Lake County property record for 23005 447th Ave, Madison, SD 57042
| Property Type | Single Family Home |
|---|---|
| Details | built 1924 |
| Lot Size | 20.2 acres (879,912 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,202 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15056-10754-261-20 |
| Primary APN | 15056-10754-261-20 |
|---|---|
| Alternative APN |
|
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1924 |
| Lot Area | 879,912 sqft (20.2 acres) |
| Street Address | 23005 447TH AVE |
|---|---|
| City | MADISON |
| State | SD |
| Zip | 57042-6311 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 STUART'S ADD NE1/4 SEC 26-107-54 #4454-2 |
| Legal Range | 54W |
| Legal Township | 107 |
| Legal Section | 26 |
| Legal Subdivision | STUART ADD |
| Legal Lot Number | 1 |
| Jurisdiction | LAKE SD |
| Township / Civil Division | CONCORD |
| Census Block Group | 2 |
| Census Block | 2110 |
| Census Tract | 960100 |
Source: Lake County records · APN 15056-10754-261-20
Assessment roll updated October 24, 2025 · Last verified April 2026
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 | 23005 447TH AVE, MADISON, SD 57042-6311 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Lake County records · Assessment roll updated October 24, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lake County |
| County Subdivision | Concord Township |
| Unified School District | Madison Central School District 39-2 (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $3,202.00 (+121.13%) | $306,330 (+81.15%) Land $55,430 Building $250,900 |
| 2024 | $1,448.00 (+2.62%) Additional exemption filed | $169,100 (+6.82%) Land $48,700 Building $120,400 |
| 2023 | $1,411.00 (+15.66%) | $158,300 Land $46,800 Building $111,500 |
| 2022 | $1,220.00 |
Source: FEMA National Flood Hazard Layer, Lake County (46079C), as of November 20, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| TrioTel Communications Fiber | 1,000 / 1,000 |
Based on FCC filings for 3 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system SD4600431, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | KINGBROOK I RURAL WATER SYSTEM private · serves 6,455 people |
|---|---|
| Water Source | Purchased groundwater from BROOKINGS-DEUEL RURAL WATER SYSTEM |
| Last State Inspection | Aug 2024 |
| Lead | 2 ppb (2024) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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