Yankton County property record for 600 Armstrong St, Gayville, SD 57031
| Property Type | Mobile Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,356 sqft · built 2001 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,865 (2025) |
| Deeds & Mortgages | Dec 2017 Mortgage Aug 2022 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 31.100.017.010 |
| Primary APN | 31.100.017.010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,356 sqft Living Area |
| Gross Area | 2,400 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Mobile Home |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 80 ft deep x 30 ft wide |
| Garage Type | Attached |
| Garage Area | 1,240 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 600 ARMSTRONG ST |
|---|---|
| City | GAYVILLE |
| State | SD |
| Zip | 57031 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | 2001 FRIENDSHIP SN:MY0123883ABV 30X80 & E2 PARCEL A ORIGINAL TOWN |
| Legal Subdivision | ORIGINAL TOWN |
| Jurisdiction | YANKTON SD |
| Township / Civil Division | GAYVILLE |
| Census Block Group | 5 |
| Census Block | 5042 |
| Census Tract | 966400 |
600 Armstrong St, a mobile home, is owned by an individual who acquired it in April 2025.
Source: Yankton County records, as of October 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 614, GAYVILLE, SD 57031-0614 |
| 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.
| Date | Document |
|---|---|
| Dec 22, 2017 | Deed of Trust, Mortgage SERVICES CENTER FCU |
| Aug 3, 2022 | Deed of Trust, Mortgage EXPLORERS CU |
| Apr 25, 2025 | Transfer on Death Deed, Transfer |
| Dec 4, 2017 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 24, 2025 |
| Transfer Doc | 000578/389 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 600 ARMSTRONG ST, GAYVILLE, SD 57031 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|
| Document Number | 000538/195 |
|---|---|
| Date | Dec 22, 2017 |
| Book Page | 538/195 |
| Name | SERVICES CENTER FCU |
|---|---|
| Type | Credit Union |
| Address | YANKTON, SD 57078 |
| Amount | Amount on Record |
|---|---|
| Term | 144 Months |
| Due | Dec 1, 2029 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YANKTON SD |
| Property Address | 600 ARMSTRONG ST, GAYVILLE, SD 57031 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|---|
| Address | PO BOX 614, GAYVILLE, SD 57031-0614 |
| Document Number | 000566/260 |
|---|---|
| Date | Aug 3, 2022 |
| Book Page | 566/260 |
| Name | EXPLORERS CU |
|---|---|
| Type | Credit Union |
| Address | YANKTON, SD 57078 |
| Amount | Amount on Record |
|---|---|
| Term | 120 Months |
| Due | Aug 1, 2032 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Apr 25, 2025 |
| Property Address | 600 ARMSTRONG ST, GAYVILLE, SD 57031 |
| Document Number | 000578/389 |
| Book / Page | 578 / 389 |
| Instrument Date | Apr 24, 2025 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 614, GAYVILLE, SD 57031-0614 |
| Name | Verified Name |
|---|---|
| Address | 1509 ROCKWELL TRL, VERMILLION, SD 57069-7053 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | YANKTON SD |
| Recording Date | Dec 4, 2017 |
| Property Address | 600 ARMSTRONG ST, GAYVILLE, SD 57031 |
| Document Number | 000538/041 |
| Book / Page | 538 / 041 |
| Instrument Date | Dec 1, 2017 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 600 ARMSTRONG ST, GAYVILLE, SD 57031 |
The 2025 property tax bill for 600 Armstrong St was $1,865, down 3.7% from the year before.
Source: Yankton County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Yankton County |
| County Subdivision | Gayville Township |
| Unified School District | Gayville-Volin School District 63-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $154,400 (-) Land $4,900 Building $149,500 | $154,400 Land $4,900 Building $149,500 | |
| 2025 | $1,865.00 (-3.67%) | $154,400 Land $4,900 Building $149,500 | |
| 2024 | $1,936.00 | ||
| 2023 | $119,900 Land $4,900 Building $115,000 | ||
| 2022 | $1,382.00 | ||
| 2021 | $100,000 Land $4,900 Building $95,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 600 Armstrong St in Zone X, an area of minimal flood risk, though there have been 11 flood claims nearby since 1997.
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 |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 11 (1997–2019) |
| Claims Outside the SFHA | 5 of 11 |
| Most Recent Claim | Sep 2019 · Severe Storms, Tornadoes, And Flooding |
| Claims by Event |
|
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.
Wildfire risk around 600 Armstrong St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of South Dakota |
|---|---|
| Wildfire Likelihood | 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 | GAYVILLE serves 392 people · EPA ID SD4600140 |
|---|---|
| Water Source | Purchased groundwater from CLAY RURAL WATER SYSTEM |
| Last State Inspection | Dec 2024 |
| Lead | 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 92 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 |
| South Dakota Wireless Internet Fixed Wireless | 100 / 20 |
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