Union County property record for 47851 312th St, Elk Point, SD 57025
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,080 sqft · built 1920 |
| Lot Size | 8.8 acres (383,328 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,885 (2026) |
| Deeds & Mortgages | Jul 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 19.00.21.1025 |
| Primary APN | 19.00.21.1025 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,080 sqft Living Area |
| Basement Area | 720 sqft |
| Unfinished Basement | 720 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 383,328 sqft (8.8 acres) |
| Porch | Porch |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 47851 312TH ST |
|---|---|
| City | ELK POINT |
| State | SD |
| Zip | 57025 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | OLSON TR 1 IN NW1/4 NE1/4 & NE1/4NW1/4 (8.80A) |
| Legal Range | 49W |
| Legal Township | 93N |
| Legal Section | 21 |
| Legal Tract | 1 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | SIOUX VALLEY |
| Census Block Group | 1 |
| Census Block | 1241 |
| Census Tract | 20100 |
Source: Union County records, as of October 20, 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 | 47851 312TH ST, SIOUX VALLEY TOWNSHIP, SD 51001-7505 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 47851 312TH ST, ELK POINT, SD 57025 |
| Transaction Type | Mortgage |
| Record Updated | Aug 14, 2020 |
| Name | Verified Name |
|---|
| Document Number | 176/701 |
|---|---|
| Date | Jul 2, 2020 |
| Book Page | 176/701 |
| Instrument | 203012 |
| Name | BANKFIRST |
|---|---|
| Type | Bank |
| Address | SOUTH SIOUX CITY, NE 68776 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 119 Months |
| Due | Jun 25, 2030 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Sioux Valley Township |
| Unified School District | Elk Point-Jefferson School District 61-7 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,885.00 | $172,115 (-) Land $64,450 Building $107,665 |
| 2025 | $1,885.00 (-0.95%) | $172,115 (+19.42%) Land $64,450 Building $107,665 |
| 2024 | $1,903.00 (+13.75%) | |
| 2023 | $1,673.00 (+30.7%) | $144,120 Land $46,039 Building $98,081 |
| 2022 | $1,280.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 31, 2026 · 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 |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 3 (2014–2024) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jun 2024 · Severe Storms, Flooding, Straight-line Winds, And Tornadoes |
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 | Moderate above 40% of the US · lower than 72% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.05% 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 | CLAY RURAL WATER SYSTEM private · serves 4,780 people · EPA ID SD4600626 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | 1 ppb (2024) 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Premier Communications Fiber | 1,000 / 1,000 |
5G and 4G LTE (outdoors only)
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