Grand Forks County property record for 521 3rd St, Thompson, ND 58278
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,928 sqft · built 1975 |
| Lot Size | 0.275 acres (12,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $198,500 (Oct 2011) |
| Tax Bill | $3,491 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 51230100002000 |
| Primary APN | 51230100002000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,928 sqft Living Area |
| 1st Floor Area | 1,352 sqft |
| Basement Area | 1,055 sqft |
| Finished Basement | 1,055 sqft |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 12,000 sqft (0.275 acres) |
| Lot Dimensions | 150 ft deep x 80 ft wide |
| Garage Type | Detached |
| Street Address | 521 3RD ST |
|---|---|
| City | THOMPSON |
| State | ND |
| Zip | 58278-4217 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB: 512301 BLK: 1 LOT: 2 MAXINE'S1ST ADD L2B1 |
| Legal Subdivision | MAXINE'S FIRST ADD |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | GRAND FORKS ND |
| Township / Civil Division | THOMPSON |
| Census Block Group | 4 |
| Census Block | 4072 |
| Census Tract | 11702 |
Source: Grand Forks County records, as of June 30, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 521 3RD ST, THOMPSON, ND 58278-4217 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 4, 2011 · Amount on Record |
| Deed Sale | Oct 4, 2011 · Amount on Record |
| Deed Document Number | 2011711890 |
| Prior Transfer Date | Jul 11, 2000 |
| Prior Transfer Doc | 689612 |
| Record Updated | Sep 20, 2026 |
Source: Grand Forks County assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | North Dakota |
| County | Grand Forks County |
| Municipality | Thompson City |
| Unified School District | Thompson Public School District 61 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,491.00 (+4.21%) | $124,850 (+8.94%) Land $18,350 Building $106,500 | $249,700 (+8.94%) Land $36,700 Building $213,000 |
| 2023 | $3,350.00 | $114,600 Land $18,350 Building $96,250 | $229,200 Land $36,700 Building $192,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2022 · Severe Winter Storm And Flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 93% of North Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 188 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable · Fixed Wireless in parts of the area | 1,250 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Polar Telecommunications.
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