Yankton County property record for 605 E 20th St, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,040 sqft · built 1987 |
| Lot Size | 0.201 acres (8,770 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,449 (2024) |
| Deeds & Mortgages | Nov 2021 Mortgage Apr 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.690.003.015 |
| Primary APN | 78.690.003.015 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,040 sqft Living Area |
| Basement Area | 1,040 sqft |
| Finished Basement | 1,040 sqft |
| Flooring | Other |
| Year Built | Built 1987 |
|---|---|
| Exterior Material | Siding |
| Roof Material | Asphalt |
| Lot Area | 8,770 sqft (0.201 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Street Address | 605 E 20TH ST |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-1871 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E63 N2 LT 1 BLK 3 RIVERVIEW PARK ADDN |
| Legal Subdivision | RIVERVIEW PARK |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 966200 |
Source: Yankton County assessment roll, as of November 1, 2025
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 | 605 E 20TH ST, YANKTON, SD 57078-1871 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage VERIDIAN CU |
| Apr 18, 2017 | Intrafamily Transfer, Transfer BRANTON TITLE COMPANY, YANKTON TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Prior Sale | Oct 7, 2011 · Amount on Record |
| Last Transfer Date | Apr 18, 2017 |
| Transfer Doc | 000534/302 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 605 E 20TH ST, YANKTON, SD 57078-1871 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Title Company | BRANTON TITLE COMPANY, YANKTON TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 000562/210 |
|---|---|
| Date | Nov 10, 2021 |
| Book Page | 562/210 |
| Name | VERIDIAN CU |
|---|---|
| Type | Credit Union |
| Address | WATERLOO, IA 50701 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Dec 1, 2041 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Apr 18, 2017 |
| Property Address | 605 E 20TH ST, YANKTON, SD 57078-1871 |
| Document Number | 000534/302 |
| Book / Page | 534 / 302 |
| Map Reference | MB S54 PG 97A |
| Instrument Date | Apr 12, 2017 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Title Company | BRANTON TITLE COMPANY, YANKTON TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 605 E 20TH ST, YANKTON, SD 57078-1871 |
Source: Yankton County assessment roll, as of November 1, 2025
| 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 |
|---|---|---|
| 2025 | $186,500 (+19.25%) Land $14,800 Building $171,700 | |
| 2024 | $2,449.00 (+14.81%) | |
| 2023 | $156,400 Land $14,800 Building $141,600 | |
| 2022 | $2,133.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 Policies | 2 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 93% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 398 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midcontinent Communications Cable | 1,250 / 60 |
| Clarity Telecom 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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