Marathon County property record for 308 Willow St, Mosinee, WI 54455
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,545 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 251-2707-303-9968 |
| Primary APN | 251-2707-303-9968 |
|---|
| Lot Area | 12,197 sqft (0.28 acres) |
|---|
| Street Address | 308 WILLOW ST |
|---|---|
| City | MOSINEE |
| State | WI |
| Zip | 54455-1903 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SEC 30-27-07 PT OF S 1/2 SW FRL 1/4 - LOT 2 CSM #19438 DOC #1874684 |
| Legal Lot Number | 2 |
| Jurisdiction | MARATHON WI |
| Township / Civil Division | MOSINEE |
| Census Block Group | 2 |
| Census Block | 2048 |
| Census Tract | 1202 |
Source: Marathon County records, as of February 9, 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 | 308 WILLOW ST, MOSINEE, WI 54455-1903 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Marathon County assessment roll, as of January 1, 2024
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Marathon County |
| Municipality | Mosinee City |
| Unified School District | Mosinee School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,545.00 | $161,400 Land $24,800 Building $136,600 | $229,807 Land $35,311 Building $194,496 |
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 September 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MOSINEE WATERWORKS serves 3,406 people · EPA ID WI7370159 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 123 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| TDS Telecom Fiber | 1,000 / 1,000 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures