Yankton County property record for 618 Douglas Ave, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,552 sqft · built 1875 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $6,500 (Feb 2012) |
| Tax Bill | $1,714 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 78.430.006.010 |
| Primary APN | 78.430.006.010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,552 sqft Living Area |
| Flooring | Laminate Plank |
| Year Built | Built 1875 |
|---|---|
| Effective Year Built | Effective 1875 |
| Exterior Material | Combination |
| Construction Type | Brick |
| Foundation Type | Raised |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 98 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 618 DOUGLAS AVE |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-4032 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 1 BLK 6 LOWER YANKTON |
| Legal Subdivision | LOWER YANKTON |
| Legal Block | 6 |
| Legal Lot Number | 1 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 966100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Yankton Historic District listed 1975 · 125 contributing resources · NRIS 75001725 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
618 Douglas Ave is owned and occupied by two individuals who bought it in February 2012.
Source: Yankton County records, as of October 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 618 DOUGLAS AVE, YANKTON, SD 57078-4032 |
| 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 |
|---|---|
| Last Sale | Feb 17, 2012 · Amount on File |
| Deed Sale | Feb 17, 2012 · Amount on File |
| Deed Book / Page | 503 / 346 |
| Prior Transfer Date | Aug 13, 2007 |
| Prior Transfer Doc | 472/442 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 618 Douglas Ave was $1,714.
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 | $123,200 (-) Land $12,200 Building $111,000 | $123,200 Land $12,200 Building $111,000 | |
| 2025 | $1,714.00 | $123,200 Land $12,200 Building $111,000 | |
| 2023 | $97,000 Land $12,200 Building $84,800 | ||
| 2022 | $1,356.00 | ||
| 2021 | $81,900 Land $10,200 Building $71,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 618 Douglas Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective February 13, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 4 (1984–2019) |
| Most Recent Claim | Mar 2019 · Severe Winter Storm, Snowstorm, And Flooding |
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 618 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 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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