Clark County property record for 18684 421st Ave, Willow Lake, SD 57278
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,690 sqft · built 1998 |
| Lot Size | 151 acres (6,599,340 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,929 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-0000-015-0114-058-3-0-00000 |
| Primary APN | 23-0000-015-0114-058-3-0-00000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,690 sqft Total Area |
| Basement Area | 1,690 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1998 |
|---|---|
| Exterior Material | Concrete Block |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Lot Area | 6,599,340 sqft (151 acres) |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air |
|---|---|
| Heating Fuel | Gas |
| Account Number | 000960 |
|---|---|
| Street Address | 18684 421ST AVE |
| City | WILLOW LAKE |
| State | SD |
| Zip | 57278-6311 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW1/4 LESS S1125' OF N1755' OF W330' 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 | Individual Name on Record |
|---|---|
| Mailing Address | 19052 427TH AVE, WILLOW LAKE, SD 57278-6205 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 28, 2023 |
| Deed Sale | Sep 28, 2023 |
| Deed Document Number | 000005O126 |
| 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 | $304,592 (-26.71%) Land $304,592 | |
| 2024 | $1,929.00 | |
| 2023 | $415,626 Land $240,236 Building $175,390 |
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 67% of the US · lower than 81% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ITC Fiber | 1,000 / 1,000 |
| Midco Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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