Property Tax Calculator

Loudoun County homeowners pay a median $6,325 a year in property tax, 0.85% of a median $743,800 home: above Virginia's 0.73% but below the national 0.94%.

At an effective rate of 0.85%, a $743,800 home pays about $6,322 a year in property tax, $527 a month.

Property tax a year
$6,322
A month (for escrow)
$527
Effective rate on the home
0.85%

Property tax in Loudoun County by home value, at 0.85%

Home valueA yearA month
$200,000$1,700$142
$300,000$2,550$213
$400,000$3,400$283
$500,000$4,250$354
$750,000$6,375$531
$1,000,000$8,500$708

Loudoun County against Virginia and the US

Effective rateMedian taxMedian home valueMedian household income
Loudoun County0.85%$6,325$743,800$181,765
Virginia0.73%$2,790$383,700$93,170
United States0.94%$3,119$332,700$80,734

How this calculator works

Median real estate taxes paid ÷ median home value in Loudoun County, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at the county's median home value and rate.

What it assumes

  • Cities, school districts and special districts within the county levy different rates, so bills vary within it.
  • Survey figures cover 2020 to 2024 and lag recent reassessments.

Questions people ask

What is the property tax rate in Loudoun County?

The effective rate is 0.85%: a median $6,325 a year on a median $743,800 home. That's the 13th highest of the 36 Virginia counties we cover.

How much is property tax on a $400,000 house in Loudoun County?

About $3,400 a year, $283 a month, at the county's effective rate, before any exemption.

How does Loudoun County compare with the rest of Virginia?

Its rate is above the state's 0.73%. Across Virginia, covered counties range from 0.43% to 1.04%.

How do I lower my Loudoun County property tax?

Apply for every exemption you qualify for, such as a homestead exemption, and appeal your assessment if it is higher than comparable homes sold nearby; the county assessor explains the deadlines.

Other Virginia counties

Related calculators

  • Virginia Property Tax CalculatorVirginia homeowners pay a median $2,790 a year in property tax, 0.73% of a median $383,700 home: the 31st highest effective rate of the 50 states and DC.
  • Virginia Mortgage CalculatorYour monthly mortgage payment in Virginia, with Virginia's effective property tax rate (0.73%) built in, at this week's average rate. The calculator starts at the state's median home value, $383,700.
  • Home Affordability CalculatorThe home price your income supports under the 28/36 guideline lenders use, counting your other debts, down payment, taxes and insurance, at this week's average rate.

Sources

Updated by the RateHerald team. The maths is tested against worked examples; report a problem.