Yankton County property record for 508 Walnut St, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,976 sqft · built 1880 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $120,000 (Nov 2024) |
| Tax Bill | $1,819 (2025) |
| Deeds & Mortgages | Nov 2024 Sale Sep 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.790.050.050 |
| Primary APN | 78.790.050.050 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 1,976 sqft Living Area |
| Basement Area | 1,107 sqft |
| Unfinished Basement | 1,107 sqft |
| Flooring | Laminate Plank |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1880 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Foundation Type | Raised |
| Roof Type | Hip |
| Roof Material | Rolled Roofing |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Detached |
| Garage Area | 384 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 196 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 508 WALNUT ST |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-4057 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 5 BK 50 TODDS ADDN |
| Legal Subdivision | TODDS ADDN |
| Legal Block | 50 |
| Legal Lot Number | 5 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 4 |
| Census Block | 4015 |
| Census Tract | 966100 |
508 Walnut St is owned by a company that bought it in November 2024.
Source: Yankton County records, as of October 1, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 88818 543 AVE, BLOOMFIELD, NE 68718-4110 |
| Owner Type | Company |
| Vesting | Estate |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Nov 21, 2024 | Warranty Deed, Transfer FIRST DAKOTA TITLE LLC, FIRST DAKOTA TITLE |
| Sep 30, 2022 | Warranty Deed, Transfer UNKNOWN, YANKTON TITLE COMPANY INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 21, 2024 · Amount on File |
| Deed Sale | Nov 21, 2024 · Amount on File |
| Deed Document Number | 2024205505 |
| Deed Book / Page | 576 / 423 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Nov 21, 2024 |
| Property Address | 508 WALNUT ST, YANKTON, SD 57078-4057 |
| Document Number | 000576/423 |
| Book / Page | 576 / 423 |
| Instrument Date | Nov 20, 2024 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Title Company | FIRST DAKOTA TITLE LLC, FIRST DAKOTA TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $120.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 508 WALNUT ST, YANKTON, SD 57078-4057 |
| Name | Verified Name |
|---|---|
| Address | 88818 543 AVE, BLOOMFIELD, NE 68718-4110 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Sep 30, 2022 |
| Property Address | 508 WALNUT ST, YANKTON, SD 57078-4057 |
| Document Number | 000567/128 |
| Book / Page | 567 / 128 |
| Instrument Date | Sep 26, 2022 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Title Company | UNKNOWN, YANKTON TITLE COMPANY INC |
| Amount | Amount on Record |
|---|---|
| Tax | $70.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 5582 MESA RD, GILROY, CA 95020-6825 |
| Name | Verified Name |
|---|---|
| Address | 508 WALNUT ST, YANKTON, SD 57078-4057 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 508 Walnut St was $1,819, down 7% from the year before.
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 | $111,600 (-) Land $12,200 Building $99,400 | $111,600 Land $12,200 Building $99,400 | |
| 2025 | $1,819.00 (-7%) | $111,600 Land $12,200 Building $99,400 | |
| 2024 | $1,956.00 | ||
| 2023 | $84,700 Land $12,200 Building $72,500 | ||
| 2022 | $2,322.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 508 Walnut St 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 AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1997) |
| Most Recent Claim | Apr 1997 · Severe Flooding, Sever Winter Storms,heavy Rains High Winds |
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.
The area around 508 Walnut St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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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