Cook County, McHenry County, Lake County and Kane County property records for 74 addresses on W County Line Rd, Barrington, IL · Last verified October 2026
| Properties | 74 |
|---|---|
| Median Sale Price | $710,000 |
| Deeds and Mortgages on File | 84 |
| Median Price per Sqft | $254 |
| Owner Occupied | 59% |
| Median Annual Tax Bill | $16,929 |
| Median Year Built | 1962 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Jan 2021 | $5,3302023 | Amount on Record Mar 2005 | Owner on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
4.5 ba · 4,501 sqft · built 1959 · 5.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Oct 2021 | $22,2782024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
3 ba · 3,688 sqft · built 1977 · 4.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Apr 2021 | $15,3982024 | Amount on Record Oct 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
4 ba · 5,974 sqft · built 1912 · 4.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,3912024 | Owner on Record Owner Occupied | AssessorUpdated May 2026 |
2.5 ba · 2,550 sqft · built 1958 · 10 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $795,000Jul 2016 | $21,7812024 | Amount on Record May 2004 | Owner on Record | Assessor + 1 DocumentUpdated May 2026 |
4 ba · 3,527 sqft · built 1959 · 5.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $508,000Jul 2015 | $14,5922024 | Amount on Record Jun 1996 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
4 ba · 8,312 sqft · built 1989 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,2322024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
3,395 sqft · built 1931 · 10 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,7892025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2,677 sqft · built 1941 · 6.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,703,000Oct 2012 | $14,2912025 | Amount on Record — | 2 Owners on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 4,721 sqft · built 1983 · 5.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated May 2024 |
4 bd · 3 ba · 2,082 sqft · built 1950 · 2.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,500Apr 2007 | $10,6312024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 3,266 sqft · built 1978 · 2.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2002 | Owner on Record Owner Occupied | AssessorUpdated May 2024 |
3 bd · 1 ba · 1,946 sqft · built 1950 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2001 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2024 |
2 bd · 2 ba · 1,552 sqft · built 1994 · 4.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $428,000Mar 2001 | Owner on Record Owner Occupied | AssessorUpdated Jul 2023 |
5 bd · 4.5 ba · 5,649 sqft · built 1917 · 5.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Feb 2025 | $9,4402024 | Amount on Record Nov 2010 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 4 ba · 4,490 sqft · built 1933 · 5.57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $807,500Oct 2015 | $14,0472023 | —Oct 2015 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 4 ba · 4,423 sqft · built 1950 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2010 | Owner on Record Owner Occupied | AssessorUpdated May 2024 |
3 bd · 2.5 ba · 3,458 sqft · built 1955 · 15.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Mar 2004 | $7,7812023 | —Jan 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 4 ba · 3,475 sqft · built 1922 · 9.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,080,000Aug 2023 | $14,6462023 | Amount on Record Mar 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
6 bd · 10 ba · 6,442 sqft · built 1984 · 5.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Jun 2000 | 2 Owners on Record | AssessorUpdated May 2024 |
6 bd · 7.5 ba · 11,928 sqft · built 2007 · 10 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,310,000Nov 2021 | $53,2832023 | Amount on Record Apr 2014 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
6 bd · 5.5 ba · 5,232 sqft · built 1976 · 4.99 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Mar 2019 | $24,7022023 | Amount on Record Jan 2016 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 3,860 sqft · built 1963 · 6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $393,333Sep 1997 | $16,9292023 | Amount on Record Aug 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 2,536 sqft · built 1966 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Jul 2020 | $14,2942023 | Amount on Record Nov 1998 | Owner on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 3,225 sqft · built 1971 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $444,500Jul 2017 | Amount on Record Sep 1998 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated May 2024 |
4 bd · 2.5 ba · 2,679 sqft · built 1930 · 4.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,500Mar 2010 | $13,4112023 | —Dec 1995 | Owner on Record | AssessorUpdated Sep 2026 |
3 bd · 2.5 ba · 3,489 sqft · built 1938 · 7.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Apr 2018 | $13,2882023 | Amount on Record Mar 2006 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 4 ba · 1,809 sqft · built 1977 · 1.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Jun 2023 | Amount on Record Aug 2018 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated May 2024 |
4 bd · 5 ba · 10,263 sqft · built 2005 · 18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,800,000Jul 2002 | $55,3782024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
4 ba · 3,770 sqft · built 1976 · 9.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,042,736Oct 2014 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2023 |
7 bd · 8 ba · 9,759 sqft · built 1932 · 20 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Apr 2015 | $45,7512024 | —Aug 2013 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 2,908 sqft · built 1956 · 5.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,7782025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 2,954 sqft · built 1967 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
4 bd · 4 ba · 6,084 sqft · built 1986 · 5.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,365,000Nov 2003 | $27,9542024 | Amount on Record Dec 2000 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
6 ba · 10,873 sqft · built 1980 · 5.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $49,7792024 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 3.5 ba · 10,713 sqft · built 1986 · 10.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $32,1892024 | 2 Owners on Record | AssessorUpdated Aug 2026 |
