LaSalle County property records for 71 addresses on Congress St, Ottawa, IL · Last verified August 2026
| Properties | 71 |
|---|---|
| Median Sale Price | $225,000 |
| Deeds and Mortgages on File | 85 |
| Median Price per Sqft | $98 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $5,907 |
| Median Year Built | 1911 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1.5 ba · 3,262 sqft · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000May 2017 | $10,6822025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,536 sqft · Built 1880 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Sep 2023 | $3,3432025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.166 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Apr 2026 | $1,8212025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,770 sqft · Built 1920 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Oct 2023 | $6,3982025 | —Aug 2023 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
1 ba · 2,131 sqft · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Aug 2025 | $3,9862025 | Amount on Record Aug 2020 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,830 sqft · Built 1900 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $256,000Feb 2026 | $5,0842025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 2,037 sqft · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,0592025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,654 sqft · Built 1910 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Feb 2021 | $9,0582025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 ba · 1,949 sqft · 0.124 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,2752025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 2,294 sqft · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,8612025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 ba · 2,804 sqft · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2014 | $8,0372025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1 ba · 2,300 sqft · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2782025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4,182 sqft · Built 1871 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,7992025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 ba · 2,244 sqft · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $188,000Nov 2009 | $4,4952025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,618 sqft · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $55,000Oct 2020 | $3,7352025 | Amount on Record Jul 2005 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2,648 sqft · Built 1910 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $191,000Sep 2020 | $9,1842025 | —Sep 2009 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 ba · 2,652 sqft · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,000Jun 2018 | $9,5312025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,244 sqft · Built 1917 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,011Apr 2013 | $8,0992025 | —Jul 2012 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3.5 ba · 3,866 sqft · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Jun 2021 | $15,0912025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1,968 sqft · Built 1890 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $131,500Jul 2012 | $5,6932025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
1 ba · 2,706 sqft · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000May 2013 | $15,1442025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2,998 sqft · Built 1876 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Dec 2023 | $8,6402025 | —Sep 2023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1 ba · 2,216 sqft · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2016 | $7,0982025 | Amount on Record Feb 2016 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 ba · 3,850 sqft · 0.248 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,3232025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,358 sqft · Built 1900 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Jun 2014 | $7,5572025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 ba · 1,984 sqft · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,7062025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 ba · 2,760 sqft · 0.247 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,0652025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 ba · 1,596 sqft · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,0672025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,288 sqft · Built 1831 · 0.247 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2282025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,969 sqft · Built 1890 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000May 2025 | $1,6012025 | Amount on Record Jul 2022 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 ba · 1,936 sqft · 0.175 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,600Feb 2018 | $7,0462025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,612 sqft · Built 1925 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Jul 2018 | $5,7102025 | —May 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 ba · 1,718 sqft · 0.177 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Jul 2020 | $5,1332025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,819 sqft · Built 1905 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $158,000Jun 2018 | $5,2912025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,194 sqft · Built 1911 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $216,500Jun 2021 | $6,3562025 | Amount on Record Jun 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1 ba · 2,730 sqft · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Jul 2024 | $6,6432025 | Amount on Record Sep 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 ba · 2,350 sqft · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,3732025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,698 sqft · Built 1850 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $112,500Jun 2017 | $4,9422025 | Amount on Record Apr 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,462 sqft · Built 1912 · 0.177 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4662025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,408 sqft · Built 1920 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $178,000Nov 2021 | $5,6942025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
956 sqft · Built 1921 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $107,000Mar 2025 | $3,9732025 | Amount on Record Aug 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,548 sqft · Built 1918 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,7872025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 1,350 sqft · 0.194 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $179,000Feb 2021 | $5,6732025 | Amount on Record Sep 2016 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,512 sqft · Built 1955 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,0942025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,073 sqft · Built 1928 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $85,000Sep 2010 | $6,6672025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 ba · 2,366 sqft · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,9242025 | 1 Name on Record | AssessorUpdated Aug 2026 |
1,128 sqft · Built 1898 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Jan 2020 | $4,7132025 | Amount on Record Jan 2019 | 1 Name on Record | Assessor + 9 DocumentsUpdated Aug 2026 |
1,440 sqft · Built 1926 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,500Jun 2022 | $5,0652025 | Amount on Record Apr 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,216 sqft · Built 1911 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Apr 2016 | $3,1362025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,784 sqft · Built 1935 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,4232025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,796 sqft · Built 1926 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4712025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,699 sqft · Built 1950 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,500May 2014 | $6,9822025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.5 ba · 3,373 sqft · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5032025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2,346 sqft · Built 1891 · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,3192025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,568 sqft · Built 1903 · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $157,750Mar 2012 | $5,9072025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2.5 ba · 3,378 sqft · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,4972025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1.5 ba · 1,440 sqft · 0.083 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,7602025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,866 sqft · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Oct 2025 | $5,0392025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1.5 ba · 2,635 sqft · 0.332 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1682025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,830 sqft · Built 1917 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $164,000Oct 2019 | $7,0052025 | Amount on Record Aug 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,394 sqft · Built 1950 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $216,000Sep 2024 | $6,2592025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 ba · 2,432 sqft · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $139,000Nov 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,175 sqft · Built 1936 · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,500Feb 2026 | $5,8582025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,012 sqft · Built 1953 · 0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Jul 2005 | $4,3972025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,206 sqft · Built 1917 · 0.537 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $73,000Oct 2018 | $6,0882025 | —May 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,810 sqft · Built 1911 · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $117,500Dec 2005 | $4,8482025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,456 sqft · Built 1911 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $86,000Aug 2014 | $4,9572025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,421 sqft · Built 1920 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Dec 2005 | $5,6652025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,044 sqft · Built 1956 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4352025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,224 sqft · Built 1926 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9232025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,645 sqft · Built 2005 · 7.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,2442025 | 2 Names on Record | AssessorUpdated Jul 2026 |