665 Marcou Rd, Onalaska, WI 54650 Property Records

La Crosse County property record for 665 Marcou Rd, Onalaska, WI 54650

Property Summary

Property Type	Single Family Home
Lot Size	0.83 acres (36,155 sqft)
Owner	2 Individual Names on File
Last Sale	$99,900 (Mar 2020)
Tax Bill	$12,640 (2025)
Deeds & Mortgages	Aug 2020 Construction Loan Sep 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`018-004479-001`

Property Details

APN / Parcel Number

Primary APN	`018-004479-001`
Alternative APNs	`18 4479 1` `63236`

Exterior

Lot Area	36,155 sqft (0.83 acres)

Location & Zoning

Street Address	665 MARCOU RD
City	ONALASKA
State	WI
Zip	54650-8824
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MZA
Legal Description	CERTIFIED SURVEY MAP NO. 143 VOL 13 LOT 1 DOC NO. 1496993
Legal Range	07W
Legal Township	16N
Legal Section	02
Legal Lot Number	1
Jurisdiction	LA CROSSE WI
Township / Civil Division	ONALASKA
Census Block Group	4
Census Block	4011
Census Tract	10401

Owner

665 Marcou Rd is owned and occupied by two individuals who acquired it in May 2026.

Source: La Crosse County records, as of June 3, 2026

Owner of Record	2 Individual Names on File
Mailing Address	665 MARCOU RD, ONALASKA, WI 54650-8824
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.

Deeds, Mortgages & Sale History

Date	Document
Aug 21, 2020	Deed of Trust, Mortgage · Construction Mortgage MERCHANTS BANK
Sep 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage MERCHANTS BANK
May 21, 2026	Transfer on Death Deed, Transfer NONE LISTED ON DOCUMENT
Mar 27, 2020	Warranty Deed, Transfer KNIGHT BARRY TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 27, 2020 · Amount on File
Deed Sale	Mar 27, 2020 · Amount on File
Deed Document Number	20201742930
Last Transfer Date	May 21, 2026
Transfer Doc	0001849353
Record Updated	Sep 20, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LA CROSSE WI
Property Address	665 MARCOU RD, ONALASKA, WI 54650-8824
Transaction Type	Mortgage
Record Updated	Jun 17, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001752984
Date	Aug 21, 2020
Instrument	1752984

Lender

Name	MERCHANTS BANK
Type	Bank

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	12 Months
Due	Aug 21, 2021

Interest

Rate Type	Fixed Rate

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LA CROSSE WI
Property Address	665 MARCOU RD, ONALASKA, WI 54650-8824
Transaction Type	Mortgage
Record Updated	Jun 17, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001780306
Date	Sep 8, 2021
Instrument	1780306

Lender

Name	MERCHANTS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Oct 1, 2036

Interest

Rate Type	Fixed Rate

May 2026: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	LA CROSSE WI
Recording Date	May 21, 2026
Property Address	665 MARCOU RD, ONALASKA, WI 54650-8824
Document Number	0001849353
Instrument Date	May 21, 2026
Instrument	20261849353
Transaction Type	Transfer
Record Updated	Aug 29, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	665 MARCOU RD, ONALASKA, WI 54650-8824

March 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LA CROSSE WI
Recording Date	Mar 27, 2020
Property Address	665 MARCOU RD, ONALASKA, WI 54650-8824
Document Number	0001742930
Map Reference	VOL13PG143DOC1496993
Instrument Date	Mar 23, 2020
Instrument	1742930
Transaction Type	Transfer
Record Updated	Jun 17, 2026
Title Company	KNIGHT BARRY TITLE

Transaction

Amount	Amount on Record
Tax	$299.70
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	10210 SPYGLASS DR, OMAHA, NE 68136-1954

Tax Assessment & Valuation

The 2025 property tax bill for 665 Marcou Rd was $12,640 with a homeowner's exemption.

Source: La Crosse County assessment roll, as of March 11, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$12,640.00 Homeowner's exemption	$932,300 Land $113,900 Building $818,400	$943,000
2023	$12,941.00 Homeowner's exemption	$766,400 Land $104,600 Building $661,800	$766,400 Land $104,600 Building $661,800

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 665 Marcou Rd in Zone X, an area of minimal flood risk.

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 Policies	1 in force

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

Wildfire risk around 665 Marcou Rd 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	Direct burnable vegetation

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 47 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	8,000 / 8,000
Metronet Fiber	5,120 / 5,120
Spectrum Cable	1,000 / 35

Cell Coverage

5G (outdoors only) and 4G LTE

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