Sauk County property record for S103 Kosch Rd, La Valle, WI 53941
| Property Type | Single Family Home |
|---|---|
| Lot Size | 3.57 acres (155,945 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,528 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 042 0111-10000 |
| Primary APN | 042 0111-10000 |
|---|
| Lot Area | 155,945 sqft (3.57 acres) |
|---|
| Street Address | S103 KOSCH RD |
|---|---|
| City | LA VALLE |
| State | WI |
| Zip | 53941-9429 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 6-13-4 PRT NW FRAC NE = CSM #1380 LOT 1 3.58A |
| Legal Lot Number | 1 |
| Jurisdiction | SAUK WI |
| Township / Civil Division | WINFIELD |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 200 |
S103 Kosch Rd is owned and occupied by two individuals.
Source: Sauk County records, as of February 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | S103 KOSCH RD, LA VALLE, WI 53941-9429 |
| 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 |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for S103 Kosch Rd was $1,528 with a homeowner's exemption.
Source: Sauk County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Sauk County |
| County Subdivision | Winfield Town |
| Unified School District | Reedsburg School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,528.00 Homeowner's exemption | $129,000 Land $41,600 Building $87,400 | $142,914 Land $46,087 Building $96,827 |
| 2023 | $1,010.00 Homeowner's exemption | $69,100 Land $22,500 Building $46,600 | $106,154 Land $34,565 Building $71,589 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place S103 Kosch Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 30, 2020
| 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.
Wildfire risk around S103 Kosch Rd 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 · above 57% of Wisconsin |
|---|---|
| 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: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| LaValle Telephone Company Fiber | 1,000 / 1,000 |
No cell data coverage reported
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