837 Main St, Onalaska, WI 54650 Property Records

La Crosse County property record for 837 Main St, Onalaska, WI 54650

Property Summary

Property Type	Single Family Home
Lot Size	0.43 acres (18,731 sqft)
Owner	Company Name on Record
Deeds & Mortgages	Apr 2017 Mortgage Nov 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`018-000333-000`

Property Details

APN / Parcel Number

Primary APN	`018-000333-000`
Alternative APNs	`18 333 0` `40407`

Exterior

Lot Area	18,731 sqft (0.43 acres)

Location & Zoning

Account Number	40407
Old Parcel Number	18 333 0
Street Address	837 MAIN ST
City	ONALASKA
State	WI
Zip	54650-2738
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOMKINS ADDITION S 125FT LOT 2 EX W 3FT BLOCK 10
Legal Range	07
Legal Township	16
Legal Section	04
Legal Quarter	SW
Quarter-Quarter Section	SW
Legal Subdivision	TOMKINS ADDITION
Legal Block	10
Legal Lot Number	2
Jurisdiction	LA CROSSE WI
Township / Civil Division	ONALASKA
Census Block Group	4
Census Block	4023
Census Tract	10403

Owner

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	Company Name on Record
Mailing Address	314 E MAIN ST, WATERTOWN, WI 53094-3749
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Apr 7, 2017	Deed of Trust, Mortgage · Conventional Mortgage IXONIA BANK
Nov 1, 2017	Deed of Trust, Mortgage · Commercial Mortgage IXOINIA BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 29, 1986
Deed Sale	Jan 29, 1986
Deed Document Number	971791
Record Updated	Jun 8, 2026

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LA CROSSE WI
Property Address	837 MAIN ST, ONALASKA, WI 54650-2738
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1691440
Date	Apr 7, 2017
Instrument	1691440

Lender

Name	IXONIA BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LA CROSSE WI
Property Address	837 MAIN ST, ONALASKA, WI 54650-2738
Transaction Type	Mortgage
Record Updated	Jan 25, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	, 1701795
Date	Nov 1, 2017
Instrument	1701795

Lender

Name	IXOINIA BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: La Crosse County assessment roll, as of January 1, 2025

Property Jurisdictions

Type	Name
State	Wisconsin
County	La Crosse County
Municipality	Onalaska City
Unified School District	Onalaska School District (PK - 12)

Flood

Source: FEMA National Flood Hazard Layer, effective February 3, 2023

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

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	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 520 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

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Main St

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