Yankton County property record for 30849 451st Ave, Gayville, SD 57031
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,639 sqft · built 1910 |
| Lot Size | 8.44 acres (367,777 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,101 (2025) |
| Deeds & Mortgages | Mar 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 02.035.100.110 |
| Primary APN | 02.035.100.110 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,639 sqft Living Area |
| Basement Area | 1,639 sqft |
| Finished Basement | 1,639 sqft |
| Unfinished Basement | 1,639 sqft |
| Flooring | Other |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 367,777 sqft (8.44 acres) |
| Garage Type | Mixed |
| Garage Area | 960 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 437 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 30849 451ST AVE |
|---|---|
| City | GAYVILLE |
| State | SD |
| Zip | 57031-6100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S690 E533 SE4 NE4 |
| Legal Range | 54 |
| Legal Township | 94 |
| Legal Section | 35 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | VOLIN |
| Census Block Group | 5 |
| Census Block | 5002 |
| Census Tract | 966400 |
30849 451st Ave is owned and occupied by two individuals.
Source: Yankton County records, as of October 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 30849 451ST AVE, GAYVILLE, SD 57031-6100 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 30849 451ST AVE, GAYVILLE, SD 57031-6100 |
| Transaction Type | Mortgage |
| Record Updated | Apr 13, 2022 |
| Name | Verified Name |
|---|
| Document Number | 000564/210 |
|---|---|
| Date | Mar 28, 2022 |
| Book Page | 564/210 |
| Name | EXPLORERS CU |
|---|---|
| Type | Credit Union |
| Address | YANKTON, SD 57078 |
| Amount | Amount on Record |
|---|---|
| Term | 60 Months |
| Due | Mar 28, 2027 |
The 2025 property tax bill for 30849 451st Ave was $3,101.
Source: Yankton County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| County Subdivision | Volin Township |
| Unified School District | Gayville-Volin School District 63-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $286,400 Land $39,300 Building $247,100 | $286,400 Land $39,300 Building $247,100 | |
| 2025 | $3,101.00 | ||
| 2023 | $216,700 Land $33,800 Building $182,900 | ||
| 2022 | $2,428.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 30849 451st Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 File 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.
Wildfire risk around 30849 451st Ave 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 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 2 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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