McHenry County and Kane County property records for 76 addresses on S Randall Rd, Algonquin, IL · Last verified August 2026
| Properties | 76 |
|---|---|
| Median Sale Price | $2,450,000 |
| Deeds and Mortgages on File | 102 |
| Median Price per Sqft | $132 |
| Owner Occupied | 3% |
| Median Annual Tax Bill | $49,138 |
| Median Year Built | 2005 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,622,642Apr 2020 | Amount on Record Nov 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
7.67 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2016 | Amount on Record Aug 2006 | 2 Names on Record | AssessorUpdated May 2024 |
8.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2004 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Aug 2017 | 1 Name on Record | Assessor + 3 DocumentsUpdated May 2024 |
0.889 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $204,000Feb 2019 | Amount on Record Jan 2013 | 2 Names on Record | AssessorUpdated May 2024 |
81,873 sqft · Built 2005 · 9.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2005 | 1 Name on Record | AssessorUpdated May 2024 |
5.29 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,572,000Jul 1999 | Amount on Record — | 1 Name on Record | AssessorUpdated Jul 2023 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,043,500Dec 2025 | $30,7732024 | Amount on Record Dec 2013 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jan 2026 |
0.919 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $138,000May 2018 | —Oct 2004 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2016 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $107,000May 2018 | —Oct 2004 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
10,500 sqft · Built 2001 · 1.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2018 | Amount on Record Nov 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,000May 2018 | —Oct 2004 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $36,850Feb 2018 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated May 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $860,000Jan 2011 | 1 Name on Record | AssessorUpdated May 2024 |
2.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2021 | Amount on Record May 2021 | 2 Names on Record | Assessor + 2 DocumentsUpdated May 2024 |
7,989 sqft · Built 2004 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,500,000Aug 2005 | 1 Name on Record | AssessorUpdated May 2024 |
6,429 sqft · Built 2001 · 1.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,8922024 | 2 Names on Record | Assessor + 1 DocumentUpdated Apr 2026 |
4,880 sqft · Built 2001 · 1.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,150,000Apr 2019 | Amount on Record Mar 2001 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
6,534 sqft · Built 2002 · 0.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,000,000Aug 2011 | $40,8472024 | Amount on Record Sep 2005 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.696 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,9602024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1995 | 1 Name on Record | AssessorUpdated May 2024 |
11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,100,000Sep 2019 | —Sep 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated May 2024 |
7.49 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,100,000Sep 2019 | —Sep 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated May 2024 |
175,185 sqft · Built 2003 · 13.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated May 2024 |
1.72 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000Jan 2023 | $19,7252024 | Amount on Record Jan 2004 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
1.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,548,585Apr 2015 | 1 Name on Record | AssessorUpdated May 2024 |
3.57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
10,263 sqft · Built 2006 · 1.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Sep 2015 | Amount on Record Mar 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
8,139 sqft · Built 2004 · 1.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,000Jan 2017 | Amount on Record Apr 2015 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
9,840 sqft · Built 2012 · 1.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,000,000Jun 2015 | Amount on Record Mar 2011 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
1.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,000Aug 2017 | $34,1162024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
6,660 sqft · Built 2003 · 1.37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,710,000May 2011 | $38,2752024 | Amount on Record Nov 2002 | 1 Name on Record | AssessorUpdated Aug 2026 |
104,580 sqft · Built 2008 · 8.59 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,8852024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
85,319 sqft · Built 2008 · 12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2012 | —Dec 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
64,105 sqft · Built 2008 · 1.54 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2012 | —Dec 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
4,313 sqft · Built 2010 · 1.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2012 | —Dec 2011 | 1 Name on Record | AssessorUpdated May 2024 |
1,836 sqft · Built 2008 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2012 | —Dec 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
2.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,385,000Jun 2020 | —May 2012 | 1 Name on Record | Assessor + 3 DocumentsUpdated May 2024 |
2.42 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,801,500Nov 2022 | —Jun 2021 | 1 Name on Record | Assessor + 4 DocumentsUpdated May 2024 |
195,564 sqft · Built 2003 · 18.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2009 | 2 Names on Record | AssessorUpdated May 2024 |
1.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,425,000May 2024 | Amount on Record Jan 2018 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
5,407 sqft · Built 2001 · 2.02 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,700,000Jul 2018 | Amount on Record Jan 2009 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
5,093 sqft · Built 2005 · 0.955 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Apr 2010 | —Nov 2009 | 1 Name on Record | AssessorUpdated May 2024 |
17,522 sqft · Built 2003 · 1.92 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated May 2024 |
5,833 sqft · Built 2005 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2019 | $40,5342024 | —Oct 2016 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
8,061 sqft · Built 2005 · 1.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,715,500Jul 2020 | Amount on Record Jan 2004 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2024 |
13,898 sqft · Built 2005 · 1.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,700,000Dec 2019 | Amount on Record Jan 2013 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $31,7692025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $30,6212025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $36,6312025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1.87 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000May 2009 | Amount on Record Mar 2009 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,6172025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $49,1382025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
6,530 sqft · Built 2008 · 1.39 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Oct 2021 | $52,9102025 | Amount on Record Sep 2018 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000,000Sep 2025 | $49,2832025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1.42 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,455,000Oct 2016 | $49,6452025 | Amount on Record Sep 2015 | 1 Name on Record | AssessorUpdated Jul 2026 |
10,330 sqft · Built 2008 · 1.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2016 | $48,7752025 | Amount on Record Aug 2007 | 1 Name on Record | AssessorUpdated Jul 2026 |
2.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Aug 2019 | $87,3932025 | —Dec 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
57,527 sqft · Built 2007 · 5.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,660,000Sep 2014 | $111,0672025 | Amount on Record Feb 2007 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
39,600 sqft · Built 2007 · 3.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,000,000Sep 2019 | $122,1302025 | Amount on Record Dec 2006 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $63,8902025 | 1 Name on Record | AssessorUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,550,000Dec 2025 | $54,4102025 | —Sep 2023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
33.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,250,000Jul 2023 | $157,0012025 | —Mar 2023 | 1 Name on Record | Assessor + 11 DocumentsUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $202,9202025 | 1 Name on Record | AssessorUpdated Aug 2026 |
173,563 sqft · Built 2004
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,400,000Jun 2023 | $662,3612022 | —Mar 2023 | 1 Name on Record | Assessor + 8 DocumentsUpdated Dec 2023 |
0.985 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Oct 2025 | $7,5842025 | Amount on Record Nov 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.714 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,743,500Dec 2006 | $10,3812025 | —Dec 2006 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.952 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Oct 2025 | $6,8262025 | Amount on Record Nov 2011 | 1 Name on Record | AssessorUpdated Jul 2026 |
55,163 sqft
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Nov 2017 | $2,0332025 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
15,653 sqft · Built 2004 · 2.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,067,500Nov 2021 | $53,6432025 | Amount on Record Sep 2014 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
49,114 sqft · Built 2007 · 5.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,180,000May 2009 | $99,5962025 | Amount on Record Sep 2007 | 2 Names on Record | AssessorUpdated Jul 2026 |
52,000 sqft · Built 2005 · 4.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,450,000Jan 2023 | $94,3562025 | Amount on Record Feb 2005 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
34,854 sqft · Built 2007 · 3.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,550,000Jun 2011 | $77,1562025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1998 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2024 |