Marinette County property record for 240 Madison Ave, Niagara, WI 54151
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,099 (2025) |
| APN | 261-00819.000 |
| Primary APN | 261-00819.000 |
|---|
| Lot Area | 7,405 sqft (0.169 acres) |
|---|
| Street Address | 240 MADISON AVE |
|---|---|
| City | NIAGARA |
| State | WI |
| Zip | 54151-1113 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MARSHALL MAES ADDITION LOT 5 BLK 2 |
| Legal Subdivision | MARSHALL MAES ADDITION |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | MARINETTE WI |
| Township / Civil Division | NIAGARA |
| Census Block Group | 2 |
| Census Block | 2050 |
| Census Tract | 960100 |
240 Madison Ave is owned and occupied by two individuals.
Source: Marinette County records, as of March 11, 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 |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 240 MADISON AVE, NIAGARA, WI 54151-1113 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Deed Document Number | 768037 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 240 Madison Ave was $2,099 with a homeowner's exemption.
Source: Marinette County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Marinette County |
| Municipality | Niagara City |
| Unified School District | Niagara School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,099.00 Homeowner's exemption | $78,000 Land $5,100 Building $72,900 | |
| 2023 | $1,931.00 Homeowner's exemption | $78,000 Land $5,100 Building $72,900 | |
| 2019 | $88,900 | ||
| 2002 | $134,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 240 Madison Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 240 Madison Ave 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | NIAGARA WATERWORKS serves 1,561 people · EPA ID WI4380439 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | Under 1 ppb (2023) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 138 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Nsight Telservices Fiber | 1,000 / 1,000 |
May also be available: Spectrum, T-Mobile.
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