Yankton County property record for 509 Cedar St, Yankton, SD 57078
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,040 sqft · built 1879 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,529 (2025) |
| Deeds & Mortgages | Jan 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 78.790.048.140 |
| Primary APN | 78.790.048.140 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,040 sqft Living Area |
| Flooring | Laminate Plank |
| Year Built | Built 1879 |
|---|---|
| Effective Year Built | Effective 1879 |
| Exterior Material | Vinyl |
| Construction Type | Wood |
| Foundation Type | Raised |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Detached |
| Garage Area | 904 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 114 sqft |
| Shed | 1 Shed |
| Shed Area | 1,040 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 509 CEDAR ST |
|---|---|
| City | YANKTON |
| State | SD |
| Zip | 57078-4007 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 14 BLK 48 TODDS ADDN |
| Legal Subdivision | TODDS ADDN |
| Legal Block | 48 |
| Legal Lot Number | 14 |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | YANKTON |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 966100 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 509 CEDAR ST, YANKTON, SD 57078-4007 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 18, 2021 |
| Transfer Doc | 000556/208 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Jan 21, 2021 |
| Property Address | 509 CEDAR ST, YANKTON, SD 57078-4007 |
| Document Number | 000556/208 |
| Book / Page | 556 / 208 |
| Map Reference | MB G PG 1-3 |
| Instrument Date | Jan 18, 2021 |
| Transaction Type | Transfer |
| Record Updated | Dec 29, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 CEDAR ST, YANKTON, SD 57078-4007 |
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 | $114,800 (-) Land $12,200 Building $102,600 | $114,800 (+30.6%) Land $12,200 Building $102,600 | |
| 2025 | $1,529.00 (+1.46%) | $114,800 (+5.42%) Land $12,200 Building $102,600 | |
| 2023 | $108,900 Land $12,200 Building $96,700 | ||
| 2022 | $1,507.00 | ||
| 2021 | $87,900 Land $10,200 Building $77,700 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 |
| 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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