Corson County property record for 13197 237th Ave, Isabel, SD 57633 · Last verified August 2026
| Property Type | Rural Home |
|---|---|
| Details | 2 bd · 1 ba · 980 sqft · built 1920 |
| Lot Size | 320 acres (13,939,200 sqft) |
| Owner | 2 Individual Names on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 1182202600300000 |
| Primary APN | 1182202600300000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 980 sqft Living Area |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 13,939,200 sqft (320 acres) |
| Porch | Porch |
| Porch Area | 160 sqft |
| Utility Building | 888 sqft |
| Heating System | Gas |
|---|
| Account Number | 7339 |
|---|---|
| Street Address | 13197 237TH AVE |
| City | ISABEL |
| State | SD |
| Zip | 57633-6212 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | S2 26-18-22 |
| Legal Range | 22 |
| Legal Township | 18 |
| Legal Section | 26 |
| Jurisdiction | CORSON SD |
| Township / Civil Division | PLEASANT RIDGE |
| Census Block Group | 2 |
| Census Block | 2128 |
| Census Tract | 941000 |
Source: Corson County records · APN 1182202600300000
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 13149 237TH AVE, ISABEL, SD 57633-6212 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names 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 |
| County Subdivision | Pleasant Ridge Township |
| Unified School District | Timber Lake School District 20-3 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $198,053 (+27.05%) Land $192,870 Building $5,183 | $198,053 Land $192,870 Building $5,183 |
| 2023 | $155,890 Land $151,428 Building $4,462 |
Source: FEMA National Flood Hazard Layer, Corson County (46031C), updated May 17, 2004 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Moderate above 69% of the US · above 78% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 588 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Cheyenne River Sioux Tribe Telephone Authority | Fiber | 250 / 100 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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