Yankton County property record for 30918 450th Ave, Gayville, SD 57031
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.49 acres (21,344 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,125,000 (Mar 2026) |
| Tax Bill | $114 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01.002.400.150 |
| Primary APN | 01.002.400.150 |
|---|
| Lot Area | 21,344 sqft (0.49 acres) |
|---|
| Street Address | 30918 450TH AVE |
|---|---|
| City | GAYVILLE |
| State | SD |
| Zip | 57031-6526 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART OF RUSSELLS ADDN NW4 |
| Legal Range | 54 |
| Legal Township | 93 |
| Legal Section | 02 |
| Legal Subdivision | RUSSELLS ADDN |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | GAYVILLE |
| Census Block Group | 5 |
| Census Block | 5031 |
| Census Tract | 966400 |
Source: Yankton County records, as of May 14, 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 | 30723 444TH AVE, MISSION HILL, SD 57046-6009 |
| Owner Type | Individual |
| Vesting | Single |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 5, 2026 · Amount on Record |
| Deed Sale | Mar 5, 2026 · Amount on Record |
| Deed Document Number | 2026212220 |
| Deed Book / Page | 582 / 524 |
| Record Updated | Jun 8, 2026 |
Source: Yankton County assessment roll, as of September 16, 2025
| 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 |
|---|---|---|---|
| 2025 | $114.00 (+5%) | $10,700 (+13.83%) Land $9,800 Building $900 | |
| 2023 | $9,400 Land $8,500 Building $900 | ||
| 2022 | $76.00 | ||
| 2021 | $5,800 Land $4,900 Building $900 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective February 13, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 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 |
|
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 98% of the US · lower than 96% 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 | 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Fiber | 5,000 / 5,000 |
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