Codington County property record for 16540 450th Ave, Watertown, SD 57201
| Property Type | Single Family Home |
|---|---|
| Details | built 2001 |
| Lot Size | 35 acres (1,524,600 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $440,000 (Aug 2020) |
| Tax Bill | $3,574 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 017168 |
| Primary APN | 017168 |
|---|
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Mobile Home |
| Lot Area | 1,524,600 sqft (35 acres) |
| Street Address | 16540 450TH AVE |
|---|---|
| City | WATERTOWN |
| State | SD |
| Zip | 57201-7422 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S880' W1732.5' NW1/4 2001 MEDALILION W6281AB |
| Legal Range | 53 |
| Legal Township | WP |
| Legal Section | 33 |
| Legal Block | 118 |
| Jurisdiction | CODINGTON SD |
| Township / Civil Division | FULLER |
| Census Block Group | 2 |
| Census Block | 2299 |
| Census Tract | 954600 |
16540 450th Ave is owned and occupied by two individuals who bought it in August 2020.
Source: Codington County records, as of August 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 16540 450TH AVE, WATERTOWN, SD 57201-7422 |
| 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 |
|---|---|
| Last Sale | Aug 14, 2020 · Amount on File |
| Deed Sale | Aug 14, 2020 · Amount on File |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 16540 450th Ave was $3,574 with a homeowner's exemption, up % from the year before.
Source: Codington County assessment roll, as of June 2, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Codington County |
| County Subdivision | Fuller Township |
| Unified School District | Watertown School District 14-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,574.00 (+0.03%) Homeowner's exemption | $411,750 (+1.42%) Land $96,357 Building $315,393 |
| 2025 | $3,573.00 (+9.94%) Homeowner's exemption | $405,980 Land $90,587 Building $315,393 |
| 2024 | $3,250.00 | |
| 2023 | $342,627 Land $70,903 Building $271,724 | |
| 2022 | $3,119.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 16540 450th Ave in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1994.
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 Policies | 1 in force |
| Nearby Flood Claims | 7 (1994–2011) |
| Claims Outside the SFHA | 5 of 7 |
| Most Recent Claim | May 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.
Wildfire risk around 16540 450th 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 80% of the US · lower than 85% 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 8 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 |
5G and 4G LTE (outdoors only)
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