E 12th St, Alton, IL Property Records

Madison County property records for 34 addresses on E 12th St, Alton, IL · Last verified August 2026

E 12th St Highlights

Properties 34
Median Sale Price $180,000
Deeds and Mortgages on File 61
Median Price per Sqft $144
Owner Occupied 76%
Median Annual Tax Bill $3,954
Median Year Built 1902
Median Ownership Tenure 5 years

Properties on E 12th St

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

1 E 12th St

0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$392025 1 Name on Record AssessorUpdated Jul 2026

2 E 12th St

0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$1512025 1 Name on Record AssessorUpdated Aug 2026

100 E 12th St

2 ba · 784 sqft · built 1921 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $2,7272025 Amount on Record Apr 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

104 E 12th St

2 bd · 1 ba · 1,462 sqft · built 1920 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$500Jun 2013 $1402025 Amount on Record Sep 2010 1 Name on Record AssessorUpdated Jul 2026

107 E 12th St

1 ba · 1,456 sqft · built 1891 · 0.358 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,500Mar 2021 $3,5282025 Amount on Record Dec 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

108 E 12th St

3 ba · 844 sqft · built 1920 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,000Nov 2006 $4,4982025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

110 E 12th St

3 bd · 2 ba · 792 sqft · built 1953 · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000May 2013 $1,8982025 Amount on Record Jun 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

200 E 12th St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$442022 1 Name on Record AssessorUpdated Jul 2023

203 E 12th St

4,331 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $1,9902025 —Nov 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

204 E 12th St

2 bd · 1 ba · 925 sqft · built 1964 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8532025 1 Name on Record AssessorUpdated Jul 2026

205 E 12th St

2 ba · 962 sqft · built 1900 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Sep 2025 $3,9362025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

207 E 12th St

1 ba · 846 sqft · built 1902 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Mar 2020 $3,9542025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

220 E 12th St

3 ba · 1,481 sqft · built 1921 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Oct 2009 $6,3142025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

230 E 12th St

2 ba · 720 sqft · built 1891 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Feb 2026 $2,6972025 —Sep 2024 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

234 E 12th St

2 ba · 864 sqft · built 1926 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Nov 2024 $3,8922025 Amount on Record Aug 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

300 E 12th St

0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2023 $6072022 Amount on Record Oct 2019 1 Name on Record Assessor + 3 DocumentsUpdated Nov 2023

301 E 12th St

5 ba · 1,406 sqft · built 1921 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8682025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

302 E 12th St

2 ba · 1,306 sqft · built 1902 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2023 $5,5422025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

314 E 12th St

4 ba · 1,385 sqft · built 1901 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2023 $3,4302025 Amount on Record Oct 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

327 E 12th St

2,519 sqft · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Aug 2021 $4,4622025 Amount on Record Nov 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

407 E 12th St

3 bd · 2 ba · 2,756 sqft · built 1840 · 0.826 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $7,3982025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

410 E 12th St

5 bd · 4 ba · 2,550 sqft · built 1896 · 1.69 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

415 E 12th St

3 ba · 1,805 sqft · built 1896 · 0.495 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Apr 2005 $13,6462025 Amount on Record Nov 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

421 E 12th St

864 sqft · 0.606 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2023 $9,3852025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

442 E 12th St

5,694 sqft · built 1885 · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2020 $16,9252025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

445 E 12th St

3 ba · 1,416 sqft · built 1854 · 0.716 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jul 2025 $8,8612025 —Apr 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

503 E 12th St

3,466 sqft · 0.468 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Mar 2010 $6,6732025 —Aug 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

504 E 12th St

16,819 sqft · built 1961 · 1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

509 E 12th St

4 ba · 1,714 sqft · built 1891 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2902025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

548 E 12th St

3,156 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1782025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

549 E 12th St

2 ba · 1,094 sqft · built 1891 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jul 2026 $9,4052025 Amount on Record Jan 2025 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

603 E 12th St

2 ba · 748 sqft · built 1921 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,500Apr 2021 $2,7012025 Amount on Record Sep 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

615 E 12th St

2 ba · 1,176 sqft · built 1913 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Mar 2018 $4,1962025 Amount on Record Nov 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

619 E 12th St

2 ba · 1,280 sqft · built 1913 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,500Jun 2017 $4,9742025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on E 12th St

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

Wildfire RiskLow
this street's cells rank above 11% of the US · above 45% of Illinois
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 4 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets