District of Columbia property tax calculator
Estimate your District of Columbia property tax by county. The statewide average effective rate is 0.60%, #36 of 51 among states and DC. Pick your county below for a closer number.
Pick your state and county and enter your home value. Your estimate shows up here.
An estimate, not a tax bill. Effective rates are county medians of taxes paid divided by home value (Tax Foundation 2025, ACS 2020-2024). Your bill depends on your exemptions, school district and local levies.
District of Columbia property tax rates by county
Effective rate = median property tax paid divided by median home value, owner-occupied homes.
| County | Rate | Median tax | Median home |
|---|---|---|---|
| District of Columbia | 0.60% | $4,312 | $737,100 |
District of Columbia property tax FAQs
What is the average property tax rate in District of Columbia?
District of Columbia's average effective property tax rate is 0.60% of home value, which ranks #36 of 51 among the states and DC (#1 is highest). Source: Tax Foundation 2025 (ACS 2020-2024 median taxes paid / median home value).
How much is property tax on a $400,000 home in District of Columbia?
At the District of Columbia average of 0.60%, about $2,400 a year.
How can I lower my District of Columbia property tax bill?
The main lever is your assessed value. If it is higher than what similar nearby homes sell for, you can appeal it, and also check whether you qualify for exemptions. Appeals are filed by the homeowner with the county or local board, and deadlines vary by county.
Source: Tax Foundation 2025 (ACS 2020-2024 median taxes paid / median home value), taxfoundation.org. Estimates are not tax bills. Grove Hopper is a research tool with reminders and document preparation, not attorneys, accountants or a tax firm.