Grand Forks County property record for 421 20th St NE, Thompson, ND 58278
| Property Type | Agricultural Vacant Land |
|---|---|
| Lot Size | 75 acres (3,267,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,540 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 38110400001000 |
| Primary APN | 38110400001000 |
|---|
| Lot Area | 3,267,000 sqft (75 acres) |
|---|
| Street Address | 421 20TH ST NE |
|---|---|
| City | THOMPSON |
| State | ND |
| Zip | 58278-9387 |
| Property Category | Agriculture or Farming |
| Property Type | Vacant Land > Agricultural |
| Legal Description | TWN: 149 SCT: 11 RNG: 52 S1/2SE1/4EX5.01A 11-149-52 |
| Legal Range | 52W |
| Legal Township | 149 |
| Legal Section | 11 |
| Legal Subdivision | MEKINOCK |
| Jurisdiction | GRAND FORKS ND |
| Township / Civil Division | UNION |
| Census Block Group | 1 |
| Census Block | 1122 |
| Census Tract | 11702 |
421 20th St NE, agricultural vacant land, is owned by an individual.
Source: Grand Forks County records, as of June 30, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 629 HIGH PLAINS CT, GRAND FORKS, ND 58201-7717 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 421 20th St NE was $1,540.
Source: Grand Forks County assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | North Dakota |
| County | Grand Forks County |
| County Subdivision | Union Township |
| Unified School District | Thompson Public School District 61 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,540.00 | $78,750 Land $59,950 Building $18,800 | $157,500 Land $119,900 Building $37,600 |
| 2023 | $1,446.00 | $72,300 Land $58,600 Building $13,700 | $144,600 Land $117,200 Building $27,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 20th St NE in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 23, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 421 20th St NE is moderate, ranking above 40% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · above 59% of North Dakota |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST CENTRAL REGIONAL WD-GF private · serves 5,995 people · EPA ID ND1801062 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Polar Telecommunications Fiber | 1,000 / 1,000 |
| Midco Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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