La Crosse County property record for 435 20th St S, La Crosse, WI 54601
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,792 sqft · built 1946 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $182,500 (Dec 2015) |
| Tax Bill | $5,336 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-030245-080 |
| Primary APN | 017-030245-080 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,792 sqft Living Area |
| Basement Area | 896 sqft |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,019 sqft (0.23 acres) |
| Lot Dimensions | 142 ft deep x 69.8 ft wide |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 65523 |
|---|---|
| Old Parcel Number | 17 30245 80 |
| Street Address | 435 20TH ST S |
| City | LA CROSSE |
| State | WI |
| Zip | 54601-5064 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PRT SW-NW FKA SMITH & BACHELDERS ADD (NOW VACATED) LOT 74 & N1/2 LOT 75 BLOCK 3 EX COM SW COR LOT 75 N0D11M40SE 24.73FT ALG W |
| Legal Range | 07 |
| Legal Township | 15 |
| Legal Section | 04 |
| Legal Quarter | SW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | SMITH & BATCHELDER'S ADDITION |
| Legal Block | 3 |
| Legal Lot Number | 74-75 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | LA CROSSE |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 700 |
Source: La Crosse County records, as of February 16, 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 Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 435 20TH ST S, LA CROSSE, WI 54601-5064 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 22, 2015 · Amount on Record |
| Deed Sale | Dec 22, 2015 · Amount on Record |
| Prior Sale | Feb 7, 2011 |
| Deed Document Number | 1667925 |
| Record Updated | Jun 8, 2026 |
Source: La Crosse County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | La Crosse City |
| Unified School District | La Crosse School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,336.00 (-2.79%) Homeowner's exemption | $306,000 (+15.08%) Land $62,300 Building $243,700 | $318,900 (+19.93%) |
| 2023 | $5,489.00 Homeowner's exemption | $265,900 Land $60,300 Building $205,600 | $265,900 Land $60,300 Building $205,600 |
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 February 3, 2023 · 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 10 (0% premium discount) |
| 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.
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 | LA CROSSE WATERWORKS serves 53,000 people · EPA ID WI6320309 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 1 ppb (2026) 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 800 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Brightspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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