LaSalle County property records for 28 addresses on 21st Ave, Ottawa, IL · Last verified August 2026
| Properties | 28 |
|---|---|
| Median Sale Price | $132,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $123 |
| Owner Occupied | 82% |
| Median Annual Tax Bill | $2,888 |
| Median Year Built | 1937 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,132 sqft · Built 1928 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9612025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,638 sqft · Built 1925 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9102025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,078 sqft · Built 1954 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $66,500Nov 2015 | $3,8562025 | Amount on Record Feb 2015 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,296 sqft · Built 1957 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Mar 2021 | $3,5972025 | Amount on Record Aug 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
860 sqft · Built 1937 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2322025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,192 sqft · Built 1950 · 0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,000Jul 2020 | $4,2872025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,288 sqft · Built 1937 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,000Jun 2023 | $4,3922025 | —Mar 2023 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
1,122 sqft · Built 1926 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $156,000Sep 2023 | $2,3292025 | Amount on Record Sep 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5272025 | 2 Names on Record | AssessorUpdated Jul 2026 |
1,055 sqft · Built 1936 · 0.136 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,000Jun 2013 | $2,3732025 | —Feb 2013 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,491 sqft · Built 1968 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6942025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
858 sqft · Built 1915 · 0.136 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Sep 2017 | $2,0362025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
572 sqft · Built 1926 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,1112025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
972 sqft · Built 1910 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $128,000Jul 2023 | $2,5132025 | Amount on Record Dec 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
761 sqft · Built 1895 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,217 sqft · Built 1924 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $153,000Apr 2026 | $2,0102025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
7,922 sqft · Built 1927 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,000Aug 2010 | $7482025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,370 sqft · 0.148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Aug 2007 | $3,8062025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,056 sqft · Built 2008 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Jun 2022 | $4,0502025 | Amount on Record May 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,792 sqft · Built 1928 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,0172025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,270 sqft · Built 1950 · 0.441 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000May 2017 | $2,8882025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
817 sqft · Built 1924 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,2722025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1958 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9522025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,080 sqft · Built 1981 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2025 | $3,9352025 | Amount on Record Sep 2017 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
1 ba · 1,752 sqft · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,9262025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
910 sqft · Built 1989 · 0.146 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1132025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
960 sqft · Built 1979 · 0.146 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9422025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,360 sqft · Built 1976 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9252025 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |