La Crosse County property record for 3607 Brook Ln, Onalaska, WI 54650 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · built 1979 |
| Lot Size | 0.95 acres (41,382 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,280 (2025) |
| Deeds & Mortgages | Dec 2017 Mortgage Nov 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 014-001563-000 |
| Primary APN | 014-001563-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Year Built | Built 1979 |
|---|---|
| Exterior Material | Combination |
| Roof Material | Asbestos |
| Lot Area | 41,382 sqft (0.95 acres) |
| Account Number | 21742 |
|---|---|
| Old Parcel Number | 14 1563 0 |
| Street Address | 3607 BROOK LN |
| City | ONALASKA |
| State | WI |
| Zip | 54650-6301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BEVERLY HILLS ADDITION LOT 14 |
| Legal Range | 07 |
| Legal Township | 17 |
| Legal Section | 20 |
| Legal Quarter | SW |
| Quarter-Quarter Section | SE |
| Legal Subdivision | BEVERLY HILLS ADDITION |
| Legal Lot Number | 14 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | HOLMEN |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 10205 |
Source: La Crosse County records · APN 014-001563-000
Assessment roll updated January 1, 2025 · Last verified February 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 | 3607 BROOK LN, ONALASKA, WI 54650-6301 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 20, 2017 | Deed of Trust, Mortgage · Conventional Mortgage BMO HARRIS BANK NA |
| Nov 07, 2019 | Deed of Trust, Mortgage · Conventional Mortgage BMO HARRIS BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 01, 1999 |
| Deed Sale | Apr 01, 1999 |
| Deed Document Number | 1224068 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 3607 BROOK LN, ONALASKA, WI 54650-6301 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1704188 |
|---|---|
| Date | Dec 20, 2017 |
| Instrument | 1704188 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 10, 2046 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 3607 BROOK LN, ONALASKA, WI 54650-6301 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1735928 |
|---|---|
| Date | Nov 07, 2019 |
| Instrument | 1735928 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 05, 2049 |
| Rate Type | Fixed Rate |
|---|
Source: La Crosse County records · Assessment roll updated January 1, 2025 · Last verified February 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 | $4,280.00 (+4.26%) Homeowner's exemption | $297,600 (+48.58%) Land $76,200 Building $221,400 | $306,700 (+53.12%) |
| 2023 | $4,105.00 Homeowner's exemption | $200,300 Land $55,900 Building $144,400 | $200,300 Land $55,900 Building $144,400 |
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 |
| Flood Insurance Cost | Premium on Record median of 6 individual NFIP policies nearby |
| Nearby Flood Policies | 6 in force 5 of 6 on primary residences |
| Wildfire Risk | Low above 20% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
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