70th Ave, Tinley Park, IL Property Records

Cook County property records for 71 addresses on 70th Ave, Tinley Park, IL · Last verified August 2026

70th Ave Highlights

Properties 82
Median Sale Price $265,000
Deeds and Mortgages on File 86
Median Price per Sqft $182
Owner Occupied 78%
Median Annual Tax Bill $7,154
Median Year Built 1962
Median Ownership Tenure 10 years

Properties on 70th Ave

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

17100 70th Ave

4 bd · 1.5 ba · 1,488 sqft · built 1955 · 0.315 acres

Last Sale Tax Bill Prior Sale Owner Records
$246,000Jul 2021 $8,3962023 Amount on Record Dec 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17112 70th Ave

3 bd · 1.5 ba · 1,408 sqft · built 1985 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1986 $8,5152023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17118 70th Ave

3 bd · 1.5 ba · 1,400 sqft · built 1985 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,500Jan 2023 $9,0772023 Amount on Record Dec 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17126 70th Ave

3 bd · 2 ba · 2,807 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5722023 —May 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17132 70th Ave

3 bd · 1.5 ba · 1,410 sqft · built 1985 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0772023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

17136 70th Ave

3 bd · 2.5 ba · 2,126 sqft · built 1988 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3032023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17140 70th Ave

3 bd · 1.5 ba · 1,298 sqft · built 1985 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Feb 2019 $8,7372023 —Sep 1995 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

17141 70th Ave

3 bd · 1 ba · 1,173 sqft · built 1960 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,000Jun 1999 $7,7162023 Amount on Record Jun 1997 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17146 70th Ave

3 bd · 1.5 ba · 1,408 sqft · built 1985 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$262,500Oct 2008 $9,0772023 —Sep 1995 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17147 70th Ave

3 bd · 1 ba · 1,148 sqft · built 1957 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Aug 1999 $7,8232023 —Aug 1999 Owner on Record AssessorUpdated Jun 2026

17155 70th Ave

4 bd · 2.5 ba · 2,135 sqft · built 1959 · 0.271 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1990 $8,1752023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17201 70th Ave

3 bd · 2 ba · 1,956 sqft · built 1969 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2019 $9,1012023 —Dec 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

17202 70th Ave

4 bd · 2 ba · 1,866 sqft · built 1969 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Jul 2000 $8,1742023 Amount on Record Oct 1993 Owner on Record AssessorUpdated Jun 2026

17209 70th Ave

3 bd · 1.5 ba · 1,264 sqft · built 1957 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2025 $7,1082023 Amount on Record Mar 2010 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17212 70th Ave

3 bd · 1.5 ba · 1,390 sqft · built 1965 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$241,000Sep 2017 $8,0562023 Amount on Record Nov 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17215 70th Ave

5 bd · 2.5 ba · 2,034 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jan 2013 $9,4172023 Amount on Record Jul 2008 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17218 70th Ave

4 bd · 1.5 ba · 1,531 sqft · built 1959 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Oct 2004 $8,8442023 Amount on Record Jan 1996 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17221 70th Ave

3 bd · 1 ba · 976 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,500May 2005 $6,6962023 —Feb 2002 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17224 70th Ave

4 bd · 3 ba · 2,819 sqft · built 1959 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000Apr 1995 $9,7532023 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17227 70th Ave

4 bd · 2 ba · 1,800 sqft · built 1963 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Oct 2025 $7,1542023 —Jan 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17230 70th Ave

4 bd · 2 ba · 2,856 sqft · built 1955 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jul 2013 $10,7782023 Amount on Record Jul 2001 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17235 70th Ave

4 bd · 2 ba · 1,690 sqft · built 1968 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,000Oct 2003 $8,7372023 —Mar 2003 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17236 70th Ave

3 bd · 1 ba · 1,146 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,500Nov 2003 $8,1642023 —Dec 2010 Owner on Record AssessorUpdated Jun 2026

17239 70th Ave

4 bd · 2.5 ba · 2,103 sqft · built 1976 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jan 2025 $8,5682023 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

17242 70th Ave

4 bd · 1.5 ba · 1,640 sqft · built 1955 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Oct 2020 $9,1842023 Amount on Record May 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17245 70th Ave

3 bd · 1 ba · 1,121 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Sep 2000 $6,6962023 Amount on Record Jul 1998 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17248 70th Ave

3 bd · 1 ba · 1,165 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000May 2016 $6,2022023 Amount on Record Jun 2015 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17251 70th Ave

5 bd · 3.5 ba · 3,678 sqft · built 1956 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Apr 1996 $12,1382023 —Apr 1996 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17254 70th Ave

3 bd · 1.5 ba · 1,162 sqft · built 1957 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jun 2018 $6,9342023 Amount on Record Jul 2003 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

17261 70th Ave

3 bd · 1.5 ba · 1,216 sqft · built 1960 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 2023 $7,3762023 Amount on Record Dec 2009 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17262 70th Ave

3 bd · 1 ba · 1,322 sqft · built 1957 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$77,000Dec 1985 $6,8142023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17301 70th Ave

4 bd · 3.5 ba · 2,876 sqft · built 1950 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2014 $11,4572023 Amount on Record Nov 2003 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17302 70th Ave

3 bd · 1.5 ba · 1,357 sqft · built 1928 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,500Jul 2016 $7,0582023 Amount on Record Jun 2007 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17309 70th Ave

