Lake County property record for 23085 452nd Ave, Madison, SD 57042
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 7 ba · 1,568 sqft · built 1925 |
| Lot Size | 19.8 acres (865,973 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $538 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11000-10753-274-20 |
| Primary APN | 11000-10753-274-20 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 7 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,568 sqft Living Area |
| Basement Area | 784 sqft |
| Unfinished Basement | 784 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Lot Area | 865,973 sqft (19.8 acres) |
| Garage Type | Attached |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 23085 452ND AVE |
|---|---|
| City | MADISON |
| State | SD |
| Zip | 57042-6460 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT A NJUS ADDITION #3728A |
| Legal Range | 53W |
| Legal Township | 107 |
| Legal Section | 27 |
| Legal Subdivision | NJUS ADDITION |
| Legal Tract | A |
| Jurisdiction | LAKE SD |
| Township / Civil Division | FARMINGTON |
| Census Block Group | 2 |
| Census Block | 2124 |
| Census Tract | 960100 |
Source: Lake County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 23085 452ND AVE, MADISON, SD 57042-6460 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Lake County assessment roll, as of October 24, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lake County |
| County Subdivision | Farmington Township |
| Unified School District | Madison Central School District 39-2 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $538.00 | $51,866 (-) Building $51,866 | $51,866 Building $51,866 |
| 2025 | $538.00 (-50.6%) | $51,866 (-53.15%) Building $51,866 | |
| 2024 | $1,089.00 (+29.18%) | $110,700 (-52.83%) Land $14,200 Building $96,500 | |
| 2023 | $843.00 (+278.03%) Additional exemption filed | $234,700 Land $142,800 Building $91,900 | |
| 2022 | $223.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 20, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 91% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TrioTel Communications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Interlakes Wireless Fixed Wireless | 100 / 20 |
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