Waukesha County property records for 74 addresses on N Lapham St, Oconomowoc, WI · Last verified August 2026
| Properties | 109 |
|---|---|
| Median Sale Price | $365,000 |
| Deeds and Mortgages on File | 185 |
| Median Price per Sqft | $234 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $4,257 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $238,700Sep 2007 | $4,0512025 | Amount on Record Sep 2006 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
19 units
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $320,000Apr 2023 | $3,9342025 | $285,10019 units |
18 units
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $365,000Jan 2025 | $3,7772025 | $355,00018 units |
0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $286,200Nov 2007 | $5,2452025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $249,900Feb 2008 | $5,4442025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Nov 2020 | $6,1442025 | Amount on Record Dec 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2011 | $5,6822025 | Amount on Record Mar 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Apr 2009 | $5,1242025 | Amount on Record Oct 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $228,800Oct 2007 | $4,1212025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $293,500May 2015 | $5,2702025 | Amount on Record Feb 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Jul 2018 | $5,3542025 | Amount on Record Nov 2007 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $73,400Nov 2006 | $4,2342025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $346,000Jul 2017 | $5,6232025 | Amount on Record Jan 2006 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $264,800May 2008 | $5,0392025 | Amount on Record Oct 2006 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $481,000Jun 2023 | $5,3322025 | Amount on Record Apr 2017 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $293,800Oct 2009 | $5,5432025 | Amount on Record Jul 2009 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $499,500Jun 2024 | $4,8682025 | Amount on Record May 2017 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Sep 2020 | $5,6622025 | Amount on Record May 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $408,000Aug 2021 | $5,3562025 | Amount on Record Jul 2007 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $321,000Oct 2005 | $4,7692025 | Amount on Record Oct 2005 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $89,900Jul 2007 | $4,0762025 | Amount on Record Apr 2007 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000May 2021 | $5,3812025 | Amount on Record Aug 2018 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Feb 2021 | $5,4002025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $399,000Apr 2020 | $5,8242025 | Amount on Record Aug 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Jul 2007 | $4,8822025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $279,900Sep 2015 | $4,2792025 | Amount on Record Apr 2008 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000May 2017 | $5,6332025 | Amount on Record Jan 2009 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $298,000Dec 2016 | $4,4112025 | Amount on Record Jan 2008 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $297,000Apr 2015 | $5,1572025 | Amount on Record Jul 2006 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $379,900Jul 2014 | $5,9932025 | Amount on Record Dec 2005 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $398,600Jun 2019 | $5,9592025 | Amount on Record Dec 2005 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $304,000Sep 2017 | $4,5182025 | Amount on Record Jun 2006 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,200Dec 2006 | $4,3202025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $333,000Sep 2018 | $4,8652025 | Amount on Record Aug 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $351,000Mar 2020 | $4,9242025 | Amount on Record Nov 2005 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,554 sqft · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $469,000Dec 2022 | $5,8902025 | Amount on Record Jul 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 820 sqft · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,000May 2003 | $2,3952025 | Amount on Record Oct 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Nov 2013 | $3,8372025 | Amount on Record Aug 1998 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,288 sqft · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,1142025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,056 sqft · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1502025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.489 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $212,000Feb 2017 | $5,6082025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Jul 2026 | $3,8562025 | —Aug 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,480 sqft · 0.469 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $191,000Jul 2016 | $4,2192025 | —Jul 2016 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,435 sqft · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $212,800Jan 2005 | $3,6202025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,714 sqft · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Dec 2015 | $5,1762025 | —Mar 2006 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,7312025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2025 | $3,2742025 | 1 Name on Record | Assessor + 6 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,144 sqft · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3212025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,643 sqft · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Apr 2003 | $4,7422025 | —Apr 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,432 sqft · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $194,900Dec 2013 | $4,0882025 | —Jan 2008 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,479 sqft · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Jun 2020 | $3,8112025 | —Jun 2020 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,480 sqft · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,300Jun 2024 | $3,6262025 | Amount on Record Apr 2024 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,196 sqft · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,8672025 | —Oct 2020 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,676 sqft · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1999 | $5,8202025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 1,288 sqft · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $254,000Apr 2020 | $3,6382025 | Amount on Record Aug 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,344 sqft · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Jul 2023 | $4,0262025 | Amount on Record Jun 2016 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,528 sqft · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $266,000Nov 2016 | $4,3692025 | —Nov 2016 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Mar 2020 | $4,0232025 | Amount on Record Jul 2016 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
6 bd · 3 ba · 2,268 sqft · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1912025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
6 bd · 3 ba · 2,268 sqft · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3912025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
6 bd · 3 ba · 2,268 sqft · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6052025 | 2 Names on Record | AssessorUpdated Jul 2026 |
6 bd · 3 ba · 2,268 sqft · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5052025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
6 bd · 3 ba · 2,268 sqft · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Dec 2020 | $4,2362025 | —Nov 2006 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,092 sqft · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $239,000Aug 2008 | $3,8742025 | Amount on Record Jul 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 1.5 ba · 1,390 sqft · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $239,000Jun 2018 | $3,9692025 | Amount on Record Sep 2015 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,596 sqft · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $156,000Dec 1999 | $4,3262025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $376,000Oct 2023 | $4,1622025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,740 sqft · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $183,000Jun 2015 | $4,7392025 | Amount on Record Oct 2012 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 1.5 ba · 1,798 sqft · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Feb 1998 | $4,8332025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $484,900May 2026 | $4,0032025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $547,000Jun 2026 | $5,1432025 | Amount on Record Jul 2015 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 2,040 sqft · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $156,900May 1998 | $4,7622025 | —Jul 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,900Apr 2005 | $5,7472025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Apr 2020 | $5,6642025 | Amount on Record Jun 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 2% of the US · above 6% of Wisconsin |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct 4 of 9 cells directly exposed · 8 adjoin burnable vegetation |