Eau Claire County property record for 528 Union St, Eau Claire, WI 54703
| Property Type | Triplex |
|---|---|
| Details | 9 bd · 3 ba · 3,220 sqft · built 1880 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Company Name on Record |
| Last Sale | $228,000 (Mar 2024) |
| Tax Bill | $6,577 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-0041-000 |
| Primary APN | 06-0041-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 9 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 14 Rooms |
| Stories | 2 Stories |
| Building Area | 3,220 sqft Total Area |
| Basement Area | 248 sqft |
| Unfinished Basement | 248 sqft |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1880 |
| Architectural Style | Triplex |
| Exterior Material | Other |
| Lot Area | 8,712 sqft (0.2 acres) |
| Lot Dimensions | 132 ft deep x 66 ft wide |
| Patio Area | 200 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 528 UNION ST |
|---|---|
| City | EAU CLAIRE |
| State | WI |
| Zip | 54703-5381 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R2 |
| Legal Description | LOT 12 BLK 6 CRAMER-SMITH & MOORES ADD |
| Legal Range | 09W |
| Legal Township | 27N |
| Legal Section | 19 |
| Legal Subdivision | CRAMER-SMITH & MOORES ADD |
| Legal Block | 6 |
| Legal Lot Number | 12 |
| Jurisdiction | EAU CLAIRE WI |
| Township / Civil Division | EAU CLAIRE |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 1200 |
Source: Eau Claire County records, as of October 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 2828 SATURN AVE, EAU CLAIRE, WI 54703-0853 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 14, 2024 · Amount on Record |
| Deed Sale | Mar 14, 2024 · Amount on Record |
| Prior Sale | Feb 2, 2015 |
| Deed Document Number | 20241252932 |
| Prior Transfer Date | Jan 27, 2015 |
| Prior Transfer Doc | 0001110162 |
| Record Updated | Oct 29, 2026 |
Source: Eau Claire County assessment roll, as of April 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Eau Claire County |
| Municipality | Eau Claire City |
| Unified School District | Eau Claire Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,577.00 | $324,500 (-) Land $22,200 Building $302,300 | $424,400 |
| 2023 | $324,500 Land $22,200 Building $302,300 |
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 April 26, 2026 · 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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 2 (1980–1982) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Apr 1982 · rainfall accumulation |
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 | Not rated no burnable land 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 | EAU CLAIRE WATERWORKS serves 70,587 people · EPA ID WI6180230 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 2 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 492 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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