Columbia County property record for 444 Union St, Rio, WI 53960
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Last Sale | $155,000 (Jul 2025) |
| Tax Bill | $2,567 (2025) |
| Deeds & Mortgages | Jun 2021 Sale Apr 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 11177-272 |
| Primary APN | 11177-272 |
|---|---|
| Alternative APN |
|
| Lot Area | 8,712 sqft (0.2 acres) |
|---|
| Street Address | 444 UNION ST |
|---|---|
| City | RIO |
| State | WI |
| Zip | 53960-9702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9, BLK 5, VAN AERNAMS ADDITION |
| Legal Range | 11E |
| Legal Township | 11N |
| Legal Section | 06 |
| Legal Subdivision | VAN AERNAMS ADDITION |
| Legal Block | 5 |
| Legal Lot Number | 9 |
| Jurisdiction | COLUMBIA WI |
| Township / Civil Division | RIO |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 971000 |
444 Union St is owned and occupied by an individual who bought it in July 2025.
Source: Columbia County records, as of October 20, 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 | Individual Name on File |
|---|---|
| Mailing Address | 444 UNION ST, RIO, WI 53960-9702 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 2, 2021 | Warranty Deed, Transfer |
| Apr 10, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 15, 2025 · Amount on File |
| Deed Sale | Jul 15, 2025 · Amount on File |
| Prior Sale | Jun 2, 2021 · Amount on File |
| Deed Document Number | 2025985967 |
| Prior Transfer Date | Mar 29, 2017 |
| Prior Transfer Doc | 0000891034 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | COLUMBIA WI |
| Recording Date | Jun 2, 2021 |
| Property Address | 444 UNION ST, RIO, WI 53960-9702 |
| Document Number | 0000943332 |
| Instrument Date | May 24, 2021 |
| Instrument | 943332 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Amount | Amount on Record |
|---|---|
| Tax | $386.70 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 206 4TH ST, 206, RIO, WI 53960-9793 |
| Name | Verified Name |
|---|---|
| Address | 444 UNION ST, RIO, WI 53960-9702 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | COLUMBIA WI |
| Recording Date | Apr 10, 2017 |
| Property Address | 444 UNION ST, RIO, WI 53960-9702 |
| Document Number | 0000891034 |
| Instrument Date | Mar 29, 2017 |
| Instrument | 891034 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 444 UNION ST RIO WI 539609702, RIO, WI 53960-9702 |
The 2025 property tax bill for 444 Union St was $2,567.
Source: Columbia County assessment roll, as of February 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Columbia County |
| Municipality | Rio Village |
| Unified School District | Rio Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,567.00 | $125,400 Land $17,000 Building $108,400 | $175,589 Land $23,804 Building $151,785 |
| 2023 | $2,588.00 | $125,400 Land $17,000 Building $108,400 | $153,184 Land $20,767 Building $132,417 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 444 Union St in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 444 Union St 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 | None beyond 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 | RIO WATERWORKS serves 1,095 people · EPA ID WI1110111 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| Monitoring and Reporting | 2 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 199 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Bertram Communications, UpNet WI.
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