12th Ave N, Onalaska, WI Property Records

La Crosse County property records for 27 addresses on 12th Ave N, Onalaska, WI · Last verified August 2026

12th Ave N Highlights

Properties 27
Median Sale Price $230,000
Deeds and Mortgages on File 43
Owner Occupied 100%
Median Annual Tax Bill $3,770
Median Ownership Tenure 13 years

Properties on 12th Ave N

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

508 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2017 $3,6642025 —Jun 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

509 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4972025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

512 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2004 $3,4682025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

515 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Oct 2012 $3,9762025 —Feb 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

520 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2022 $3,5832025 Amount on Record Nov 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

521 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Aug 2019 $3,7752025 Amount on Record Nov 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

527 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Dec 2020 $4,2812025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

528 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2000 $4,1642025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

532 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,900Mar 2010 $4,0282025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

535 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,000Aug 2024 $3,6942025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

538 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$201,000Aug 2019 $5,1372025 —Jan 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Feb 2026

539 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2010 $3,4792025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

544 12th Ave N

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$213,000Dec 2020 $3,7232025 Amount on Record Jul 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

606 12th Ave N

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Oct 2019 $3,7612025 —Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

607 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1979 $3,8152025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

614 12th Ave N

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jul 2012 $3,8082025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

615 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1975 $4,8082025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

618 12th Ave N

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2052025 —Jan 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

619 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2482025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

624 12th Ave N

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$246,000Oct 2022 $3,5222025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

625 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1973 $3,7572025 3 Names on Record Owner Occupied AssessorUpdated Feb 2026

632 12th Ave N

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Sep 2008 $3,9242025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

633 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,800Jan 2013 $3,9492025 Amount on Record Nov 2005 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

638 12th Ave N

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1993 $3,7702025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

639 12th Ave N

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2005 $3,4572025 3 Names on Record Owner Occupied AssessorUpdated Feb 2026

645 12th Ave N

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$351,000Nov 2025 $4,8622025 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Feb 2026

646 12th Ave N

0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,000Jan 2023 $3,6792025 Amount on Record Apr 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

Property Records in Nearby Streets