Cook County property records for 65 addresses on S Warren Ave, Palatine, IL · Last verified October 2026
| Properties | 65 |
|---|---|
| Median Sale Price | $330,000 |
| Deeds and Mortgages on File | 74 |
| Median Price per Sqft | $249 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $7,428 |
| Median Year Built | 1955 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
410 S Warren Ave |
4 bd · 3 ba · 2,450 sqft built 1950 · 0.327 acres | $145,000 Sep 1995 | $8,933 2023 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
411 S Warren Ave |
2 bd · 1 ba · 1,040 sqft built 1951 · 0.327 acres | $120,000 Apr 2011 | $5,623 2023 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
418 S Warren Ave |
2 bd · 1 ba · 838 sqft built 1950 · 0.451 acres | $6,327 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
419 S Warren Ave |
3 bd · 1 ba · 784 sqft built 1948 · 0.451 acres | $4,524 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
424 S Warren Ave |
2 bd · 1 ba · 843 sqft built 1952 · 0.451 acres | $155,000 Mar 2015 | $6,320 2023 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
425 S Warren Ave |
5 bd · 2.5 ba · 3,368 sqft built 1950 · 0.451 acres | $138,500 Aug 1995 | $14,651 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
430 S Warren Ave |
4 bd · 2.5 ba · 2,347 sqft built 1957 · 0.451 acres | $12,514 2024 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
431 S Warren Ave |
2 bd · 2 ba · 1,224 sqft built 1955 · 0.451 acres | $305,000 Jan 2022 | $7,139 2023 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
436 S Warren Ave |
3 bd · 2.5 ba · 2,059 sqft built 1977 · 0.726 acres | $9,040 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
437 S Warren Ave |
3 bd · 1 ba · 905 sqft built 1954 · 0.451 acres | $240,000 Jun 2010 | $5,925 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
445 S Warren Ave |
4 bd · 2.5 ba · 1,619 sqft built 1965 · 0.615 acres | $4,380 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
450 S Warren Ave |
4 bd · 3.5 ba · 3,424 sqft built 2009 · 0.629 acres | $870,000 Oct 2024 | $17,765 2023 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
456 S Warren Ave |
4 bd · 2 ba · 2,255 sqft built 1949 · 0.44 acres | $209,500 Jul 1997 | $11,062 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
457 S Warren Ave |
3 bd · 2 ba · 1,940 sqft built 1954 · 0.727 acres | $11,339 2023 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
462 S Warren Ave |
1 ba · 1,064 sqft built 1948 · 0.44 acres | $105,000 Aug 2021 | $2,019 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
463 S Warren Ave |
3 bd · 1 ba · 960 sqft built 1954 · 0.44 acres | $235,000 Apr 2020 | $6,922 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
504 S Warren Ave |
3 bd · 2.5 ba · 1,196 sqft built 1978 · 0.453 acres | $180,000 Apr 1999 | $6,620 2023 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 S Warren Ave |
4 bd · 3 ba · 1,558 sqft built 1957 · 0.452 acres | — Aug 1995 | $6,630 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 S Warren Ave |
3 bd · 2 ba · 1,150 sqft built 1971 · 0.452 acres | $53,166 Mar 1994 | $6,028 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 S Warren Ave |
4 bd · 2.5 ba · 3,063 sqft built 2000 · 0.451 acres | $480,000 Aug 2012 | $15,553 2023 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
516 S Warren Ave |
3 bd · 1 ba · 1,344 sqft built 1957 · 0.451 acres | $219,000 Dec 2015 | $5,925 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
519 S Warren Ave |
4 bd · 2 ba · 1,555 sqft built 1977 · 0.451 acres | $293,000 Dec 2013 | $6,683 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
522 S Warren Ave |
4 bd · 2 ba · 1,756 sqft built 1957 · 0.451 acres | $126,500 Apr 1993 | $6,630 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
525 S Warren Ave |
4 bd · 2 ba · 2,338 sqft built 1955 · 0.451 acres | $295,000 Jun 2017 | $9,234 2023 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
530 S Warren Ave |
3 bd · 1 ba · 1,260 sqft built 1954 · 0.451 acres | $190,000 Dec 2020 | $7,523 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
531 S Warren Ave |
3 bd · 2.5 ba · 2,427 sqft built 1952 · 0.451 acres | $175,000 Jun 2000 | $10,137 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
537 S Warren Ave |
4 bd · 2.5 ba · 1,438 sqft built 1954 · 0.451 acres | — Jul 1995 | $7,428 2023 | Assessor + 4 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
538 S Warren Ave |
3 bd · 1.5 ba · 1,532 sqft built 1963 · 0.903 acres | $7,228 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
543 S Warren Ave |
3 bd · 1 ba · 800 sqft built 1987 · 0.451 acres | $415,000 Dec 2025 | $6,826 2023 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
557 S Warren Ave |
3 bd · 1 ba · 1,221 sqft built 1952 · 0.378 acres | $380,000 Mar 2024 | $6,526 2023 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
609 S Warren Ave |
2 bd · 2 ba · 720 sqft built 1949 · 0.678 acres | $6,526 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
614 S Warren Ave |
