E 20th St, Alton, IL Property Records

Madison County property records for 14 addresses on E 20th St, Alton, IL · Last verified August 2026

E 20th St Highlights

Properties 14
Median Sale Price $110,000
Deeds and Mortgages on File 19
Median Price per Sqft $174
Owner Occupied 43%
Median Annual Tax Bill $2,978
Median Year Built 1936
Median Ownership Tenure 4 years

Properties on E 20th St

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

200 E 20th St

0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$2272025 1 Name on Record AssessorUpdated Jul 2026

213 E 20th St

1,166 sqft · built 1930 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $7322025 Amount on Record Oct 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

215 E 20th St

1 ba · 1,182 sqft · built 1958 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,000Nov 2020 $2,9782025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

300 E 20th St

1.31 acres

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

301 E 20th St

9.8 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2024 $8,2862025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

333 E 20th St

16,055 sqft · 3 acres

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

600 E 20th St

0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Mar 2018 $1192025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

614 E 20th St

2 ba · 780 sqft · built 1933 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2010 $4,1762025 Amount on Record Jan 2008 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

616 E 20th St

1 ba · 1,013 sqft · built 1936 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2026 $1,9862025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

618 E 20th St

3 ba · 672 sqft · built 1911 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,900Jul 2021 $3,8882025 Amount on Record Aug 2010 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

622 E 20th St

2 ba · 780 sqft · built 1945 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Sep 2023 $3,4382025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

624 E 20th St

1 ba · 928 sqft · built 1941 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Mar 2018 $4,0492025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

628 E 20th St

1 ba · 913 sqft · built 1902 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2022 $5,1172025 Amount on Record Sep 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1900 E 20th St

0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2024 $1972025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on E 20th 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