Corson County property record for 21240 116th St, Keldron, SD 57634
| Property Type | Rural Home |
|---|---|
| Details | 5 bd · 1 ba · 1,552 sqft · built 1920 |
| Lot Size | 547 acres (23,856,941 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,890 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0201800200100100 |
| Primary APN | 0201800200100100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 2 Stories |
| Building Area | 1,552 sqft Living Area |
| Basement Area | 1,252 sqft |
| Finished Basement | 1,252 sqft |
| Unfinished Basement | 1,252 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Wood |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 23,856,941 sqft (547 acres) |
| Garage Type | Mixed |
| Garage Area | 912 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 192 sqft |
| Shed | 1 Shed |
| Shed Area | 240 sqft |
| Utility Building | 768 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Gas |
|---|
| Account Number | 3757 |
|---|---|
| Street Address | 21240 116TH ST |
| City | KELDRON |
| State | SD |
| Zip | 57634-7901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | LOTS 1 THRU 4, S2N2 & S2 2-20-18 |
| Legal Range | 18 |
| Legal Township | 20 |
| Legal Section | 02 |
| Legal Lot Number | 1-4 |
| Jurisdiction | CORSON SD |
| Township / Civil Division | WEST CORSON |
| Census Block Group | 1 |
| Census Block | 1190 |
| Census Tract | 941000 |
Source: Corson County records · APN 0201800200100100
Assessment roll updated August 8, 2025 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 20488 CROOK MEADOWS PL, WHITEWOOD, SD 57793-3046 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Corson County records · Assessment roll updated August 8, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Corson County |
| Unified School District | Lemmon School District 52-4 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $648,117 (+18.39%) Land $527,878 Building $120,239 | $658,117 Land $527,878 Building $130,239 | |
| 2025 | $1,890.00 | ||
| 2023 | $1,890.00 Additional exemption filed | $547,455 Land $439,796 Building $107,659 |
Source: FEMA National Flood Hazard Layer as of May 17, 2004 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 80% of the US · lower than 85% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; 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) |
|---|---|
| Starlink Satellite | 280 / 30 |
| West River Cooperative Telephone Company Fiber | 250 / 250 |
Based on FCC filings for 1 locations within half a mile of this property.
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