Lake County property record for 45743 237th St, Madison, SD 57042
| Property Type | Single Family Home |
|---|---|
| Details | 12,440 sqft · built 1964 |
| Lot Size | 12.5 acres (546,420 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,647 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06061-10652-342-20 |
| Primary APN | 06061-10652-342-20 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 12,440 sqft Living Area |
| Basement Area | 1,596 sqft |
| Unfinished Basement | 1,596 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Roof Material | Asphalt |
| Lot Area | 546,420 sqft (12.5 acres) |
| Street Address | 45743 237TH ST |
|---|---|
| City | MADISON |
| State | SD |
| Zip | 57042-7304 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 BAASCH'S ADD NW1/4 SEC 34 #1967-1 |
| Legal Range | 52W |
| Legal Township | 106 |
| Legal Section | 34 |
| Legal Subdivision | BAASCH'S ADD |
| Legal Block | 106 |
| Legal Lot Number | 1 |
| Jurisdiction | LAKE SD |
| Township / Civil Division | LAKE VIEW |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 960300 |
Source: Lake County assessment roll, as of October 24, 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 File |
|---|---|
| Mailing Address | 45743 237TH ST, MADISON, SD 57042-7304 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Lake County assessment roll, as of October 24, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lake County |
| County Subdivision | Lake View Township |
| Unified School District | Madison Central School District 39-2 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $3,647.00 (+6.92%) | $366,900 (-) Land $131,700 Building $235,200 |
| 2024 | $3,411.00 (+5.64%) | $366,900 (+8.39%) Land $131,700 Building $235,200 |
| 2023 | $3,229.00 (+19.28%) | $338,500 Land $114,500 Building $224,000 |
| 2022 | $2,707.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective November 20, 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 |
| Flood Insurance Cost | Premium on Record median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 18 (1997–2019) |
| Claims Outside the SFHA | 16 of 18 |
| Most Recent Claim | Sep 2019 · Severe Storms, Tornadoes, And 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 94% of the US · lower than 90% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | KINGBROOK III RURAL WATER SYSTEM private · serves 2,973 people · EPA ID SD4600874 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2022 |
| Lead | 3 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) |
|---|---|
| Interstate Telecommunications Cooperative Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| LTD Broadband Fixed Wireless | 150 / 130 |
| Interlakes Wireless Fixed Wireless | 100 / 20 |
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