Una Ave, Lemont, IL Property Records

Cook County property records for 8 addresses on Una Ave, Lemont, IL · Last verified June 2026

Una Ave Highlights

Properties 8
Median Sale Price $335,000
Deeds and Mortgages on File 14
Median Price per Sqft $195
Owner Occupied 88%
Median Annual Tax Bill $6,585
Median Year Built 1986
Median Ownership Tenure 5 years

Properties on Una Ave

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

397 Una Ave

3 bd · 1.5 ba · 1,470 sqft · built 1973 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3122023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

398 Una Ave

3 bd · 1.5 ba · 1,090 sqft · built 1970 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jul 2022 $5,1682023 Amount on Record Sep 2021 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

400 Una Ave

4 bd · 1.5 ba · 1,466 sqft · built 1969 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0332023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

408 Una Ave

3 bd · 2 ba · 1,793 sqft · built 2004 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2020 $8,7092023 Amount on Record May 2005 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

410 Una Ave

3 bd · 2 ba · 1,467 sqft · built 1985 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jul 2021 $7,8972023 Amount on Record Jun 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

411 Una Ave

3 bd · 1.5 ba · 1,408 sqft · built 1986 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Oct 2016 $6,5852023 —Nov 2013 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

412 Una Ave

2 bd · 1.5 ba · 1,316 sqft · built 1986 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$223,000May 2002 $5,9612023 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

414 Una Ave

3 bd · 2.5 ba · 1,707 sqft · built 1988 · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$424,000Feb 2022 $7,8972023 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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