Cook County property records for 54 addresses on E Ontario St, Chicago, IL · Last verified October 2026
| Properties | 1,471 |
|---|---|
| Median Sale Price | $270,000 |
| Deeds and Mortgages on File | 1,197 |
| Median Price per Sqft | $327 |
| Owner Occupied | 43% |
| Median Annual Tax Bill | $4,518 |
| Median Year Built | 1983 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 2 ba · 1,390 sqft · built 1983 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Sep 2024 | $9,1152023 | Amount on Record Aug 2019 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
861 units · Built 1980 · 303 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $280,000Jul 2026 | $3,9502023 | $265,000861 units |
186,016 sqft · built 1929 · 0.375 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $83,141,500Jun 2018 | $1,329,0052024 | —Jan 2008 | Owner on Record | Assessor + 4 DocumentsUpdated Sep 2026 |
209,169 sqft · built 1946 · 0.887 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $92,0372024 | Owner on Record | AssessorUpdated Sep 2026 |
19,158 sqft · built 1951 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,650,000Sep 2021 | $346,4152024 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
146,200 sqft · built 1985 · 0.056 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1993 | $214,9942024 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
129,200 sqft · built 1988 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1993 | $326,5432023 | Owner on Record | AssessorUpdated Jun 2026 |
129,200 sqft · built 1988 · 0.056 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1993 | $268,5792023 | Owner on Record | AssessorUpdated Jun 2026 |
259,213 sqft · built 2024 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,084,000Oct 2021 | $265,4612024 | —Aug 2012 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3.5 ba · 3,402 sqft · built 1906 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,084,000Oct 2021 | $14,0312023 | —Aug 2012 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,084,000Oct 2021 | $14,0312023 | —Aug 2012 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4,300 sqft · built 1951 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,084,000Oct 2021 | $14,4002023 | —Aug 2012 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4,300 sqft · built 1951 · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,084,000Oct 2021 | $18,6832023 | —Aug 2012 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2,000 sqft · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,084,000Oct 2021 | $18,6832023 | —Aug 2012 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
69,870 sqft · built 1928 · 0.116 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,830,000Jun 2016 | $1,010,9772024 | Amount on Record Mar 2007 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
built 2003 · 0.312 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $30,491,000Aug 2006 | $62,4092023 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
720,800 sqft · built 1989 · 0.448 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2022 | $2,185,0792023 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
0.092 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1995 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
1 bd · 179,978 sqft · built 1986 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,695,000Aug 2008 | $329,4472024 | Amount on Record May 2006 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
6 bd · 7 ba · 8,168 sqft · built 1926 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,336,000Jun 2024 | $104,5562023 | Amount on Record Jun 2008 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4,500 sqft · built 1881 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Nov 1998 | $316,6932023 | Amount on Record Dec 1993 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
173,300 sqft · built 1985 · 0.082 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,695,000Aug 2008 | $261,0252023 | Amount on Record May 2006 | Owner on Record | AssessorUpdated Oct 2026 |
173,300 sqft · built 1985 · 0.055 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,695,000Aug 2008 | $84,4362023 | Amount on Record May 2006 | Owner on Record | AssessorUpdated Oct 2026 |
4,500 sqft · built 1960 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,700,000Sep 2024 | $80,0612024 | Amount on Record Jan 2011 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 3.5 ba · 5,846 sqft · built 1957 · 0.082 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $36,1112023 | Owner on Record | AssessorUpdated Jun 2026 |
12,455 sqft · built 1954 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,700,000Sep 2024 | $69,4812024 | Amount on Record Jan 2011 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
16,900 sqft · built 1959 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,700,000Sep 2024 | $67,5842023 | Amount on Record Jan 2011 | 2 Owners on Record | AssessorUpdated Oct 2026 |
138,852 sqft · built 2014 · 0.055 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,827,000Jun 2014 | $348,4152024 | Amount on Record Jul 2012 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
16,900 sqft · built 1959 · 0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,700,000Sep 2024 | $61,6762023 | Amount on Record Jan 2011 | 2 Owners on Record | Assessor + 1 DocumentUpdated Oct 2026 |
169 units · Built 1971 · 650 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $205,000Aug 2026 | $3,3362023 | $199,000169 units |
1 bd · 850 sqft · built 1971 · 0.247 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $242,500Jun 2008 | $3,6172023 | Amount on Record Jul 1997 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
47,970 sqft · built 1970 · 0.084 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,650,000Feb 2019 | $425,5512024 | Amount on Record Mar 1994 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
74,300 sqft · 0.015 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,0882023 | Owner on Record | AssessorUpdated Jun 2026 |
190,742 sqft · built 2017 · 0.055 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2012 | $301,7702024 | —May 1996 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
0.164 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $113,000Mar 2011 | Amount on Record Jan 2004 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
985 bd · 1,210,766 sqft · built 1975 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $19,6552024 | Amount on Record Jun 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
61,900 sqft · built 1974 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $22,2612023 | Amount on Record Jun 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $22,2612023 | Amount on Record Jun 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $22,2612023 | Amount on Record Jun 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $22,2612023 | Amount on Record Jun 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $22,2612023 | Amount on Record Jun 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $2,448,5392023 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $22,2612023 | Amount on Record May 2006 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
61,900 sqft · built 1974 · 0.285 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000,000Jul 2021 | $909,5692023 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
0.125 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
built 1925 · 0.554 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000May 2018 | $5272023 | Amount on Record Oct 2012 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
built 1925 · 0.554 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000May 2018 | $7,9652023 | Amount on Record Oct 2012 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
390 units · Built 1964 · 700 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $356,000Aug 2026 | $5,6962023 | $298,000390 units |
built 1964 · 0.923 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Jul 2016 | $4,2132024 | Amount on Record Feb 2000 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
0.504 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
689 bd · 748,320 sqft · built 1987 · 0.663 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,511,700Dec 2016 | $705,6782024 | Amount on Record Mar 2013 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
123,388 sqft · built 1985
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,511,700Dec 2016 | $381,0912024 | —Dec 2016 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,511,700Dec 2016 | $151,1502023 | —Dec 2016 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |