Hamlin County property record for 18547 443rd Ave, Vienna, SD 57271
| Property Type | Vacant Land |
|---|---|
| Lot Size | 1.5 acres (65,340 sqft) |
| Owner | Company Name on Record |
| APN | 1783 |
| Primary APN | 1783 |
|---|
| Lot Area | 65,340 sqft (1.5 acres) |
|---|
| Street Address | 18547 443RD AVE |
|---|---|
| City | VIENNA |
| State | SD |
| Zip | 57271-5409 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | ADDITION: 0 SECTION/LOT:7 RANGE:54 TWP/BLOCK:114 QUARTER:0 SIXTEENTH:0 SPLIT:040 ACRES/LOT:001.50 S 297' OF W 198' OF E 231' |
| Legal Block | 114 |
| Jurisdiction | HAMLIN SD |
| Township / Civil Division | OPDAHL |
| Census Block Group | 2 |
| Census Block | 2004 |
Source: Hamlin County records, as of November 1, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 44551 177TH ST, HAZEL, SD 57242 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Hamlin County assessment roll, as of November 1, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Hamlin County |
| County Subdivision | Opdahl Township |
| Unified School District | Hamlin School District 28-3 (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2025 | Additional exemption filed |
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 99.1% of the US · lower than 98% 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 | SIOUX RURAL WATER SYSTEM private · serves 4,280 people · EPA ID SD4600866 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | 4 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Apr 2020 |
|---|---|
| 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 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ITC Fiber | 1,000 / 1,000 |
| GigFire Fixed Wireless | 150 / 130 |
5G (outdoors only) and 4G LTE
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