Epping, Williams County, North Dakota Property Taxes

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Property Taxes in Epping, North Dakota

Median Epping, North Dakota effective property tax rate: 0.66%, significantly lower than the national median of 1.02%, and lower than the North Dakota state median of 1.20%.
Median Epping, North Dakota home value: $110,810
Median annual Epping, North Dakota tax bill: $837, $1,563 lower than the national median property tax bill of $2,400.

How are property taxes in Williams calculated?

Property taxes in Epping, North Dakota 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 Epping's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Epping, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Epping, Williams County, North Dakota Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.66%

Estimate Property Tax Bill

$731

$679

How Does the Epping Property Tax Calculator Work?

Use this Epping property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Epping's median effective tax rate of 0.66% — based on actual property records in Williams 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 Epping'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 Epping: rates range across local areas, primarily due to differences in school district levies and local assessment districts. Epping's median property tax bill of $837 is lower than the North Dakota median tax bill of $2,400, a difference of $1,563.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Epping.

About Epping Property Taxes

About Property Taxes in Epping, Williams, North Dakota

Epping’s median effective property tax rate of 0.66% is lower than the North Dakota state median of 1.20% and lower than the national median of 1.02%. This rate reflects the Williams 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 Epping. Homeowners in different parts of the city can face different tax burdens because school district boundaries and local assessment districts are drawn across Williams County. Understanding where you live can make a meaningful difference to your annual tax bill.

Epping homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the April 13, 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 Epping, Williams County, North Dakota

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 Epping's effective property tax rate to other cities in North Dakota and the median property tax rates in North Dakota and the U.S.

Property Tax Rates Across Epping, Williams County, North Dakota

Source: Ownwell

0.78%

0.88%

0.98%

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 Epping Tax Rate

0.66%

Median Effective Williams County Tax Rate

0.85%

Median Effective North Dakota Tax Rate

1.20%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Epping, Williams County, North Dakota

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
58843	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Epping, Williams County, North Dakota

When examining property taxes in Epping, North Dakota, 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 Williams 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 Williams County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of spring.

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 Epping.

For example, the median home price in Epping is $110,810, with tax bills ranging significantly across the county. The median tax bill is $837, compared with the national median property tax bill of $2,400.

Property Tax Assessment Values Across Epping, Williams County, North Dakota

Source: Ownwell

$81,570

$106,080

$130,590

Median Epping Market Value

$110,810

Median Williams County Market Value

$109,180

Median North Dakota Market Value

$244,000

Median United States Market Value

$235,294

Property Tax Assessment Values Across Epping, Williams County, North Dakota

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
58843	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Epping, Williams County, North Dakota

How are property tax bills calculated in Epping?

Property tax bills in Epping are based on the assessed value of a home and the local tax rate set by taxing authorities. The assessed value is used to determine how much tax a homeowner owes, and that amount can change when the market value of the property changes or when local rates are adjusted. For homeowners, this means a higher assessed value can lead to a larger tax bill, while a lower assessed value can reduce it.

What factors affect the tax bill? The main factors are the home’s assessed value, local tax rates, and any exemptions or special assessments that may apply. With a median home price of $110,810, many homeowners in Epping see bills that are lower than the national median property tax bill of $2,400. The 25th percentile tax bill is $0, while the 75th percentile is $1,056 and the 90th percentile is $1,173, showing how much bills can vary across homeowners.

Property Tax Bills Across Epping, Williams County, North Dakota

Source: Ownwell

$788

$1,163

$1,538

Median Epping Tax Bill

$837

Median Williams County Tax Bill

$1,354

Median North Dakota Tax Bill

$2,769

Median United States Tax Bill

$2,400

Property Tax Bills Across Epping, Williams County, North Dakota

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
58843	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	May 20

Links
Williams Tax Assessor
Website	itax.tylertech.com

Frequently Asked Property Tax Questions in Epping, North Dakota

How are property taxes calculated in Epping, North Dakota?

Property taxes in Epping, North Dakota 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 Epping, North Dakota?

To appeal your property taxes in Epping, North Dakota, 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 Epping, North Dakota?

Common property tax exemptions in Epping, North Dakota 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 Epping, North Dakota?

Property tax deadlines in Epping, North Dakota 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 Epping, North Dakota?

Ownwell provides professional property tax appeal services in Epping, North Dakota. 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.