Watson St, Ottawa, IL Property Records

LaSalle County property records for 3 addresses on Watson St, Ottawa, IL · Last verified August 2026

Watson St Highlights

Properties 3
Latest Sale $66,000 (Feb 2014)
Deeds and Mortgages on File 1
Average Living Area 1,198 sq ft
Owner Occupied 100%
Median Annual Tax Bill $4,493
Median Year Built 1900
Average Ownership Tenure 15 years

Properties on Watson St

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

109 Watson St

1,263 sqft · Built 1900 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,000Feb 2014 $4,4932025 Sale Amount Mar 2008 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

115 Watson St

1,564 sqft · Built 1890 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5022025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

116 Watson St

768 sqft · Built 1940 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Aug 2008 $4,4032025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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