5 bd · 2 ba · 1,600 sqft · built 1913 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Nov 1996 $8,3602023 —Oct 2018 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

17312 70th Ave

2 bd · 1.5 ba · 1,224 sqft · built 1949 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$8732023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17313 70th Ave

4 bd · 2 ba · 1,722 sqft · built 1998 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Nov 2022 $11,9052023 Amount on Record May 1999 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

17349 70th Ave

3 bd · 1 ba · 1,008 sqft · built 1957 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jun 2025 $5,0592023 Amount on Record Aug 2016 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

17350 70th Ave

3 bd · 1.5 ba · 1,836 sqft · built 1975 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4952023 —Jul 2005 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17357 70th Ave

4 bd · 2.5 ba · 1,778 sqft · built 1949 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,000Oct 1997 $9,7572023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17360 70th Ave

3 bd · 1.5 ba · 1,718 sqft · built 1961 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1542023 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17361 70th Ave

3 bd · 1.5 ba · 1,022 sqft · built 1958 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Feb 2004 $7,0352023 —Feb 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17367 70th Ave

3 bd · 1.5 ba · 992 sqft · built 1959 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5462023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17368 70th Ave

3 bd · 2 ba · 1,998 sqft · built 1925 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Nov 2018 $6,2632023 Amount on Record Nov 2004 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17373 70th Ave

23 bd · 11,772 sqft · built 1971 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,2252023 Owner on Record AssessorUpdated Jun 2026

17374 70th Ave

3 bd · 1.5 ba · 934 sqft · built 1959 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 2021 $8,1632023 Amount on Record Feb 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17378 70th Ave

3 bd · 1.5 ba · 1,003 sqft · built 1963 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,000Dec 2018 $7,0352023 Amount on Record Oct 2009 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17385 70th Ave

23 bd · 11,772 sqft · built 1971 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,6092023 Owner on Record AssessorUpdated Jun 2026

17386 70th Ave

3 bd · 1.5 ba · 1,202 sqft · built 1982 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$278,000May 2024 $6,8142023 Amount on Record Jul 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17397 70th Ave

23 bd · 11,772 sqft · built 1971 · 0.42 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,217,500Aug 2021 $29,1632023 Amount on Record Mar 2003 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

17409 70th Ave

24 bd · 11,772 sqft · built 1971 · 0.422 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,217,500Aug 2021 $29,8862023 Amount on Record Apr 2004 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

17421 70th Ave

12 units · Built 1971 · 900 sq ft

Last Sale Median Tax Bill Median Sale    
$160,000May 2026 $4,0372023 $136,50012 units    

17500 70th Ave

3 bd · 1.5 ba · 1,355 sqft · built 1965 · 0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,500Jun 1989 $7,0352023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17512 70th Ave

3 bd · 1 ba · 1,073 sqft · built 1960 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,000May 1984 $6,0152023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17518 70th Ave

3 bd · 1 ba · 1,286 sqft · built 1961 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2020 $5,1132023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17524 70th Ave

3 bd · 1 ba · 1,180 sqft · built 1959 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jul 2021 $7,8232023 Amount on Record Sep 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17530 70th Ave

3 bd · 1.5 ba · 1,328 sqft · built 1960 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Feb 2022 $8,4012023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

17536 70th Ave

3 bd · 1.5 ba · 1,227 sqft · built 1960 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,000Nov 2020 $7,4832023 Amount on Record Nov 2006 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026

17542 70th Ave

3 bd · 1.5 ba · 1,216 sqft · built 1960 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2013 $6,6952023 —Sep 1993 Owner on Record Owner Occupied AssessorUpdated Aug 2026

17548 70th Ave

3 bd · 1.5 ba · 1,216 sqft · built 1959 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$151,000Feb 2014 $6,9492023 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

17600 70th Ave

3 bd · 1 ba · 1,374 sqft · built 1963 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Oct 2001 $5,7932023 Amount on Record Apr 1999 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

17601 70th Ave

2 bd · 1.5 ba · 1,895 sqft · built 1967 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$223,000May 2016 $8,0562023 Amount on Record Dec 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17606 70th Ave

3 bd · 1.5 ba · 1,125 sqft · built 1962 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000May 2018 $6,6962023 Amount on Record Aug 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17612 70th Ave

3 bd · 1.5 ba · 1,358 sqft · built 1962 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,900Sep 1989 $7,0362023 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

17618 70th Ave

3 bd · 1 ba · 1,097 sqft · built 1961 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,500Aug 2019 $6,3562023 Amount on Record Feb 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17624 70th Ave

3 bd · 2.5 ba · 1,517 sqft · built 1962 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Sep 2016 $7,7162023 Amount on Record Sep 2014 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

17630 70th Ave

3 bd · 1 ba · 1,358 sqft · built 1962 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000Nov 1994 $5,4532023 —Nov 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17636 70th Ave

3 bd · 1.5 ba · 1,170 sqft · built 1962 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Oct 2015 $6,6962023 Amount on Record Oct 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

17642 70th Ave

4 bd · 1.5 ba · 1,666 sqft · built 1962 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7162023 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

17648 70th Ave

3 bd · 1.5 ba · 1,148 sqft · built 1963 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6962023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

17653 70th Ave

3 bd · 1.5 ba · 1,179 sqft · built 1964 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2026 $6,8032023 Amount on Record Nov 2025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17654 70th Ave

3 bd · 1.5 ba · 1,374 sqft · built 1963 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5682023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets