Lake County property record for 23478 454th Ave, Madison, SD 57042
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,352 sqft · built 1996 |
| Lot Size | 118 acres (5,170,572 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $4,134 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06000-10652-183-10 |
| Primary APN | 06000-10652-183-10 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,352 sqft Living Area |
| Basement Area | 1,040 sqft |
| Unfinished Basement | 1,040 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Lot Area | 5,170,572 sqft (118 acres) |
| Garage Type | Attached |
| Garage Area | 624 sqft |
| Street Address | 23478 454TH AVE |
|---|---|
| City | MADISON |
| State | SD |
| Zip | 57042-6822 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW1/4 EXC DEEDED PORTIONS #1843 OSR= .679 |
| Legal Range | 52W |
| Legal Township | 106 |
| Legal Section | 18 |
| Jurisdiction | LAKE SD |
| Township / Civil Division | LAKE VIEW |
| Census Block Group | 2 |
| Census Block | 2087 |
| Census Tract | 960201 |
Source: Lake County records, as of October 20, 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 Record |
|---|---|
| Mailing Address | 23478 454TH AVE, MADISON, SD 57042-6822 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name 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 | Lake View Township |
| Unified School District | Madison Central School District 39-2 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,134.00 | $719,208 (+38.55%) Land $290,920 Building $428,288 | $729,208 Land $290,920 Building $438,288 |
| 2025 | $4,134.00 (+7.21%) | $519,096 (-0.73%) Land $289,796 Building $229,300 | |
| 2024 | $3,856.00 (+2.06%) Additional exemption filed | $522,900 (+3.81%) Land $293,600 Building $229,300 | |
| 2023 | $3,778.00 (+5.74%) Additional exemption filed | $503,700 Land $282,800 Building $220,900 | |
| 2022 | $3,573.00 |
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 · 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 |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 3 (2019) |
| 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 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ITC Fiber | 1,000 / 1,000 |
May also be available: Interlakes Wireless.
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