Yankton County property record for 30907 435th Ave, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,449 sqft · built 2017 |
| Lot Size | 5.03 acres (219,107 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,467 (2025) |
| Deeds & Mortgages | Nov 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 09.006.100.150 |
| Primary APN | 09.006.100.150 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,449 sqft Living Area |
| Basement Area | 2,449 sqft |
| Finished Basement | 2,449 sqft |
| Unfinished Basement | 2,449 sqft |
| Flooring | Other |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Exterior Material | Siding |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 219,107 sqft (5.03 acres) |
| Garage Type | Mixed |
| Garage Area | 2,663 sqft |
| Parking Spaces | 9 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 494 sqft |
| Shed | 1 Shed |
| Shed Area | 2,449 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 30907 435TH AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-6348 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MATHISON TRACT 2 NE4 NE4 |
| Legal Range | 56 |
| Legal Township | 93 |
| Legal Section | 06 |
| Legal Tract | 2 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | WEST YANKTON |
| Census Block Group | 2 |
| Census Block | 2050 |
| Census Tract | 966301 |
30907 435th 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 | 30907 435TH AVE, YANKTON, SD 57078-6348 |
| 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 | 30907 435TH AVE, YANKTON, SD 57078-6348 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|
| Document Number | 000537/550 |
|---|---|
| Date | Nov 27, 2017 |
| Book Page | 537/550 |
| Name | SERVICES CENTER FCU |
|---|---|
| Type | Credit Union |
| Address | YANKTON, SD 57078 |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Nov 1, 2032 |
The 2025 property tax bill for 30907 435th Ave was $6,467, up 1.5% 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 | $607,400 (-) Land $40,900 Building $566,500 | $607,400 Land $40,900 Building $566,500 | |
| 2025 | $6,467.00 (+1.52%) | $607,400 Land $40,900 Building $566,500 | |
| 2024 | $6,370.00 | ||
| 2023 | $559,700 Land $33,100 Building $526,600 | ||
| 2022 | $5,933.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 30907 435th 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 30907 435th Ave is moderate, ranking above 50% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 50% of the US · lower than 61% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.08% 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Santel.
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