W 12th St, Belvidere, IL Property Records

Boone County property records for 40 addresses on W 12th St, Belvidere, IL · Last verified July 2026

W 12th St Highlights

Properties 40
Median Sale Price $127,000
Deeds and Mortgages on File 31
Median Price per Sqft $105
Owner Occupied 88%
Median Annual Tax Bill $3,986
Median Year Built 1971
Median Ownership Tenure 17 years

Properties on W 12th St

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

704 W 12th St

4 bd · 1.5 ba · 1,100 sqft · built 1971 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2012 $3,4852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

705 W 12th St

3 bd · 1.5 ba · 1,788 sqft · built 1970 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,000Sep 2021 $4,4792025 Amount on Record May 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

710 W 12th St

3 bd · 1.5 ba · 1,388 sqft · built 1971 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2015 $2,7872025 —Aug 2008 1 Name on Record AssessorUpdated Jul 2026

715 W 12th St

3 bd · 1 ba · 1,224 sqft · built 1970 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0552025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

716 W 12th St

2 bd · 1.5 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Apr 2023 $4,4352025 Amount on Record Feb 2020 2 Names on Record Assessor + 7 DocumentsUpdated Jul 2026

722 W 12th St

4 bd · 1.5 ba · 1,388 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6922025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

804 W 12th St

3 bd · 1 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Aug 2012 $3,7632025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

805 W 12th St

4 bd · 1.5 ba · 1,478 sqft · built 1971 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,426Sep 2013 $4,1172025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

810 W 12th St

3 bd · 1.5 ba · 1,420 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Aug 2011 $3,9862025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

815 W 12th St

4 bd · 2 ba · 1,520 sqft · built 1971 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,900Oct 2022 $4,5202025 —Sep 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

816 W 12th St

3 bd · 1.5 ba · 1,388 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000Jan 2013 $4,1102025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

822 W 12th St

4 bd · 1 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,000Apr 1988 $4,0232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

902 W 12th St

3 bd · 1.5 ba · 1,116 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,200Sep 1988 $3,6832025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

905 W 12th St

4 bd · 1.5 ba · 1,444 sqft · built 1970 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2009 $5,4492025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

908 W 12th St

3 bd · 1.5 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Sep 2013 $3,6642025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

915 W 12th St

3 bd · 1 ba · 1,200 sqft · built 1971 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Feb 2026 $3,8162025 Amount on Record Aug 1971 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

916 W 12th St

3 bd · 1.5 ba · 1,200 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000Jul 2019 $4,4932025 Amount on Record Mar 1979 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

922 W 12th St

3 bd · 1.5 ba · 1,472 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000May 2013 $4,1612025 1 Name on Record AssessorUpdated Jul 2026

1004 W 12th St

4 bd · 1 ba · 912 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Nov 2020 $4,3322025 Amount on Record Mar 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1005 W 12th St

3 bd · 1.5 ba · 912 sqft · built 1971 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1010 W 12th St

3 bd · 1 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Oct 1999 $3,1552025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1015 W 12th St

4 bd · 1.5 ba · 1,234 sqft · built 1972 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6822025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1016 W 12th St

3 bd · 1 ba · 912 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1022 W 12th St

3 bd · 1 ba · 1,200 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3352025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1102 W 12th St

3 bd · 1.5 ba · 1,544 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,000Aug 1997 $2,8832025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1105 W 12th St

3 bd · 1.5 ba · 800 sqft · built 1971 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,000Apr 1997 $3,2242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1108 W 12th St

3 bd · 1 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Nov 2013 $4,0312025 2 Names on Record AssessorUpdated Jul 2026

1115 W 12th St

3 bd · 2 ba · 992 sqft · built 1974 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2007 $3,5612025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1116 W 12th St

3 bd · 1 ba · 912 sqft · built 1971 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,900Oct 2000 $3,6752025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1122 W 12th St

3 bd · 1 ba · 912 sqft · built 1971 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,500Apr 1994 $4,0562025 1 Name on Record AssessorUpdated Jul 2026

1204 W 12th St

4 bd · 1.5 ba · 804 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,500Oct 1976 $3,4142025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1205 W 12th St

4 bd · 1.5 ba · 1,452 sqft · built 1972 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2005 $1,1362025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1210 W 12th St

3 bd · 1 ba · 912 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jun 2003 $3,4872025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1215 W 12th St

3 bd · 1.5 ba · 1,020 sqft · built 1972 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,000Jul 1972 $4,1162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1216 W 12th St

4 bd · 1.5 ba · 1,248 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jun 2004 $4,3922025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1222 W 12th St

4 bd · 1 ba · 1,042 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$61,000Feb 2018 $4,5472025 Amount on Record Oct 2002 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

1304 W 12th St

3 bd · 1 ba · 912 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2003 $1,7922025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1305 W 12th St

3 bd · 1 ba · 912 sqft · built 1972 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,000Jul 1981 $2,9062025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1310 W 12th St

2 bd · 1 ba · 1,200 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Oct 2014 $4,0542025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1316 W 12th St

4 bd · 1.5 ba · 1,472 sqft · built 1972 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,500Aug 1972 $2,8452025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

Wildfire Risk on W 12th St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets