William St, Avoca, WI Property Records

Iowa County property records for 25 addresses on William St, Avoca, WI · Last verified July 2026

William St Highlights

Properties 25
Median Sale Price $80,000
Deeds and Mortgages on File 28
Owner Occupied 72%
Median Annual Tax Bill $1,925
Median Ownership Tenure 6 years

Properties on William St

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

101 William St

2.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6192025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

102 William St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000May 2010 1 Name on Record AssessorUpdated Apr 2026

103 William St

2.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$7032025 1 Name on Record AssessorUpdated Apr 2026

203 William St

0.853 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9542025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

205 William St

1.42 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Jan 2016 $3,1882025 Amount on Record Aug 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

206 William St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,000Feb 2018 $1,5262025 2 Names on Record Assessor + 3 DocumentsUpdated Apr 2026

207 William St

1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Aug 2020 $1,8392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

302 William St

0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Apr 2006 $2,8872025 1 Name on Record AssessorUpdated Apr 2026

303 William St

1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7482025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

305 William St

3.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000May 2021 $1,2832025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

307 William St

1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9392025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

309 William St

1.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8492025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

401 William St

0.642 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000May 2022 $2,4282025 Amount on Record Mar 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

403 William St

0.642 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,300Oct 2019 $2,9652025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

405 William St

0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5332025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

407 William St

0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9252025 1 Name on Record AssessorUpdated Apr 2026

503 William St

0.428 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,900May 2022 $1962025 Amount on Record Jan 2019 1 Name on Record Assessor + 7 DocumentsUpdated Apr 2026

506 William St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Sep 2020 $1,3212025 Amount on Record Jun 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

507 William St

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000May 2020 $2,4912025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

601 William St

0.482 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jan 2021 $5,8672025 Amount on Record Feb 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

602 William St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2182025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

605 William St

1.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8852025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

606 William St

0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,900Aug 2020 $1,5352025 Amount on Record Dec 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

607 William St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$39,000Feb 2006 $1,1512025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

701 William St

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1792025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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