Yankton County property record for 509 Douglas Ave, Yankton, SD 57078 · Last verified November 2023
| Property Type | Single Family Home |
|---|---|
| Details | 3,256 sqft · built 1980 |
| Lot Size | 0.259 acres (11,325 sqft) |
| Owner | Individual Name on File |
| Last Sale | $200,000 (Aug 2023) |
| Tax Bill | $3,202 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.790.050.130 |
| Primary APN | 78.790.050.130 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 3,256 sqft Living Area |
| Basement Area | 3,256 sqft |
| Year Built | Built 1980 |
|---|---|
| Exterior Material | Combination |
| Roof Material | Asphalt |
| Lot Area | 11,325 sqft (0.259 acres) |
| Garage Type | Detached |
| Garage Area | 792 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Street Address | 509 DOUGLAS AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-4030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N32 LT 12 & ALL LT 13 BLK 50 TODDS ADDN |
| Legal Subdivision | TODDS ADDN |
| Legal Block | 50 |
| Legal Lot Number | 12,13 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 4 |
| Census Block | 4015 |
| Census Tract | 966100 |
Source: Yankton County records · APN 78.790.050.130
Assessment roll updated November 1, 2023 · Last verified November 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 214 CAPITOL ST, YANKTON, SD 57078-4427 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 18, 2023 · Amount on Record |
| Deed Sale | Aug 18, 2023 · Amount on Record |
| Deed Document Number | 0000570592 |
| Record Updated | Jun 07, 2026 |
Source: Yankton County records · Assessment roll updated November 1, 2023 · Last verified November 2023
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| Municipality | Yankton City |
| Unified School District | Yankton School District 63-3 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2023 | $165,200 Land $10,600 Building $154,600 | |
| 2022 | $3,202.00 |
Source: FEMA National Flood Hazard Layer, Yankton County (46135C), updated February 13, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461359661004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Nearby Flood Claims | 1 (1997) |
| Most Recent Claim | Apr 1997, rainfall accumulation, Severe Flooding, Sever Winter Storms,heavy Rains High Winds |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 437 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Midcontinent Communications | Cable | 1,250 / 60 |
| Clarity Telecom | Cable | 1,000 / 30 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Clarity Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.
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