503 3rd Ave S, Onalaska, WI 54650 Property Records

La Crosse County property record for 503 3rd Ave S, Onalaska, WI 54650 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Lot Size	12,197 sqft (0.28 acres)
Occupancy	Owner Occupied
Tax Bill	$3,137.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`018-000184-000`
Alternative APNs	`18 184 0` `40269`

Exterior

Lot Area	12,197 sqft (0.28 acres)
Depth X Width	121 ft x 100 ft Depth x Width

Location & Zoning

Account Number	40269
Old Parcel Number	18 184 0
Street Address	503 3RD AVE S
City	ONALASKA
State	WI
Zip	54650-3227
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	ORIGINAL TOWN OF ONALASKA LOTS 1 & 2 BLOCK 23
Legal Range	07
Legal Township	16
Legal Section	08
Legal Quarter	SE
Legal Quarter Quarter	NE
Legal Block	23
Legal Lot Number	1-2 2
Jurisdiction	LA CROSSE WI
Minor Civil Division	ONALASKA
Census Blockgroup	4
Census Block	4034
Census Tract	10500

Owner

Source: La Crosse County records · APN 018-000184-000

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	503 3RD AVE S, ONALASKA, WI 54650-3227
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 02, 2004
Deed Sale	Jan 02, 2004
Deed Doc Number	1382820
Record Refreshed	Jun 08, 2026

October 2025: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	LA CROSSE WI
Recording Date	Oct 29, 2025
Property Address	503 3RD AVE S, ONALASKA, WI 54650-3227
Document Number	0001840559
Instrument Date	Oct 23, 2025
Instrument	1840559
Transaction Type	Transfer
Record Updated	Jan 19, 2026

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

Source: La Crosse County records · Assessment roll updated January 1, 2025 · Last verified February 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

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	$3,137.00 (+12.6%) Homeowner's exemption	$247,100 (+37.81%) Land $73,100 Building $174,000	$249,900 (+14.21%)
2024	$2,786.00 (-7.96%) Homeowner's exemption	$179,300 (-) Land $52,200 Building $127,100	$218,800 (+22.03%)
2023	$3,027.00 Homeowner's exemption	$179,300 Land $52,200 Building $127,100	$179,300 Land $52,200 Building $127,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, La Crosse County (55063C), updated February 3, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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