Marathon County property record for 511 4th St, Mosinee, WI 54455
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.164 acres (7,187 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $77,500 (Aug 2009) |
| Tax Bill | $2,669 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 251-2707-295-1188 |
| Primary APN | 251-2707-295-1188 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,187 sqft (0.164 acres) |
|---|
| Street Address | 511 4TH ST |
|---|---|
| City | MOSINEE |
| State | WI |
| Zip | 54455-1430 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CITY OF MOSINEE LOT 2 BLK 16 |
| Legal Range | 07 |
| Legal Township | 27 |
| Legal Section | 29 |
| Legal Quarter | NW |
| Legal Subdivision | CITY OF MOSINEE |
| Legal Block | 16 |
| Legal Lot Number | 2 |
| Jurisdiction | MARATHON WI |
| Township / Civil Division | MOSINEE |
| Census Block Group | 2 |
| Census Block | 2009 |
| 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 | Owner Name on Record |
|---|---|
| Mailing Address | 511 4TH ST, MOSINEE, WI 54455-1430 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 14, 2009 · Amount on Record |
| Deed Sale | Aug 14, 2009 · Amount on Record |
| Prior Sale | Jan 9, 2008 |
| Deed Document Number | 1550027 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARATHON WI |
| Property Address | 511 4TH ST, MOSINEE, WI 54455-1430 |
| Document Number | 0001787473 |
| Instrument Date | Sep 3, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 14, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 511 4TH ST MOSINEE WI 544551430, MOSINEE, WI 54455-1430 |
| Document Number | 0001787473 |
|---|---|
| Date | Sep 10, 2019 |
| Instrument | 1787473 |
| Name | CITY/MOSINEE |
|---|---|
| Address | 225 MAIN ST, MOSINEE, WI 54455-1443 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $2,669.00 (+36.31%) | $102,700 (-) Land $16,500 Building $86,200 | $146,228 (+12.57%) Land $23,493 Building $122,735 |
| 2023 | $1,958.00 Homeowner's exemption | $102,700 Land $16,500 Building $86,200 | $129,894 Land $20,869 Building $109,025 |
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 | Indirect within 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 | 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 180 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 1,000 / 1,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
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