3 bd · 3.5 ba · 1,408 sqft built 1994 · 0.256 acres | $2,580 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
617 S Warren Ave |
3 bd · 1.5 ba · 1,316 sqft built 1949 · 0.451 acres | $4,408 2023 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
622 S Warren Ave |
3 bd · 1.5 ba · 1,254 sqft built 1980 · 0.451 acres | $185,500 Jun 1996 | $7,428 2023 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
625 S Warren Ave |
5 bd · 6.5 ba · 6,009 sqft built 2015 · 0.451 acres | $270,000 May 2006 | $2,071 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
628 S Warren Ave |
2 bd · 1.5 ba · 720 sqft built 1948 · 0.451 acres | $245,000 Nov 2022 | $6,320 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
631 S Warren Ave |
4 bd · 3 ba · 2,609 sqft built 1971 · 0.451 acres | $95,500 Sep 1986 | $11,942 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
636 S Warren Ave |
2 bd · 1 ba · 672 sqft built 1948 · 0.451 acres | $6,016 2023 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
637 S Warren Ave |
3 bd · 1.5 ba · 1,316 sqft built 1953 · 0.451 acres | $227,500 Sep 2021 | $8,125 2023 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
642 S Warren Ave |
3 bd · 1.5 ba · 1,344 sqft built 1956 · 0.451 acres | $251,000 Sep 2003 | $7,717 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
643 S Warren Ave |
4 bd · 2.5 ba · 1,592 sqft built 1954 · 0.451 acres | — Aug 2022 | $4,141 2023 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
649 S Warren Ave |
3 bd · 1 ba · 1,039 sqft built 1966 · 0.451 acres | $180,000 Aug 2013 | $6,525 2023 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
650 S Warren Ave |
3 bd · 1.5 ba · 1,298 sqft built 1975 · 0.451 acres | $365,000 Feb 2024 | $2,266 2023 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
656 S Warren Ave |
2 bd · 2.5 ba · 1,032 sqft built 1941 · 0.452 acres | $8,632 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
657 S Warren Ave |
4 bd · 2.5 ba · 2,304 sqft built 1975 · 0.452 acres | $347,500 Oct 2010 | $9,535 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
662 S Warren Ave |
4 bd · 1.5 ba · 1,581 sqft built 1957 · 0.451 acres | $260,500 Oct 2014 | $9,329 2023 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
702 S Warren Ave |
3 bd · 1.5 ba · 1,872 sqft built 1958 · 0.452 acres | $313,500 Oct 2019 | $9,234 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
703 S Warren Ave |
3 bd · 1.5 ba · 798 sqft built 1940 · 0.452 acres | $200,000 Aug 1999 | $7,132 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
708 S Warren Ave |
6 bd · 3 ba · 3,516 sqft built 1957 · 0.451 acres | $13,748 2023 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
714 S Warren Ave |
4 bd · 2 ba · 1,904 sqft built 1949 · 0.451 acres | — Dec 1991 | $10,137 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
715 S Warren Ave |
3 bd · 2 ba · 1,272 sqft built 1955 · 0.451 acres | $245,000 Jun 2015 | $7,428 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
722 S Warren Ave |
3 bd · 1 ba · 1,708 sqft built 1975 · 0.451 acres | $225,500 Oct 2014 | $7,577 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
723 S Warren Ave |
2 bd · 1 ba · 1,256 sqft built 1957 · 0.451 acres | $88,000 Jul 1986 | $7,428 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
728 S Warren Ave |
2 bd · 1 ba · 756 sqft built 1943 · 0.451 acres | $287,500 May 2021 | $5,700 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
729 S Warren Ave |
3 bd · 2 ba · 1,694 sqft built 1952 · 0.451 acres | $230,000 Mar 2019 | $8,632 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
734 S Warren Ave |
3 bd · 2.5 ba · 1,849 sqft built 1975 · 0.451 acres | $502,500 Aug 2025 | $7,801 2023 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
735 S Warren Ave |
3 bd · 2.5 ba · 2,690 sqft built 1952 · 0.451 acres | $351,000 Aug 2014 | $13,537 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
742 S Warren Ave |
3 bd · 2 ba · 1,717 sqft built 1974 · 0.451 acres | $197,500 Jun 1998 | $8,135 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
743 S Warren Ave |
3 bd · 1 ba · 1,319 sqft built 1945 · 0.451 acres | $4,424 2023 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
748 S Warren Ave |
3 bd · 2 ba · 2,317 sqft built 1974 · 0.451 acres | $407,000 Jun 2021 | $9,639 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
749 S Warren Ave |
4 bd · 2 ba · 1,532 sqft built 1958 · 0.451 acres | $229,000 Oct 2013 | $7,848 2023 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
755 S Warren Ave |
4 bd · 2.5 ba · 3,254 sqft built 1996 · 0.394 acres | $498,000 Jun 2021 | $15,047 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
756 S Warren Ave |
2 bd · 1 ba · 864 sqft built 1949 · 0.789 acres | $150,000 Jan 2014 | $5,617 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
761 S Warren Ave |
3 bd · 1.5 ba · 1,867 sqft built 1958 · 0.394 acres | $330,000 Nov 2020 | $8,632 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
805 S Warren Ave |
3 bd · 1.5 ba · 1,890 sqft built 1945 · 1.04 acres | $312,500 Sep 2018 | $7,780 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |