Yankton County property record for 30994 435th Ave, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,002 sqft · built 1995 |
| Lot Size | 37.7 acres (1,643,954 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $5,648 (2025) |
| Deeds & Mortgages | Jun 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 09.005.300.300 |
| Primary APN | 09.005.300.300 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,002 sqft Living Area |
| Basement Area | 1,570 sqft |
| Finished Basement | 1,570 sqft |
| Unfinished Basement | 1,570 sqft |
| Flooring | Other |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 1,643,954 sqft (37.7 acres) |
| Garage Type | Attached |
| Garage Area | 913 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 56 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 30994 435TH AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-6348 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW4 SW4 EXC LT H4 |
| Legal Range | 56 |
| Legal Township | 93 |
| Legal Section | 05 |
| Legal Lot Number | H4 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | WEST YANKTON |
| Census Block Group | 2 |
| Census Block | 2061 |
| Census Tract | 966301 |
30994 435th Ave is owner-occupied and held in a trust.
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 | 30994 435TH AVE, YANKTON, SD 57078-6348 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Jun 23, 2023 |
| Property Address | 30994 435TH AVE, YANKTON, SD 57078-6348 |
| Document Number | 000570/138 |
| Book / Page | 570 / 138 |
| Instrument Date | Jun 21, 2023 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 30994 435TH AVE, YANKTON, SD 57078-6348 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 30994 435TH AVE, YANKTON, SD 57078-6348 |
The 2025 property tax bill for 30994 435th Ave was $5,648, up 0.4% 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 | $530,400 (-) Land $139,000 Building $391,400 | $530,400 Land $139,000 Building $391,400 | |
| 2025 | $5,648.00 (+0.44%) | $530,400 Land $139,000 Building $391,400 | |
| 2024 | $5,623.00 | ||
| 2023 | $460,500 Land $98,500 Building $362,000 | ||
| 2022 | $4,943.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 30994 435th 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 A, within 500 ft |
| 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 30994 435th 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 8 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 |
5G (outdoors only) and 4G LTE
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