Yankton County property record for 812 E 21st St, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 1,060 sqft · built 1992 |
| Lot Size | 0.202 acres (8,799 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $171,500 (May 2010) |
| Tax Bill | $3,265 (2025) |
| Deeds & Mortgages | Jan 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.817.004.007 |
| Primary APN | 78.817.004.007 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,060 sqft Living Area |
| Basement Area | 1,060 sqft |
| Finished Basement | 1,060 sqft |
| Unfinished Basement | 1,060 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Exterior Material | Siding |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,799 sqft (0.202 acres) |
| Garage Type | Attached |
| Garage Area | 748 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 812 E 21ST ST |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-1899 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 7 BLK 4 TRAMPS 5TH ADDN |
| Legal Subdivision | TRAMPS 5TH ADDN |
| Legal Block | 4 |
| Legal Lot Number | 7 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 1 |
| Census Block | 1051 |
| Census Tract | 966200 |
Source: Yankton County records, as of October 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 812 E 21ST ST, YANKTON, SD 57078-1899 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 5, 2010 · Amount on Record |
| Deed Sale | May 5, 2010 · Amount on Record |
| Prior Sale | Sep 15, 2008 · Amount on Record |
| Deed Book / Page | 492 / 128 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 812 E 21ST ST, YANKTON, SD 57078-1899 |
| Transaction Type | Mortgage |
| Record Updated | Feb 14, 2022 |
| Title Company | YANKTON TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 000563/402 |
|---|---|
| Date | Jan 31, 2022 |
| Book Page | 563/402 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2052 |
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 | $274,100 (+28.32%) Land $27,700 Building $246,400 | $274,100 Land $27,700 Building $246,400 | |
| 2025 | $3,265.00 (+20.52%) | ||
| 2023 | $213,600 Land $27,700 Building $185,900 | ||
| 2022 | $2,709.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| 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 |
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 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 87 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber · Cable | 5,000 / 5,000 |
| Midco Cable | 1,250 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: South Dakota Wireless Internet.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures