Waukesha County property records for 83 addresses on Mary Ln, Oconomowoc, WI · Last verified October 2026
| Properties | 83 |
|---|---|
| Median Sale Price | $2,000,000 |
| Deeds and Mortgages on File | 123 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $16,650 |
| Median Ownership Tenure | 11 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
0.689 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,6302025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.639 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $662,500Jul 2016 | $34,0242025 | Amount on Record Oct 2015 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.61 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5602025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.639 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Jul 2018 | $31,5752025 | —Jul 2018 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3972025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $632,000Aug 2015 | $29,5272025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,500Jun 1999 | $6,2112025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Aug 2011 | $23,2812025 | —Aug 2011 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1996 | $16,1032025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.989 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $251,200Aug 2020 | $2,9262025 | Amount on Record Aug 2012 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2016 | $27,9172025 | Amount on Record Sep 1999 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,000Mar 1999 | $3,8782025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,200,000Nov 2024 | $16,6502025 | Amount on Record Nov 2009 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,500Oct 2016 | $5,3492025 | Amount on Record Apr 1996 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Sep 2026 |
0.539 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1997 | $13,5082025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $277,100May 2018 | $4,1372025 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Feb 2024 | $18,1732025 | —Jun 2014 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,0902025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $394,700Aug 2021 | $3,5552025 | Amount on Record Mar 2005 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,750,000Oct 2022 | $17,8252025 | —Oct 2022 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3722025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,200,000Jul 2025 | $18,1572025 | Amount on Record Sep 2023 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,900Jul 1999 | $2,8442025 | Amount on Record Jan 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $824,900Feb 2001 | $20,3882025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Aug 2014 | $4,5932025 | Amount on Record May 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Oct 2021 | $5,6022025 | Amount on Record Nov 2011 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
0.669 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,700Feb 2014 | $20,2272025 | Amount on Record Jan 2013 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.689 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Oct 2015 | $19,0022025 | Amount on Record Jun 2007 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.739 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,4142025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,9852025 | —Jun 2020 | Owner on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3302025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1.78 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,800Dec 2009 | $34,4342025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,900Sep 2009 | $3,3982025 | Amount on Record Feb 2009 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
1.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,4822025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $434,400Nov 1997 | $15,3102025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,310,000Nov 2019 | $17,4612025 | Amount on Record Nov 2016 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.469 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2003 | $3,1042025 | —Jul 1998 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.869 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $975,000Sep 2017 | $17,9522025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.739 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,4772025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.469 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $194,000Aug 2003 | $3,3822025 | Amount on Record May 2000 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Jul 2015 | $16,5972025 | Amount on Record Aug 1997 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9502025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,8452025 | Owner on Record | AssessorUpdated Jul 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,4922025 | —Sep 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2002 | $18,9292025 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9312025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Jul 2019 | $22,8472025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $715,000Nov 2012 | $15,0282025 | Amount on Record Oct 2012 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jun 2019 | $4,2502025 | Amount on Record Dec 2012 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,500,000Nov 2021 | $28,1502025 | Amount on Record Jun 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $264,000Mar 2020 | $4,9062025 | Amount on Record May 2016 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,9942025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,8512025 | —Feb 2012 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $652,000Apr 2000 | $16,7142025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.869 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,500Oct 2014 | $4,4272025 | —Jun 2004 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000Jan 2009 | $15,8062025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $167,500May 2002 | $2,8862025 | Amount on Record Jan 2000 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.819 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $143,900Jan 2015 | $2,7262025 | —Jan 2015 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,550,000Jul 2021 | $23,5052025 | Amount on Record Jun 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $865,000Jul 2005 | $20,3032025 | Amount on Record Apr 2000 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.78 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0592025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $885,000Nov 2020 | $23,2972025 | —Feb 2020 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
0.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $326,500Nov 2018 | $4,6492025 | Amount on Record Oct 2011 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,3082025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $755,000Jun 1997 | $21,6232025 | —Jun 1997 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,0402025 | —Mar 2013 | Owner on Record | AssessorUpdated Jul 2026 |
0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,450,000Jul 2012 | $23,9962025 | —Jan 2008 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.789 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,298,000Jun 2018 | $22,5562025 | Amount on Record Oct 2000 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $870,000Aug 2014 | $18,8452025 | —Apr 2012 | 2 Owners on Record | AssessorUpdated Jul 2026 |
1.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $306,000Jan 2014 | $4,8612025 | —Aug 1999 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
0.719 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $379,900Sep 1997 | $15,8172025 | —Apr 2018 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Oct 2022 | $3,9762025 | Amount on Record Nov 2006 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.66 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1999 | $22,3132025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.669 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Oct 2015 | $22,0912025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $316,000Nov 2019 | $5,2672025 | Amount on Record Jan 2014 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.66 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,400,000Aug 2024 | $27,5652025 | Amount on Record Aug 2021 | Owner on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jul 2026 |
0.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,3752025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9622025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.889 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,600Sep 2018 | $4,4832025 | Amount on Record Jul 2010 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,275,000Nov 2025 | $20,4752025 | Amount on Record May 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2020 | $17,6352025 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.889 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Mar 2019 | $5,8752025 | —Feb 2018 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Sep 2009 | $20,4042025 | Amount on Record Aug 2004 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |