Harden St, Ottawa, IL Property Records

LaSalle County property records for 6 addresses on Harden St, Ottawa, IL · Last verified August 2026

Harden St Highlights

Properties 6
Median Sale Price $130,000
Deeds and Mortgages on File 9
Median Price per Sqft $119
Owner Occupied 83%
Median Annual Tax Bill $4,071
Median Year Built 1920
Median Ownership Tenure 4 years

Properties on Harden St

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

409 Harden St

1,092 sqft · built 1918 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Apr 2021 $4,3422025 Amount on Record May 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

411 Harden St

1,092 sqft · built 1924 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4132025 Owner on Record AssessorUpdated Jul 2026

413 Harden St

1,264 sqft · built 1920 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jul 2026

618 Harden St

1,378 sqft · built 1936 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jan 2024 $5,1562025 —Mar 2023 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

620 Harden St

936 sqft · built 1916 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,500May 2022 $2,3992025 Amount on Record Jun 2019 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

622 Harden St

1,317 sqft · built 1896 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0712025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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