Cassidy Ave, Ottawa, IL Property Records

LaSalle County property records for 8 addresses on Cassidy Ave, Ottawa, IL · Last verified August 2026

Cassidy Ave Highlights

Properties 8
Median Sale Price $220,000
Deeds and Mortgages on File 10
Median Price per Sqft $114
Owner Occupied 88%
Median Annual Tax Bill $10,879
Median Year Built 2008
Median Ownership Tenure 5 years

Properties on Cassidy Ave

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

420 Cassidy Ave

1 ba · 1,446 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,500Dec 2014 $3,3402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

422 Cassidy Ave

1 ba · 1,446 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,000Oct 2009 $6,4112025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

500 Cassidy Ave

1.5 ba · 2,259 sqft · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Aug 2021 $10,2112025 Amount on Record Feb 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

501 Cassidy Ave

1 ba · 1,625 sqft · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jul 2022 $10,9092025 —Oct 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

504 Cassidy Ave

1.5 ba · 2,015 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Mar 2011 $12,0442025 Amount on Record Jun 2009 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

506 Cassidy Ave

0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Mar 2012 $1,0272025 1 Name on Record AssessorUpdated Jul 2026

520 Cassidy Ave

1 ba · 1,552 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Feb 2023 $10,8792025 Amount on Record May 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

521 Cassidy Ave

1 ba · 1,552 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jul 2023 $11,0142025 Amount on Record Jul 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on Cassidy Ave

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 of burnable land

Property Records in Nearby Streets