3 ba · 2,567 sqft · 4.98 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated May 2024 |
3.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Owner Occupied | AssessorUpdated Apr 2024 |
2 bd · 3 ba · 4,802 sqft · built 2010 · 4.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Jun 2006 | $27,6812023 | —Jun 2008 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 5 ba · 7,107 sqft · built 2001 · 2.72 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,400,000Jan 2013 | $16,2772023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 1,664 sqft · built 1958 · 5.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Aug 2020 | $13,1722023 | Owner on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
6 bd · 3.5 ba · 4,426 sqft · built 1963 · 4.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Aug 2023 | $19,0252023 | —Mar 2007 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 5.5 ba · 5,389 sqft · built 1980 · 5.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,425,000Feb 2005 | $24,2162024 | Amount on Record Oct 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
47.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6802024 | Owner on Record | AssessorUpdated May 2026 |
2 bd · 1 ba · 1,475 sqft · built 1935 · 0.769 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $830,000Sep 2021 | —Dec 2019 | 3 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2024 |
5 bd · 4.5 ba · 5,290 sqft · built 1937 · 5.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,265,000Dec 1998 | $24,5652023 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
5 bd · 2 ba · 2,961 sqft · built 1944 · 10.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Mar 2016 | $18,1032023 | —Jul 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3 ba · 5,872 sqft · built 1912 · 12.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $26,9872023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 3 ba · 3,892 sqft · built 1962 · 5.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,4062023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 4 ba · 3,108 sqft · built 1961 · 5.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,852,500Dec 2025 | $12,9402023 | Amount on Record Sep 2023 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 2,776 sqft · built 1961 · 4.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Aug 2013 | $15,0122023 | Amount on Record Nov 1999 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3.5 ba · 2,794 sqft · built 1976 · 4.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $710,000Oct 2021 | $16,7642023 | Amount on Record Nov 2004 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 5 ba · 5,378 sqft · built 1995 · 5.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Jul 2014 | $20,5582023 | Amount on Record Jan 1995 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 ba · 6,080 sqft · built 1960 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $327,000Mar 2015 | $5,2162023 | Amount on Record Jan 2006 | Owner on Record | AssessorUpdated Jun 2026 |
7 bd · 9 ba · 11,989 sqft · built 1996 · 13.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,362,500Jun 2013 | $84,3632023 | Amount on Record May 2003 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
5 bd · 3.5 ba · 2,657 sqft · built 1970 · 5.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1999 | $15,2912023 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
15.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated Apr 2024 |
4 bd · 3.5 ba · 3,592 sqft · built 2003 · 1.78 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,175,000Aug 2025 | $22,1972023 | Amount on Record Jun 2004 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 2,256 sqft · built 1902 · 4.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jan 2023 | $14,5722023 | —May 2018 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
5 bd · 2.5 ba · 2,436 sqft · built 1966 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $718,000Aug 2024 | $13,7182023 | Amount on Record Jun 2018 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
5 bd · 2.5 ba · 2,779 sqft · built 1924 · 5.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1998 | $17,4432023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 11 ba · 18,734 sqft · built 1966 · 5.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $407,500Feb 2013 | $78,8432024 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 2,324 sqft · built 1984 · 36.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2013 | Amount on Record — | Owner on Record | Assessor + 1 DocumentUpdated May 2024 |
3.5 ba · 2,300 sqft · built 1953 · 4.97 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000Jan 2022 | $20,0292024 | Amount on Record Jan 2002 | 2 Owners on Record | Assessor + 2 DocumentsUpdated May 2026 |
2.5 ba · 3,997 sqft · built 1979 · 6.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,5382024 | 2 Owners on Record Owner Occupied | AssessorUpdated May 2026 |
6 ba · 7,095 sqft · built 1955 · 4.94 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Sep 2017 | $34,9382024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
6 ba · 9,633 sqft · built 1901 · 7.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Sep 2023 | $31,5312024 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated May 2026 |
2.5 ba · 2,502 sqft · built 1949 · 4.61 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,000Feb 2002 | $13,0142024 | Amount on Record Mar 2001 | Owner on Record | Assessor + 2 DocumentsUpdated May 2026 |
4.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5942024 | Owner on Record | AssessorUpdated May 2026 |
5 ba · 5,963 sqft · built 1924 · 9.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $29,7392025 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
7.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7612024 | Owner on Record | AssessorUpdated May 2026 |
37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $113,5402024 | Owner on Record | AssessorUpdated May 2026 |
4.5 ba · 4,878 sqft · built 1931 · 24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $679,000Jan 2021 | $4,1522024 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5.5 ba · 7,957 sqft · built 1982 · 4.92 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2013 | $34,6012024 | Owner on Record | AssessorUpdated May 2026 |