Yankton County property record for 810 E 21st St, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,477 sqft · built 1994 |
| Lot Size | 0.214 acres (9,350 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,600 (2024) |
| Deeds & Mortgages | Feb 2018 Line of Credit Apr 2019 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.817.004.006 |
| Primary APN | 78.817.004.006 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,477 sqft Living Area |
| Basement Area | 1,462 sqft |
| Finished Basement | 1,462 sqft |
| Flooring | Laminate Plank |
| Year Built | Built 1994 |
|---|---|
| Exterior Material | Combination |
| Roof Material | Asphalt |
| Lot Area | 9,350 sqft (0.214 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Street Address | 810 E 21ST ST |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-1899 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E5 LT 5 & ALL LT 6 BLK 4 TRAMPS 5TH ADDN |
| Legal Subdivision | TRAMPS 5TH ADDN |
| Legal Block | 4 |
| Legal Lot Number | 5,6 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 1 |
| Census Block | 1051 |
| Census Tract | 966200 |
Source: Yankton County records · APN 78.817.004.006
Assessment roll updated November 1, 2025 · Last verified January 2026
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 |
|---|---|
| Mailing Address | 810 E 21ST ST, YANKTON, SD 57078-1899 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 14, 2018 | Deed of Trust, Mortgage · Line of Credit FIRST NATIONAL BANK OF OMAHA |
| Apr 23, 2019 | Deed of Trust, Mortgage · Line of Credit FIRST NATIONAL BANK OF OMAHA |
| Oct 11, 2022 | Affidavit of Death of Joint Tenant, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 11, 2022 |
| Deed Sale | Oct 11, 2022 |
| Prior Sale | Jun 06, 2006 · Amount on Record |
| Deed Document Number | 0000567216 |
| Deed Book / Page | 463 / 383 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 810 E 21ST ST, YANKTON, SD 57078-1899 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|
| Document Number | 000538/543 |
|---|---|
| Date | Feb 14, 2018 |
| Book Page | 538/543 |
| Name | FIRST NATIONAL BANK OF OMAHA |
|---|---|
| Type | Bank |
| Address | YANKTON, SD 57078 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 09, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 810 E 21ST ST, YANKTON, SD 57078-1899 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|
| Document Number | 000544/557 |
|---|---|
| Date | Apr 23, 2019 |
| Book Page | 544/557 |
| Name | FIRST NATIONAL BANK OF OMAHA |
|---|---|
| Type | Bank |
| Address | YANKTON, SD 57078 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Oct 11, 2022 |
| Property Address | 810 E 21ST ST, YANKTON, SD 57078-1899 |
| Document Number | 000567/216 |
| Book / Page | 567 / 216 |
| Map Reference | MB S13 PG 81 |
| Instrument Date | Oct 10, 2022 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 810 E 21ST ST, YANKTON, SD 57078-1899 |
Source: Yankton County records · Assessment roll updated November 1, 2025 · Last verified January 2026
| 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 |
|---|---|---|
| 2025 | $335,400 (+17.23%) Land $29,500 Building $305,900 | |
| 2024 | $4,600.00 (+28.21%) | |
| 2023 | $286,100 Land $29,500 Building $256,600 | |
| 2022 | $3,588.00 |
Source: FEMA National Flood Hazard Layer as of February 13, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 19 policies |
| Nearby Flood Policies | 19 in force |
| Wildfire Risk | Low lower than 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Clarity Telecom Fiber · Cable | 5,000 / 5,000 |
| Midcontinent Communications Cable | 1,250 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: B-Y Internet.
Based on FCC filings for 87 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | YANKTON serves 15,411 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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