Columbia County property record for 809 River St, Portage, WI 53901
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.375 acres (16,335 sqft) |
| Owner | Individual Name on File |
| Last Sale | $82,700 (Nov 2007) |
| Tax Bill | $5,135 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11271-2892 |
| Primary APN | 11271-2892 |
|---|---|
| Alternative APN |
|
| Lot Area | 16,335 sqft (0.375 acres) |
|---|
| Street Address | 809 RIVER ST |
|---|---|
| City | PORTAGE |
| State | WI |
| Zip | 53901-1509 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT-37-BLUFF VIEW 2ND ADD |
| Legal Range | 08E |
| Legal Township | 12N |
| Legal Section | 01 |
| Legal Subdivision | BLUFF VIEW 2ND ADD |
| Legal Lot Number | 37 |
| Jurisdiction | COLUMBIA WI |
| Township / Civil Division | PORTAGE |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 970402 |
Source: Columbia County assessment roll, as of February 23, 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 File |
|---|---|
| Mailing Address | 7226 STATE ROAD 19, WAUNAKEE, WI 53597-9369 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 14, 2007 · Amount on Record |
| Deed Sale | Nov 14, 2007 · Amount on Record |
| Prior Sale | May 5, 2006 · Amount on Record |
| Deed Document Number | 2007773382 |
| Record Updated | Sep 20, 2026 |
Source: Columbia County assessment roll, as of February 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Columbia County |
| Municipality | Portage City |
| Unified School District | Portage Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,135.00 (+16.94%) | $249,000 (-) Land $24,800 Building $224,200 | $276,531 (+5.97%) Land $27,542 Building $248,989 |
| 2023 | $4,391.00 | $249,000 Land $24,800 Building $224,200 | $260,951 Land $25,990 Building $234,961 |
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 May 15, 2016 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 1 (2019) |
| Most Recent Claim | Apr 2019 · river or lake flooding |
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 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 | PORTAGE WATERWORKS serves 10,437 people · EPA ID WI1110039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | 6 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.
Source: FCC Broadband Data Collection, based on 71 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 35 |
5G (outdoors only) and 4G LTE
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