Walworth County property record for 520 12th St W, Mobridge, SD 57601
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $761 (2025) |
| APN | 004715 |
| Primary APN | 004715 |
|---|
| Lot Area | 87,120 sqft (2 acres) |
|---|---|
| Lot Dimensions | 130 ft deep x 71 ft wide |
| Street Address | 520 12TH ST W |
|---|---|
| City | MOBRIDGE |
| State | SD |
| Zip | 57601-1228 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MOB. BEL AIRE 1ST, LOT 30, BLOCK 2 & BEL AIRE 2ND 1ST SUB E.11' OF LOT 29 BLOCK 2 |
| Legal Subdivision | BEL AIRE 2ND 1ST SUB |
| Legal Block | 2 |
| Legal Lot Number | 30,29 |
| Jurisdiction | WALWORTH SD |
| Township / Civil Division | MOBRIDGE |
| Census Block Group | 2 |
| Census Block | 2037 |
| Census Tract | 965200 |
Source: Walworth County records, as of September 2, 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 | 520 12TH ST W, MOBRIDGE, SD 57601-1228 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Walworth County assessment roll, as of September 23, 2025
| 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 |
|---|---|---|
| 2025 | $761.00 (-51.16%) | $116,682 (+149.91%) Land $7,575 Building $109,107 |
| 2023 | $1,558.00 | $46,690 Land $3,340 Building $43,350 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 74% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.04% 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 279 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 |
May also be available: Verizon.
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