Codington County property record for 16945 442nd Ave, Henry, SD 57243
| Property Type | Single Family Home |
|---|---|
| Details | built 1919 |
| Lot Size | 60.1 acres (2,617,956 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,186 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 001504 |
| Primary APN | 001504 |
|---|
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1919 |
| Lot Area | 2,617,956 sqft (60.1 acres) |
| Street Address | 16945 442ND AVE |
|---|---|
| City | HENRY |
| State | SD |
| Zip | 57243-6102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HENNING 2ND ADD 24-117-55 |
| Legal Range | 55 |
| Legal Township | WP |
| Legal Section | 24 |
| Legal Subdivision | HENNING 2ND ADD |
| Legal Block | 117 |
| Jurisdiction | CODINGTON SD |
| Township / Civil Division | GRACELAND |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 954600 |
16945 442nd Ave is owned and occupied by two individuals.
Source: Codington County records, as of August 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 16945 442ND AVE, HENRY, SD 57243-6102 |
| Occupancy | Owner Occupied |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 16945 442nd Ave was $3,186 with a homeowner's exemption.
Source: Codington County assessment roll, as of June 2, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Codington County |
| County Subdivision | Graceland Township |
| Unified School District | Watertown School District 14-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,186.00 Homeowner's exemption | $412,437 (+2%) Land $136,860 Building $275,577 |
| 2025 | $3,186.00 (+118.52%) Homeowner's exemption | $404,360 Land $128,783 Building $275,577 |
| 2024 | $1,458.00 | |
| 2023 | $192,529 Land $88,714 Building $103,815 | |
| 2022 | $1,441.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 16945 442nd Ave in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective April 4, 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 | 5 (1979–2019) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Dec 2019 · river or lake flooding |
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 16945 442nd Ave 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 95% of the US · lower than 92% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CLARK RURAL WATER SYSTEM private · serves 2,325 people · EPA ID SD4600881 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2025) 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ITC Fiber | 1,000 / 1,000 |
| GigFire Fixed Wireless | 150 / 130 |
| Midco Fixed Wireless | 100 / 20 |
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