Walworth County property record for 521 6th Ave W, Mobridge, SD 57601
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 918 sqft · built 1958 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $48,000 (Jun 2016) |
| Tax Bill | $1,387 (2023) |
| APN | 005274 |
| Primary APN | 005274 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 918 sqft |
| Year Built | Built 1958 |
|---|---|
| Lot Area | 87,120 sqft (2 acres) |
| Street Address | 521 6TH AVE W |
|---|---|
| City | MOBRIDGE |
| State | SD |
| Zip | 57601-1947 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MOBRIDGE-GRAND CROSSING ADDN, LOTS 1 & N 10' OF LOT 2 BLOCK 35 |
| Legal Subdivision | GRAND CROSSING |
| Legal Block | 35 |
| Legal Lot Number | 1-2 |
| Jurisdiction | WALWORTH SD |
| Township / Civil Division | MOBRIDGE |
| Census Block Group | 3 |
| Census Block | 3036 |
| Census Tract | 965200 |
521 6th Ave W is owned by two individuals who bought it in June 2016.
Source: Walworth County records, as of November 1, 2023
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 1995 LAMPERT DR, HURON, SD 57350-4041 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jun 13, 2016 · Amount on File |
| Deed Sale | Jun 13, 2016 · Amount on File |
| Deed Document Number | 0002016433 |
| Record Updated | Jun 7, 2026 |
Source: Walworth County assessment roll, as of November 1, 2023
| Type | Name |
|---|---|
| State | South Dakota |
| County | Walworth County |
| Municipality | Mobridge City |
| Unified School District | Mobridge-Pollock School District 62-6 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2023 | $1,387.00 | $77,568 Land $2,657 Building $74,911 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 521 6th Ave W.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 521 6th Ave W is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 91% of South 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 | MOBRIDGE serves 3,261 people · EPA ID SD4600215 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 1 ppb (2023) 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 61 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 1,250 / 60 |
| West River Telecommunications Cooperative Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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