1st Ave, Marengo, IL Property Records

McHenry County property records for 15 addresses on 1st Ave, Marengo, IL · Last verified August 2026

1st Ave Highlights

Properties 15
Median Sale Price $118,000
Deeds and Mortgages on File 15
Owner Occupied 53%
Median Annual Tax Bill $3,570
Median Ownership Tenure 10 years

Properties on 1st Ave

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

304 1st Ave

3 bd · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,100Oct 2013 —Sep 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

316 1st Ave

0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Nov 2022 Amount on Record Apr 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

401 1st Ave

3 bd · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,333Mar 2022 $2,8442024 Amount on Record Sep 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

402 1st Ave

0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Feb 2020 2 Names on Record Assessor + 1 DocumentUpdated May 2024

414 1st Ave

0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3282024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

415 1st Ave

0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2002 Amount on Record Jul 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

422 1st Ave

3 bd · 2 ba · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$71,000Nov 2016 —Sep 2015 2 Names on Record AssessorUpdated May 2024

423 1st Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,000Mar 2000 Amount on Record Jan 1994 1 Name on Record Owner Occupied AssessorUpdated May 2024

501 1st Ave

3 bd · 0.227 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$129,900Feb 2018 Amount on Record Nov 2007 2 Names on Record Assessor + 2 DocumentsUpdated May 2024

503-505 1st Ave

0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,000Sep 1999 1 Name on Record AssessorUpdated May 2024

612 1st Ave

0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 1 Name on Record Owner Occupied AssessorUpdated May 2024

616 1st Ave

3 bd · 1 ba · 0.19 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,000Sep 2020 Amount on Record Jun 2010 2 Names on Record Assessor + 1 DocumentUpdated May 2024

617 1st Ave

2 bd · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,100Oct 2015 $3,5702022 Amount on Record — 2 Names on Record AssessorUpdated May 2024

618 1st Ave

0.328 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Sep 2019 $5,0082024 Amount on Record Sep 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

619 1st Ave

0.306 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,500Sep 2012 —May 2012 1 Name on Record AssessorUpdated May 2024

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