Sinclair Ave, Berwyn, IL Property Records

Cook County property records for 60 addresses on Sinclair Ave, Berwyn, IL · Last verified August 2026

Sinclair Ave Highlights

Properties 60
Median Sale Price $325,000
Deeds and Mortgages on File 66
Median Price per Sqft $267
Owner Occupied 90%
Median Annual Tax Bill $6,792
Median Year Built 1922
Median Ownership Tenure 9 years

Properties on Sinclair Ave

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

6400 Sinclair Ave

3 bd · 1.5 ba · 1,840 sqft · 0.106 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,2822023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6401 Sinclair Ave

3 bd · 1 ba · 1,457 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,000Feb 2026 $6,4462023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6402 Sinclair Ave

4 bd · 2 ba · 1,748 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$152,000Jan 2013 $8,4672023 Amount on Record May 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6403 Sinclair Ave

4 bd · 1.5 ba · 2,038 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5802023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6404 Sinclair Ave

2 bd · 1 ba · 1,102 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Nov 2018 $7,0372023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6405 Sinclair Ave

4 bd · 1.5 ba · 2,038 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5802023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6409 Sinclair Ave

2 bd · 1 ba · 750 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000May 2015 $5,2492023 —Oct 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6410 Sinclair Ave

3 bd · 1.5 ba · 1,075 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000May 2024 $3,1072023 —Aug 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6411 Sinclair Ave

3 bd · 1.5 ba · 1,932 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Sep 2023 $10,7242023 Amount on Record Aug 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6414 Sinclair Ave

2 bd · 1.5 ba · 1,533 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$119,000Nov 1998 $7,3942023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6415 Sinclair Ave

2 bd · 1 ba · 1,881 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2026 $9,5392023 Amount on Record Nov 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6418 Sinclair Ave, #5690

4 bd · 2 ba · 1,740 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,5792023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6421 Sinclair Ave

3 bd · 1 ba · 1,248 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7742023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

6422 Sinclair Ave

3 bd · 3.5 ba · 1,616 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$352,500May 2024 $2,9792023 Amount on Record Dec 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

6424 Sinclair Ave

4 bd · 2.5 ba · 1,560 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$520,000Aug 2026 $8,2222023 Amount on Record Jan 2026 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6425 Sinclair Ave

4 bd · 2 ba · 1,733 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$232,000Nov 2019 $8,1092023 Amount on Record Dec 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6426 Sinclair Ave

3 bd · 1 ba · 1,479 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 2001 $7,3952023 —Nov 2001 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6427 Sinclair Ave

4 bd · 1.5 ba · 1,475 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0752023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6430 Sinclair Ave

4 bd · 2 ba · 1,975 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000May 2019 $9,7462023 —Sep 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6431 Sinclair Ave

3 bd · 1 ba · 1,280 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$136,500Feb 2008 $8,2222023 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

6435 Sinclair Ave

2 bd · 1 ba · 966 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,500Jan 2025 $6,7922023 Amount on Record Jul 2021 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6438 Sinclair Ave

3 bd · 1 ba · 1,576 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Apr 2025 $8,9372023 Amount on Record Jun 2013 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

6439 Sinclair Ave

3 bd · 1 ba · 1,412 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Aug 2017 $8,5792023 Amount on Record May 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6440 Sinclair Ave

3 bd · 1 ba · 1,175 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,3742023 —Mar 2010 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6441 Sinclair Ave

2 bd · 1 ba · 792 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$94,500Dec 2011 $4,8922023 Amount on Record Feb 1997 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6442 Sinclair Ave

4 bd · 1.5 ba · 2,197 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Mar 2000 $8,4672023 Amount on Record Nov 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6444 Sinclair Ave

3 bd · 1 ba · 1,114 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,7812023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6445 Sinclair Ave

3 bd · 1 ba · 930 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jul 2004 $5,3742023 —Sep 1994 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6447 Sinclair Ave

