Cook County property records for 34 addresses on Peacock Ln, Tinley Park, IL · Last verified October 2026
| Properties | 34 |
|---|---|
| Median Sale Price | $350,000 |
| Deeds and Mortgages on File | 42 |
| Median Price per Sqft | $199 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $8,797 |
| Median Year Built | 1989 |
| Median Ownership Tenure | 20 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9421 Peacock Ln |
3 bd · 1.5 ba · 1,474 sqft built 1989 · 0.268 acres | $8,519 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9425 Peacock Ln |
3 bd · 2.5 ba · 2,412 sqft built 1989 · 0.27 acres | $480,000 Dec 2021 | $11,661 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9429 Peacock Ln |
3 bd · 2.5 ba · 2,156 sqft built 1991 · 0.232 acres | $281,000 Dec 2017 | $10,550 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9430 Peacock Ln |
3 bd · 2.5 ba · 1,466 sqft built 1989 · 0.274 acres | $350,000 Aug 2017 | $9,630 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9431 Peacock Ln |
4 bd · 2.5 ba · 2,118 sqft built 1990 · 0.378 acres | $9,726 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9435 Peacock Ln |
3 bd · 2.5 ba · 1,472 sqft built 1989 · 0.223 acres | — Jul 1993 | $8,797 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9440 Peacock Ln |
3 bd · 2.5 ba · 1,472 sqft built 1989 · 0.238 acres | $331,000 Jan 2021 | $8,797 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9441 Peacock Ln |
3 bd · 2 ba · 2,156 sqft built 1989 · 0.223 acres | $443,500 Apr 2024 | $8,616 2023 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17638 Peacock Ln |
4 bd · 2.5 ba · 2,318 sqft built 1992 · 0.247 acres | $193,000 Nov 1992 | $4,529 2023 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17639 Peacock Ln |
3 bd · 2 ba · 1,505 sqft built 1989 · 0.262 acres | $300,000 Aug 2006 | $8,519 2023 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17644 Peacock Ln |
4 bd · 2.5 ba · 2,541 sqft built 1992 · 0.22 acres | $350,000 Sep 2008 | $9,908 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17645 Peacock Ln |
4 bd · 2.5 ba · 2,386 sqft built 1989 · 0.229 acres | $272,000 Mar 2003 | $9,352 2023 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17650 Peacock Ln |
3 bd · 2.5 ba · 1,452 sqft built 1992 · 0.22 acres | $240,000 Jun 2014 | $8,520 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17651 Peacock Ln |
4 bd · 2.5 ba · 2,386 sqft built 1990 · 0.218 acres | $214,500 Aug 2000 | $9,352 2023 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17656 Peacock Ln |
3 bd · 2.5 ba · 2,106 sqft built 1989 · 0.22 acres | $228,000 Apr 1999 | $9,075 2023 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17657 Peacock Ln |
4 bd · 2.5 ba · 2,386 sqft built 1989 · 0.218 acres | $278,000 Dec 2002 | $9,352 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17662 Peacock Ln |
3 bd · 2.5 ba · 1,472 sqft built 1989 · 0.22 acres | $4,230 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17663 Peacock Ln |
3 bd · 2.5 ba · 2,531 sqft built 1989 · 0.218 acres | $236,000 Jul 1997 | $8,894 2023 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17668 Peacock Ln |
3 bd · 1.5 ba · 1,461 sqft built 1989 · 0.22 acres | $178,000 Mar 1996 | $8,520 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17669 Peacock Ln |
4 bd · 2.5 ba · 2,386 sqft built 1989 · 0.218 acres | $280,000 Oct 2025 | $10,273 2023 | Assessor + 8 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17702 Peacock Ln |
3 bd · 2.5 ba · 2,086 sqft built 1990 · 0.22 acres | $290,000 Oct 2014 | $9,075 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17703 Peacock Ln |
4 bd · 2.5 ba · 2,386 sqft built 1989 · 0.218 acres | $237,500 Sep 2010 | $9,630 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17708 Peacock Ln |
4 bd · 2.5 ba · 2,172 sqft built 1989 · 0.22 acres | $8,712 2023 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17709 Peacock Ln |
3 bd · 1.5 ba · 1,501 sqft built 1989 · 0.218 acres | $250,000 May 2014 | $8,519 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17714 Peacock Ln |
3 bd · 1.5 ba · 1,469 sqft built 1989 · 0.22 acres | $259,000 Feb 2004 | $8,797 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17715 Peacock Ln |
3 bd · 1 ba · 2,156 sqft built 1989 · 0.218 acres | $102,000 Jan 1994 | $8,616 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17720 Peacock Ln |
3 bd · 1.5 ba · 1,456 sqft built 1989 · 0.22 acres | $8,061 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17721 Peacock Ln |
3 bd · 2.5 ba · 1,472 sqft built 1989 · 0.218 acres | $249,000 Feb 2003 | $8,159 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17726 Peacock Ln |
4 bd · 2.5 ba · 2,442 sqft built 1989 · 0.22 acres | $226,500 May 2000 | $9,335 2023 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17727 Peacock Ln |
4 bd · 2 ba · 1,614 sqft built 1989 · 0.218 acres | $8,797 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17732 Peacock Ln |
3 bd · 2.5 ba · 2,150 sqft built 1989 · 0.236 acres | $350,000 Mar 2021 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17733 Peacock Ln |
4 bd · 2.5 ba · 2,156 sqft built 1989 · 0.209 acres | $236,000 Sep 2000 | $8,616 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17739 Peacock Ln |
3 bd · 2.5 ba · 2,412 sqft built 1990 · 0.245 acres | $340,000 May 2017 | $9,908 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17745 Peacock Ln |
4 bd · 2.5 ba · 2,442 sqft built 1989 · 0.277 acres | $205,000 Aug 1995 | $9,908 2023 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |