Elfgen St, Alton, IL Property Records

Madison County property records for 22 addresses on Elfgen St, Alton, IL · Last verified August 2026

Elfgen St Highlights

Properties 22
Median Sale Price $97,000
Deeds and Mortgages on File 16
Median Price per Sqft $70
Owner Occupied 73%
Median Annual Tax Bill $1,511
Median Year Built 1945
Median Ownership Tenure 10 years

Properties on Elfgen St

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

519 Elfgen St

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jul 2008 $3192025 1 Name on Record AssessorUpdated Jul 2026

600 Elfgen St

0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$1002025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

619 Elfgen St

2 bd · 1 ba · 807 sqft · built 1946 · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6892025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

621 Elfgen St

3 bd · 1 ba · 425 sqft · built 1941 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5112025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

622 Elfgen St

2 bd · 1 ba · 1,760 sqft · built 1961 · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$5332025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

624 Elfgen St

1 bd · 1 ba · 756 sqft · built 1950 · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,000May 2009 $1,0912025 Amount on Record Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

625 Elfgen St

2 bd · 1 ba · 760 sqft · built 1941 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Mar 2015 $1,5312025 Amount on Record Feb 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

628 Elfgen St

2 bd · 1 ba · 1,050 sqft · built 1930 · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,500Oct 2014 $1,5622025 Amount on Record Sep 2010 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

629 Elfgen St

3 bd · 1 ba · 788 sqft · built 1944 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Aug 2016 $1,9692025 —Nov 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

632 Elfgen St

2 bd · 1 ba · 1,056 sqft · built 1930 · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,000Nov 2008 $1,3162025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

633 Elfgen St

2 bd · 1 ba · 876 sqft · built 1941 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,500Sep 2006 $1,2262025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

637 Elfgen St

3 bd · 1 ba · 784 sqft · built 1951 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4742025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

645 Elfgen St

2 bd · 1 ba · 1,368 sqft · built 1948 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$97,000Jan 2026 $2,0522025 Amount on Record Apr 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

651 Elfgen St

1 bd · 1 ba · 864 sqft · built 1940 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Oct 2006 $2,0482025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

653 Elfgen St

2 bd · 1 ba · 881 sqft · built 1950 · 0.337 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jun 2026 $2,4352025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

700 Elfgen St

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,000Sep 2024 $1002025 1 Name on Record AssessorUpdated Jul 2026

709 Elfgen St

3 bd · 2 ba · 672 sqft · built 1930 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,000Dec 2005 $2,5782025 1 Name on Record AssessorUpdated Jul 2026

711 Elfgen St

2 bd · 1 ba · 968 sqft · built 1946 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,500Mar 2016 $1,4072025 —Nov 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

714 Elfgen St

2 bd · 1 ba · 702 sqft · built 1949 · 2.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,000Aug 2017 $2972025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

715 Elfgen St

3 bd · 1 ba · 700 sqft · built 1939 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,000Sep 2024 $1,8052025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

716 Elfgen St

3 bd · 2 ba · 1,064 sqft · built 1964 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Apr 2016 $4892025 —Sep 2014 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

731 Elfgen St

2 bd · 2 ba · 1,615 sqft · built 1945 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9472025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Elfgen St

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

Wildfire RiskLow
this street's cells rank above 20% of the US · above 71% of Illinois
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
1 of 3 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets