23rd Ave, Ottawa, IL Property Records

LaSalle County property records for 28 addresses on 23rd Ave, Ottawa, IL · Last verified August 2026

23rd Ave Highlights

Properties 28
Median Sale Price $90,500
Deeds and Mortgages on File 35
Median Price per Sqft $100
Owner Occupied 79%
Median Annual Tax Bill $2,909
Median Year Built 1937
Median Ownership Tenure 8 years

Properties on 23rd Ave

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

304 23rd Ave

825 sqft · Built 1941 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,000Feb 2021 $3032025 Sale Amount Jun 2017 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

308 23rd Ave

1,227 sqft · Built 1921 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3272025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

309 23rd Ave

1,064 sqft · Built 1920 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Apr 2006 $3,4182025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

311 23rd Ave

1,236 sqft · Built 1955 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jun 2011 $2,1812025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

312 23rd Ave

676 sqft · Built 1895 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,500Jan 2026 $962025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

313 23rd Ave

920 sqft · Built 1940 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9092025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

314 23rd Ave

790 sqft · Built 1926 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,500Jan 2020 $1,5912025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

315 23rd Ave

1,008 sqft · Built 1937 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,000Oct 2017 $2,5372025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

316 23rd Ave

836 sqft · Built 1916 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9742025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

317 23rd Ave

952 sqft · Built 1934 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Nov 2015 $2,8022025 Sale Amount Dec 2010 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

318 23rd Ave

979 sqft · Built 1926 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$101,500Jun 2005 $3,7772025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

319 23rd Ave

1,082 sqft · Built 1931 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5662025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

321 23rd Ave

1,248 sqft · Built 1963 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Aug 2018 $3,3922025 Sale Amount May 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

322 23rd Ave

1,131 sqft · Built 1957 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Apr 2017 $4,0512025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

323 23rd Ave

884 sqft · Built 1940 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3262025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

324 23rd Ave

4,180 sqft · Built 1906 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Dec 2018 $5,3482025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

401 23rd Ave

936 sqft · Built 1900 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5212025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

402 23rd Ave

1,254 sqft · Built 1920 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2017 $3,0272025 Sale Amount Sep 2007 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

404 23rd Ave

1,337 sqft · Built 1955 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Aug 2019 $2,2202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

406 23rd Ave

0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Aug 2020 $2652025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

408 23rd Ave

1.5 ba · 1,564 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Nov 2022 $5,0402025 Sale Amount Oct 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

409 23rd Ave

1,194 sqft · Built 1960 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Oct 2022 $3,9192025 Sale Amount May 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

411 23rd Ave

880 sqft · Built 1957 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Mar 2010 $3,4422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

412 23rd Ave

696 sqft · Built 1936 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,000Sep 2015 $1,9602025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

415 23rd Ave

1,344 sqft · Built 1962 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Feb 2026 $3,0812025 Sale Amount Aug 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

416 23rd Ave

2,036 sqft · Built 1955 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,500Jul 2019 $4,2642025 Sale Amount May 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

420 23rd Ave

1,248 sqft · Built 1928 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,000Dec 2014 $7682025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

422 23rd Ave

2 ba · 1,936 sqft · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,900Mar 2017 $7,0552025 —May 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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