Yankton County property record for 30971 433rd Ave, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,252 sqft · built 2007 |
| Lot Size | 6.46 acres (281,398 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $6,853 (2025) |
| Deeds & Mortgages | Oct 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 13.002.200.613 |
| Primary APN | 13.002.200.613 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,252 sqft Living Area |
| Basement Area | 2,238 sqft |
| Finished Basement | 2,238 sqft |
| Unfinished Basement | 2,238 sqft |
| Flooring | Tile |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Exterior Material | Combination |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 281,398 sqft (6.46 acres) |
| Garage Type | Mixed |
| Garage Area | 2,656 sqft |
| Parking Spaces | 9 Parking Spaces |
| Porch | Slab |
| Porch Area | 102 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 30971 433RD AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-6712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 3 DEERFIELD VALLEY SE4 |
| Legal Range | 57 |
| Legal Township | 93 |
| Legal Section | 02 |
| Legal Subdivision | DEERFIELD VALLEY |
| Legal Lot Number | 3 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | WEST YANKTON |
| Census Block Group | 2 |
| Census Block | 2056 |
| Census Tract | 966301 |
30971 433rd Ave is owner-occupied and held in a trust since October 2023.
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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 30971 433RD AVE, YANKTON, SD 57078-6712 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 4, 2023 |
| Transfer Doc | 000571/344 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Oct 12, 2023 |
| Property Address | 30971 433RD AVE, YANKTON, SD 57078-6712 |
| Document Number | 000571/344 |
| Book / Page | 571 / 344 |
| Map Reference | MB S19 PG 171 |
| Instrument Date | Oct 4, 2023 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 30971 433RD AVE, YANKTON, SD 57078-6712 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 30971 433RD AVE, YANKTON, SD 57078-6712 |
The 2025 property tax bill for 30971 433rd Ave was $6,853, down 0.3% from the year before.
Source: Yankton County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| Unified School District | Yankton School District 63-3 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $705,600 (+9.63%) Land $61,900 Building $643,700 | $705,600 Land $61,900 Building $643,700 | |
| 2025 | $6,853.00 (-0.26%) | $643,600 Land $56,200 Building $587,400 | |
| 2024 | $6,871.00 | ||
| 2023 | $533,100 Land $40,400 Building $492,700 | ||
| 2022 | $5,222.00 | ||
| 2021 | $422,500 Land $36,400 Building $386,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 30971 433rd Ave in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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 30971 433rd Ave is moderate, ranking above 61% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 61% of the US · above 62% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% 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 6 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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