Yankton County property record for 1004 Walnut St, Yankton, SD 57078
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 3,072 sqft · built 1962 |
| Lot Size | 0.38 acres (16,553 sqft) |
| Owner | Company Name on Record |
| Last Sale | $162,500 (Aug 2006) |
| Tax Bill | $2,986 (2025) |
| Deeds & Mortgages | Aug 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.900.001.090 |
| Primary APN | 78.900.001.090 |
|---|
| Total Rooms | 8 Rooms |
|---|---|
| Units | 16 Units |
| Stories | 1 Story |
| Building Area | 3,072 sqft Living Area |
| Basement Area | 3,072 sqft |
| Unfinished Basement | 3,072 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Roof Material | Shingle |
| Lot Area | 16,553 sqft (0.38 acres) |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 1004 WALNUT ST |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-2954 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | N45 LT 8 & ALL LT 9 BLK 1 WETMORE & STEWARTS ADDN |
| Legal Subdivision | WETMORE & STEWART |
| Legal Block | 1 |
| Legal Lot Number | 8,9 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 966302 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 805 RYLEE WAY, YANKTON, SD 57078-4914 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 3, 2006 · Amount on Record |
| Deed Sale | Aug 3, 2006 · Amount on Record |
| Deed Book / Page | 464 / 589 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 1004 WALNUT ST, YANKTON, SD 57078-2954 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|---|
| Address | 805 RYLEE WAY, YANKTON, SD 57078-4914 |
| Document Number | 000560/277 |
|---|---|
| Date | Aug 5, 2021 |
| Book Page | 560/277 |
| Name | ELKHORN VALLEY BANK & TRUST |
|---|---|
| Type | Bank |
| Address | NORFOLK, NE 68701 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
Source: Yankton County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| Municipality | Yankton City |
| Unified School District | Yankton School District 63-3 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $197,400 (+8.64%) Land $15,700 Building $181,700 | $197,400 Land $15,700 Building $181,700 | |
| 2025 | $2,986.00 (+0.37%) | $181,700 (+8.09%) Land $15,700 Building $166,000 | |
| 2024 | $2,975.00 (-9.19%) | ||
| 2023 | $168,100 Land $14,300 Building $153,800 | ||
| 2022 | $3,276.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | YANKTON serves 15,411 people · EPA ID SD4600423 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Also Mapped Here | BY WATER DISTRICT |
| Lead | Under 1 ppb (2024) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jan 2020 |
|---|---|
| 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 437 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 1,250 / 60 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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