Hyde County property record for 18990 340th Ave, Highmore, SD 57345
| Property Type | Single Family Home |
|---|---|
| Details | built 1946 |
| Lot Size | 159 acres (6,926,040 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,044 (2025) |
| APN | 2307 |
| Primary APN | 2307 |
|---|
| Year Built | Built 1946 |
|---|---|
| Lot Area | 6,926,040 sqft (159 acres) |
| Street Address | 18990 340TH AVE |
|---|---|
| City | HIGHMORE |
| State | SD |
| Zip | 57345-5300 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW4 34-114-71 159.00 ACRES |
| Legal Lot Number | 34 |
| Jurisdiction | HYDE SD |
| Township / Civil Division | CENTRAL HYDE |
| Census Block Group | 2 |
| Census Block | 2089 |
| Census Tract | 976700 |
Source: Hyde County records, as of December 29, 2025
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 |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 18990 340TH AVE, HIGHMORE, SD 57345-5300 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 3, 2006 |
| Deed Sale | Aug 3, 2006 |
| Deed Document Number | 0000061161 |
| Record Updated | Jun 8, 2026 |
Source: Hyde County assessment roll, as of November 1, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Hyde County |
| Unified School District | Highmore-Harrold School District 34-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,044.00 (+1.46%) Additional exemption filed | $275,327 (+22.66%) Land $235,316 Building $40,011 |
| 2023 | $1,029.00 Additional exemption filed | $224,466 Land $184,455 Building $40,011 |
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 | Moderate above 64% of the US · above 69% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% 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 | MID-DAKOTA RURAL WATER private · serves 11,833 people · EPA ID SD4602175 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | 2 ppb (2025) 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 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Venture Communications Cooperative Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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