Yankton County property record for 30977 435th Ave, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 1,976 sqft · built 1903 |
| Lot Size | 11.6 acres (507,910 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $175,000 (Aug 2005) |
| Tax Bill | $2,387 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 09.006.200.200 |
| Primary APN | 09.006.200.200 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,976 sqft Living Area |
| Basement Area | 1,400 sqft |
| Unfinished Basement | 1,400 sqft |
| Flooring | Hardwood |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Exterior Material | Siding |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 507,910 sqft (11.6 acres) |
| Garage Type | Attached |
| Garage Area | 936 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 384 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 30977 435TH AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-6348 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SE4 SE4 EXC E75 THEREOF & EXC LTS 1-5 TURKEY HILL ADDN |
| Legal Range | 56 |
| Legal Township | 93 |
| Legal Section | 06 |
| Legal Subdivision | HILL ADDN |
| Legal Lot Number | 1-5 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | WEST YANKTON |
| Census Block Group | 2 |
| Census Block | 2062 |
| Census Tract | 966301 |
Source: Yankton County records, as of October 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 30977 435TH AVE, YANKTON, SD 57078-6348 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 2, 2005 · Amount on Record |
| Deed Sale | Aug 2, 2005 · Amount on Record |
| Deed Book / Page | 457 / 113 |
| Record Updated | Oct 29, 2026 |
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 | $224,200 (+10.23%) Land $52,900 Building $171,300 | $224,200 Land $52,900 Building $171,300 | |
| 2025 | $2,387.00 (+2.53%) | ||
| 2023 | $203,400 Land $52,900 Building $150,500 | ||
| 2022 | $2,328.00 |
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 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 56% of the US · above 49% 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 |
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