La Crosse County property record for W5835 Koss Rd, Onalaska, WI 54650 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 165,920 sqft (3.8 acres) |
| Last Sale | $404,900 (2025) |
| Tax Bill | $3,368.00 (2025) |
| Primary APN | 010-000733-001 |
|---|---|
| Alternative APNs |
|
| Lot Area | 165,920 sqft (3.8 acres) |
|---|
| Street Address | W5835 KOSS RD |
|---|---|
| City | ONALASKA |
| State | WI |
| Zip | 54650-8834 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | CERTIFIED SURVEY MAP NO 25 VOL 9 OUTLOT 1 DOC NO. 1242810 & PRT NW-SE COM SW COR S89D31ME ALG S LN 732.94FT TO POB S89D31ME 180FT N8MW 437.89FT TO C/L RD S89D51MW ALG C/L 180FT S8ME 435.96FT TO POB |
| Legal Range | 07W |
| Legal Township | 17N |
| Legal Section | 27 |
| Jurisdiction | LA CROSSE WI |
| Minor Civil Division | ONALASKA |
| Census Blockgroup | 3 |
| Census Block | 3000 |
| Census Tract | 10401 |
Source: La Crosse County records · APN 010-000733-001
Assessment roll updated March 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | KOSS RD, ONALASKA, WI 54650 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Husband And Wife |
| Date | Document |
|---|---|
| Nov 13, 2025 | Warranty Deed, Transfer · Conventional Mortgage VERVE CU |
| Feb 25, 2022 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Oct 25, 2021 | Warranty Deed, Transfer · Conventional Mortgage ALTRA FCU |
| Mar 29, 2019 | Transfer on Death Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 13, 2025 · Amount on Record |
| Deed Sale | Nov 13, 2025 · Amount on Record |
| Prior Sale | Oct 25, 2021 · Amount on Record |
| Deed Doc Number | 20251841195 |
| Prior Transfer Date | Mar 26, 2019 |
| Prior Transfer Doc | 0001723883 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Nov 13, 2025 |
| Property Address | W5835 KOSS RD, ONALASKA, WI 54650-8834 |
| Document Number | 0001841195 |
| Map Reference | DOC 1242810 PG 25 |
| Instrument Date | Nov 10, 2025 |
| Instrument | 1841195 |
| Transaction Type | Transfer |
| Record Updated | Dec 10, 2025 |
| Title Company | UNKNOWN, NEW CASTLE TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,214.70 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001841196 |
|---|---|
| Date | Nov 13, 2025 |
| Instrument | 1841196 |
| Name | VERVE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | W5835 KOSS RD, ONALASKA, WI 54650-8834 |
| Transaction Type | Mortgage |
| Record Updated | Sep 08, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0001789829 |
|---|---|
| Date | Feb 25, 2022 |
| Instrument | 1789829 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 24, 2052 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Oct 25, 2021 |
| Property Address | W5835 KOSS RD, ONALASKA, WI 54650-8834 |
| Document Number | 0001783266 |
| Map Reference | DOC 1242810 PG 25 |
| Instrument Date | Oct 25, 2021 |
| Instrument | 1783266 |
| Transaction Type | Transfer |
| Record Updated | Sep 08, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,035.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001783267 |
|---|---|
| Date | Oct 25, 2021 |
| Instrument | 1783267 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Mar 29, 2019 |
| Property Address | W5835 KOSS RD, ONALASKA, WI 54650-8834 |
| Document Number | 0001723883 |
| Map Reference | VOL9PG25DOC1242810 |
| Instrument Date | Mar 26, 2019 |
| Instrument | 1723883 |
| Transaction Type | Transfer |
| Record Updated | Sep 08, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: La Crosse County records · Assessment roll updated March 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| County Subdivision | Onalaska Town |
| Unified School District | Holmen School District (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,368.00 (+35.04%) | $212,800 (+12.47%) Land $63,100 Building $149,700 | $355,400 (+26.75%) |
| 2024 | $2,494.00 (-12%) Homeowner's exemption | $189,200 (+1.12%) Land $43,000 Building $146,200 | $280,400 (+49.87%) |
| 2023 | $2,834.00 Homeowner's exemption | $187,100 Land $43,000 Building $144,100 | $187,100 Land $43,000 Building $144,100 |
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