La Crosse County property record for 528 16th Ave N, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.369 acres (16,117 sqft) |
| Owner | Individual Name on File |
| Last Sale | $345,000 (Feb 2023) |
| Tax Bill | $4,948 (2025) |
| Deeds & Mortgages | Apr 2017 Mortgage Jul 2019 Mortgage + 6 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-002363-000 |
| Primary APN | 018-002363-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 16,117 sqft (0.369 acres) |
|---|
| Account Number | 42557 |
|---|---|
| Old Parcel Number | 18 2363 0 |
| Street Address | 528 16TH AVE N |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2414 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLUFF VIEW LOT 6 BLOCK 1 |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 04 |
| Legal Quarter | NE |
| Quarter-Quarter Section | SE |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10401 |
528 16th Ave N is owned and occupied by an individual who bought it in February 2023.
Source: La Crosse County records, as of February 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 17, 2017 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Jul 18, 2019 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Sep 14, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Dec 3, 2008 | Deed of Trust, Mortgage · Line of Credit ALTRA FCU |
| Mar 2, 2006 | Deed of Trust, Mortgage ALTRA FCU |
| Oct 11, 2012 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Jun 1, 2011 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Feb 17, 2023 | Warranty Deed, Transfer · Conventional Mortgage ALTRA FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 17, 2023 · Amount on File |
| Deed Sale | Feb 17, 2023 · Amount on File |
| Prior Sale | Feb 7, 2008 |
| Deed Document Number | 1805001 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001691831 |
|---|---|
| Date | Apr 17, 2017 |
| Instrument | 1691831 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2047 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001729300 |
|---|---|
| Date | Jul 18, 2019 |
| Instrument | 1729300 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2049 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001780677 |
|---|---|
| Date | Sep 14, 2021 |
| Instrument | 1780677 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Oct 1, 2041 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001513626 |
|---|---|
| Date | Dec 3, 2008 |
| Instrument | 1513626 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Address | LA CROSSE, WI 54601 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 2, 2038 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001443609 |
|---|---|
| Date | Mar 2, 2006 |
| Instrument | 1443609 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Address | LA CROSSE, WI 54601 |
| Amount | Amount on Record |
|---|---|
| Term | 84 Months |
| Due | Mar 25, 2013 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001607167 |
|---|---|
| Date | Oct 11, 2012 |
| Instrument | 1607167 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Address | ONALASKA, WI 54650 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Oct 1, 2027 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001574473 |
|---|---|
| Date | Jun 1, 2011 |
| Instrument | 1574473 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Address | LA CROSSE, WI 54601 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Jun 1, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Feb 17, 2023 |
| Property Address | 528 16TH AVE N, ONALASKA, WI 54650-2414 |
| Document Number | 0001805001 |
| Instrument Date | Feb 17, 2023 |
| Instrument | 1805001 |
| Transaction Type | Transfer |
| Record Updated | Apr 3, 2026 |
| Title Company | NEW CASTLE TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,035.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001805002 |
|---|---|
| Date | Feb 17, 2023 |
| Instrument | 1805002 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2053 |
The 2025 property tax bill for 528 16th Ave N was $4,948 with a homeowner's exemption.
Source: La Crosse County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | Onalaska City |
| Unified School District | Onalaska School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,948.00 Homeowner's exemption | $377,700 Land $78,600 Building $299,100 | $382,000 |
| 2023 | $4,888.00 Homeowner's exemption | $289,500 Land $56,100 Building $233,400 | $289,500 Land $56,100 Building $233,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 528 16th Ave N in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2019.
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 |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2019 · 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.
Wildfire risk around 528 16th Ave N 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 |
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 | ONALASKA WATERWORKS serves 18,000 people · EPA ID WI6320327 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| 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 300 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Brightspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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