La Crosse County property record for 3603 Brook Ln, Onalaska, WI 54650 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · built 1971 |
| Lot Size | 1.19 acres (51,836 sqft) |
| Owner | Individual Name on File |
| Last Sale | $112,600 (Aug 2021) |
| Tax Bill | $4,320 (2025) |
| Deeds & Mortgages | Aug 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 014-001564-000 |
| Primary APN | 014-001564-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Exterior Material | Wood |
| Roof Material | Asbestos |
| Lot Area | 51,836 sqft (1.19 acres) |
| Heating System | Gravity Furnace |
|---|
| Street Address | 3603 BROOK LN |
|---|---|
| City | ONALASKA |
| State | WI |
| Zip | 54650-6301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BEVERLY HILLS ADDITION LOT 15 |
| Legal Range | 07W |
| Legal Township | 17N |
| Legal Section | 20 |
| Legal Subdivision | BEVERLY HILLS ADDITION |
| Legal Lot Number | 15 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | HOLMEN |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 10205 |
Source: La Crosse County records · APN 014-001564-000
Assessment roll updated March 11, 2026 · Last verified April 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 File |
|---|---|
| Mailing Address | 3603 BROOK LN, ONALASKA, WI 54650-6301 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 05, 2021 · Amount on Record |
| Deed Sale | Aug 05, 2021 · Amount on Record |
| Deed Document Number | 20211778129 |
| Record Updated | Jun 08, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Aug 05, 2021 |
| Property Address | 3603 BROOK LN, ONALASKA, WI 54650-6301 |
| Document Number | 0001778129 |
| Instrument Date | Jul 30, 2021 |
| Instrument | 1778129 |
| Transaction Type | Transfer |
| Record Updated | Jun 13, 2023 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $337.80 |
| Amount Accuracy | Rounded by County |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3630 BROOK LN, ONALASKA, WI 54650-6300 |
| Document Number | 0001778130 |
|---|---|
| Date | Aug 05, 2021 |
| Instrument | 1778130 |
| Name | GOVERNMENTAL EMP CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2051 |
| Rate Type | Fixed Rate |
|---|
Source: La Crosse County records · Assessment roll updated March 11, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | Holmen Village |
| Unified School District | Holmen School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,320.00 (-5.22%) Homeowner's exemption | $300,200 (+34.98%) Land $79,300 Building $220,900 | $309,400 (+39.12%) |
| 2023 | $4,558.00 Homeowner's exemption | $222,400 Land $58,200 Building $164,200 | $222,400 Land $58,200 Building $164,200 |
Source: FEMA National Flood Hazard Layer, La Crosse County (55063C), updated February 3, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 550630102051, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Nearby Flood Policies | 6 in force |
| Wildfire Risk | Low above 20% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 137 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures