Clark County property record for 18600 421st Ave, Willow Lake, SD 57278
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 973 sqft · built 1920 |
| Lot Size | 160 acres (6,969,600 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $3,382 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-0000-015-0114-058-2-0-00000 |
| Primary APN | 23-0000-015-0114-058-2-0-00000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 973 sqft Living Area |
| Basement Area | 384 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Exterior Material | Concrete Block |
| Foundation Type | Block |
| Roof Type | Gable |
| Lot Area | 6,969,600 sqft (160 acres) |
| Garage Type | Detached |
| Garage Area | 1,144 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 112 sqft |
| Shed | 1 Shed |
| Granary | Granary |
| Lean-To | Lean-To |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air |
|---|---|
| Heating Fuel | Gas |
| Account Number | 000959 |
|---|---|
| Street Address | 18600 421ST AVE |
| City | WILLOW LAKE |
| State | SD |
| Zip | 57278-6311 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | NW1/4 15-114-58 |
| Jurisdiction | CLARK SD |
| Township / Civil Division | HAGUE |
| Census Block Group | 1 |
| Census Block | 1176 |
| Census Tract | 955800 |
Source: Clark County records, as of November 14, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 615 3RD ST, WILLOW LAKE, SD 57278-2344 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 22, 2022 |
| Deed Sale | Nov 22, 2022 |
| Deed Document Number | 000005N387 |
| Record Updated | Jun 8, 2026 |
Source: Clark County assessment roll, as of November 1, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Clark County |
| County Subdivision | Hague Township |
| Unified School District | Willow Lake School District 12-3 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $523,534 (+38.92%) Land $424,342 Building $99,192 | |
| 2024 | $3,382.00 | |
| 2023 | $376,865 Land $304,819 Building $72,046 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective January 11, 2024 · 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 |
| Nearby Flood Claims | 4 (2001–2011) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Jun 2011 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 77% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, as of December 31, 2025
5G (outdoors only) and 4G LTE
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