4 bd · 2 ba · 2,004 sqft · 0.129 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jan 2025 $3,1672023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6501 Sinclair Ave

6 bd · 5 ba · 3,396 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$362,000Aug 2017 $14,1872023 Amount on Record Dec 2012 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

6503 Sinclair Ave

3 bd · 1.5 ba · 1,575 sqft · 0.129 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 2022 $8,5792023 Amount on Record Jan 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6504 Sinclair Ave

4 bd · 2 ba · 1,874 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$254,000Sep 2016 $6,1822023 —Apr 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6508 Sinclair Ave

3 bd · 1 ba · 1,216 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Feb 2026 $7,0372023 Amount on Record Jul 2022 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

6509 Sinclair Ave

2 bd · 1.5 ba · 1,378 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Aug 1999 $7,7522023 Amount on Record Mar 1997 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6510 Sinclair Ave

4 bd · 2.5 ba · 1,692 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Sep 2025 $3,7682023 Amount on Record Dec 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6514 Sinclair Ave

3 bd · 1.5 ba · 1,085 sqft · 0.143 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$375,000Feb 2026 $6,6792023 Amount on Record Sep 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

6515 Sinclair Ave

4 bd · 1.5 ba · 1,678 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2003 $6,4462023 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6516 Sinclair Ave

2 bd · 1 ba · 910 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000Jan 2023 $6,7922023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6517 Sinclair Ave

3 bd · 1.5 ba · 1,064 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1992 $5,5112023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6519 Sinclair Ave

3 bd · 1 ba · 975 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$64,000Jan 2013 $5,2492023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6520 Sinclair Ave

3 bd · 1.5 ba · 1,612 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Sep 2016 $7,8222023 Amount on Record May 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6521 Sinclair Ave

4 bd · 2.5 ba · 1,901 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000May 2024 $7,7522023 Amount on Record Mar 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6524 Sinclair Ave

4 bd · 2.5 ba · 1,700 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jun 2006 $8,4672023 —Sep 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6525 Sinclair Ave

3 bd · 1.5 ba · 1,040 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1997 $5,7312023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6527 Sinclair Ave

2 bd · 1.5 ba · 1,040 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$214,000Dec 2004 $6,3222023 Amount on Record Oct 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6529 Sinclair Ave

3 bd · 1 ba · 1,100 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,9642023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6530 Sinclair Ave

6 bd · 4 ba · 3,680 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,1542023 1 Name on Record AssessorUpdated Jun 2026

6531 Sinclair Ave

2 bd · 1 ba · 878 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$222,000Nov 2021 $6,4342023 —May 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6533 Sinclair Ave

Built 1922 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$276,000Dec 2023 $1,3892023 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

6534 Sinclair Ave

5 bd · 2.5 ba · 1,944 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$117,500Jul 1998 $7,1612023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6535 Sinclair Ave

3 bd · 1 ba · 903 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$276,000Dec 2023 $4,3012023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6536 Sinclair Ave

2 bd · 1 ba · 1,508 sqft · 0.071 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Oct 2015 $5,3752023 Amount on Record Jan 2010 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6537 Sinclair Ave

3 bd · 2 ba · 1,563 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 2011 $8,1092023 —Feb 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6538 Sinclair Ave

4 bd · 3 ba · 1,468 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2022 $12,1112023 Amount on Record Apr 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6540 Sinclair Ave

3 bd · 1.5 ba · 1,314 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$117,000May 1996 $6,0892023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6541 Sinclair Ave

Built 1922 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4042023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6543 Sinclair Ave

3 bd · 2 ba · 2,172 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Mar 2001 $9,8972023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6544 Sinclair Ave

3 bd · 1 ba · 1,068 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jul 2006 $5,8992023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6547 Sinclair Ave

4 bd · 2 ba · 2,051 sqft · 0.113 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Dec 2009 $9,8972023 —Dec 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6548 Sinclair Ave

3 bd · 1.5 ba · 1,114 sqft · 0.083 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8752023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

Property Records in Nearby Streets