Yankton County property record for 321 Douglas Ave, Yankton, SD 57078
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 5,336 sqft · built 1900 |
| Lot Size | 0.155 acres (6,752 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $1,947 (2025) |
| Deeds & Mortgages | Nov 2024 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.790.026.170 |
| Primary APN | 78.790.026.170 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 5,336 sqft Total Area |
| Basement Area | 1,932 sqft |
| Unfinished Basement | 1,932 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Roof Material | Built-Up Asphalt |
| Lot Area | 6,752 sqft (0.155 acres) |
| Garage Type | Detached |
| Garage Area | 744 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 321 DOUGLAS AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-4339 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Description | LT 15 & S10 LT 16 BLK 26 TODDS |
| Legal Subdivision | TODD'S |
| Legal Block | 26 |
| Legal Lot Number | 15,16 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 4 |
| Census Block | 4027 |
| Census Tract | 966100 |
321 Douglas Ave, a commercial property, is owned by a company.
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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Nov 18, 2024 |
| Property Address | 321 DOUGLAS AVE, YANKTON, SD 57078-4339 |
| Document Number | 000576/403 |
| Book / Page | 576 / 403 |
| Map Reference | MB G PG 1 |
| Instrument Date | Nov 13, 2024 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 88818 543 AVE, BLOOMFIELD, NE 68718-4110 |
| Name | Verified Name |
|---|---|
| Address | 88818 543 AVE, BLOOMFIELD, NE 68718-4110 |
The 2025 property tax bill for 321 Douglas Ave was $1,947, up 0.5% 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 | $135,900 (+13.63%) Land $26,000 Building $109,900 | $135,900 Land $26,000 Building $109,900 | |
| 2025 | $1,947.00 (+0.46%) | $119,600 Land $26,000 Building $93,600 | |
| 2024 | $1,938.00 | ||
| 2023 | $110,500 Land $23,600 Building $86,900 | ||
| 2022 | $2,136.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 Douglas Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1997.
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 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 321 Douglas Ave 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 195 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 1,250 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
| South Dakota Wireless Internet Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Bluepeak.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures