Yankton County property record for 45142 Union School Rd, Gayville, SD 57031
| Property Type | Single Family Home |
|---|---|
| Details | 1,494 sqft · built 1994 |
| Lot Size | 0.939 acres (40,946 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,430 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01.036.400.110 |
| Primary APN | 01.036.400.110 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,494 sqft Living Area |
| Basement Area | 1,466 sqft |
| Finished Basement | 1,466 sqft |
| Flooring | Ceramic Tile |
| Year Built | Built 1994 |
|---|---|
| Exterior Material | Metal |
| Roof Material | Asphalt |
| Lot Area | 40,946 sqft (0.939 acres) |
| Garage Type | Attached |
| Garage Area | 812 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Street Address | 45142 UNION SCHOOL RD |
|---|---|
| City | GAYVILLE |
| State | SD |
| Zip | 57031-6518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W175 E594 S267 SE4 NW4 .94 ACRES |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | GAYVILLE |
| Census Block Group | 5 |
| Census Block | 5116 |
| Census Tract | 966400 |
Source: Yankton County records · APN 01.036.400.110
Assessment roll updated November 1, 2023 · Last verified November 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 45142 UNION SCHOOL RD, GAYVILLE, SD 57031-6518 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 07, 2026 |
Source: Yankton County records · Assessment roll updated November 1, 2023 · Last verified November 2023
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| County Subdivision | Gayville Township |
| Unified School District | Gayville-Volin School District 63-1 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2023 | $109,612 Land $2,612 Building $107,000 | |
| 2022 | $1,430.00 |
Source: FEMA National Flood Hazard Layer, Yankton County (46135C), updated February 13, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461359664005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 11 (1997–2019) |
| Claims Outside the SFHA | 5 of 11 |
| Most Recent Claim | Sep 2019 · Severe Storms, Tornadoes, And Flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 3 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| B-Y Internet Fixed Wireless | 75 / 20 |
| Clarity Telecom DSL · Fiber in parts of the area | 10 / 1 |
May also be available: Verizon.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CLAY RURAL WATER SYSTEM private · serves 4,780 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Also Mapped Here | BY WATER DISTRICT |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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