Union County property record for 47550 320th St, Elk Point, SD 57025
| Property Type | Other Improved |
|---|---|
| Details | 4 bd · 2 ba · 1,182 sqft · built 1930 |
| Lot Size | 3.75 acres (163,437 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,577 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 13.00.25.4007 |
| Primary APN | 13.00.25.4007 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,182 sqft Living Area |
| Gross Area | 1,140 sqft |
| Basement Area | 168 sqft |
| Unfinished Basement | 168 sqft |
| Interior Walls | Wood |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Foundation Type | Wood |
| Roof Material | Metal |
| Lot Area | 163,437 sqft (3.75 acres) |
| Deck Area | Deck Area |
| Cooling System | None |
|---|---|
| Heating System | Heat Pump |
| Street Address | 47550 320TH ST |
|---|---|
| City | ELK POINT |
| State | SD |
| Zip | 57025-6615 |
| Property Category | Other |
| Property Type | Other > Other Improved |
| Legal Description | HOFLAND TR 1 IN SW1/4SE1/4 NW1/4SE1/4 NE1/4SW1/4 (3.752A) |
| Legal Range | 50W |
| Legal Township | 92N |
| Legal Section | 25 |
| Legal Tract | 1 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | BRULE |
| Census Block Group | 1 |
| Census Block | 1109 |
| Census Tract | 20200 |
47550 320th St is owned by a company.
Source: Union County records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 657, ELK POINT, SD 57025-0657 |
| Owner Type | Company |
| Vesting | Partnership |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 47550 320th St was $1,577, up 0.1% from the year before.
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Brule Township |
| Unified School District | Elk Point-Jefferson School District 61-7 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,577.00 (+0.06%) | $116,769 (-) Land $56,472 Building $60,297 |
| 2025 | $1,576.00 (-0.25%) | $116,769 Land $56,472 Building $60,297 |
| 2024 | $1,580.00 (+14.66%) | |
| 2023 | $1,378.00 (+9.19%) | $95,704 Land $40,340 Building $55,364 |
| 2022 | $1,262.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 47550 320th St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 12 (2011–2024) |
| Claims Outside the SFHA | 2 of 12 |
| Most Recent Claim | Jun 2024 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
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.
Wildfire risk around 47550 320th St 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 99.8% of the US · lower than 99.5% 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 | 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Midco Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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