Yankton County property record for 31116 450th Ave, Gayville, SD 57031
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3 ba · 1,764 sqft · built 2008 |
| Lot Size | 35.4 acres (1,542,895 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,847 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 01.014.400.300 |
| Primary APN | 01.014.400.300 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,764 sqft Living Area |
| Basement Area | 1,764 sqft |
| Finished Basement | 1,764 sqft |
| Unfinished Basement | 448 sqft |
| Flooring | Laminate Plank |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Combination |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 1,542,895 sqft (35.4 acres) |
| Garage Type | Attached |
| Garage Area | 1,102 sqft |
| Parking Spaces | 4 Parking Spaces |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Geothermal |
| Street Address | 31116 450TH AVE |
|---|---|
| City | GAYVILLE |
| State | SD |
| Zip | 57031-6502 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NW4 NW4 EXC LT H2 |
| Legal Range | 54 |
| Legal Township | 93 |
| Legal Section | 14 |
| Legal Lot Number | H2 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | GAYVILLE |
| Census Block Group | 5 |
| Census Block | 5091 |
| Census Tract | 966400 |
Source: Yankton County records, as of October 1, 2026
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 | Individual Name on Record |
|---|---|
| Mailing Address | 31116 450TH AVE, GAYVILLE, SD 57031-6502 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Yankton County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| County Subdivision | Gayville Township |
| Unified School District | Gayville-Volin School District 63-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $369,565 (-0.09%) Land $117,765 Building $251,800 | $369,565 Land $117,765 Building $251,800 | |
| 2025 | $3,847.00 (-9.25%) | ||
| 2023 | $369,911 Land $113,111 Building $256,800 | ||
| 2022 | $4,239.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective February 13, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| 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 |
|
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 | Low lower than 65% of the US · lower than 78% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.04% 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 | BY WATER DISTRICT serves 13,320 people · EPA ID SD4600865 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | Turbidity resolved · Mar 2019 |
|---|---|
| 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) |
|---|---|
| Midco Fiber | 5,000 / 5,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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