College Ave, Ottawa, IL Property Records

LaSalle County property records for 17 addresses on College Ave, Ottawa, IL · Last verified August 2026

College Ave Highlights

Properties 17
Median Sale Price $195,000
Deeds and Mortgages on File 21
Median Price per Sqft $125
Owner Occupied 76%
Median Annual Tax Bill $6,170
Median Year Built 1955
Median Ownership Tenure 4 years

Properties on College Ave

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

115 College Ave

1 ba · 1,810 sqft · built 1964 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2022 $7,1732025 Amount on Record Dec 2020 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

116 College Ave

1,040 sqft · built 1960 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2732025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

119 College Ave

1,304 sqft · built 1959 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Sep 2020 $6,5672025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

120 College Ave

1,148 sqft · built 1955 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,000Dec 2011 $1,8732025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

200 College Ave

1,080 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,000Oct 2007 $5,0822025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

201 College Ave

1,120 sqft · built 1953 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Aug 2025 $6,2832025 Amount on Record Jul 2021 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

203 College Ave

1 ba · 1,560 sqft · built 1951 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Jul 2023 $5,1422025 Amount on Record Aug 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

204 College Ave

1,599 sqft · built 1958 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2022 $4,7712025 Amount on Record Apr 2022 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

312 College Ave

1,601 sqft · built 1955 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1692025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

400 College Ave

2,060 sqft · built 1963 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$234,000Jan 2024 $8,2232025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

502 College Ave

1,506 sqft · built 1907 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1702025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

505 College Ave

74,016 sqft · 17.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,0942025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

510 College Ave

1.5 ba · 1,984 sqft · built 1984 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,3712025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

600 College Ave

2,331 sqft · built 1978 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Nov 2021 $7,7412025 Amount on Record Jun 2011 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

601 College Ave

933 sqft · built 1955 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Nov 2025 $4,4082025 Amount on Record Jun 2023 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

608 College Ave

1,804 sqft · built 1900 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9292025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

615 College Ave

1,260 sqft · built 1949 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,500May 2018 $5,8162025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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