Waukesha County property records for 56 addresses on Wisconsin Ave, Okauchee, WI · Last verified October 2026
| Properties | 111 |
|---|---|
| Median Sale Price | $394,000 |
| Deeds and Mortgages on File | 183 |
| Average Living Area | 794 sq ft |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $2,749 |
| Average Year Built | 1920 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34400 Wisconsin Ave |
12.3 acres | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34564 Wisconsin Ave |
0.869 acres | $2,422 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34584 Wisconsin Ave |
0.71 acres | $110,000 Jul 1998 | $2,399 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34606 Wisconsin Ave |
0.569 acres | $135,000 Apr 2002 | $1,662 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34613 Wisconsin Ave |
0.689 acres | $2,832 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34630 Wisconsin Ave |
2.16 acres | $870,000 Mar 2025 | $7,207 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34651 Wisconsin Ave |
1.56 acres | $3,591 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34652 Wisconsin Ave |
0.319 acres | $180,000 Nov 2004 | $2,658 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34664 Wisconsin Ave |
0.219 acres | $1,682 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34670 Wisconsin Ave |
3 bd · 1 ba · 794 sqft built 1920 · 0.219 acres | $140,000 Jun 2004 | $1,784 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N49W34680 Wisconsin Ave |
0.23 acres | $220,000 Sep 2007 | $3,290 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34698 Wisconsin Ave |
0.219 acres | $182,000 Aug 2017 | $2,364 2025 | Assessor + 7 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34701 Wisconsin Ave |
0.56 acres | $145,000 Oct 2016 | $3,291 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34710 Wisconsin Ave |
0.45 acres | $155,000 May 2009 | $2,725 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34725 Wisconsin Ave |
0.73 acres | $3,430 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34730 Wisconsin Ave |
0.23 acres | $1,265 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34737 Wisconsin Ave |
0.28 acres | $2,554 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34751 Wisconsin Ave |
0.319 acres | $137,500 Jan 2016 | $3,651 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34760 Wisconsin Ave |
0.68 acres | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34763 Wisconsin Ave |
0.519 acres | $550,000 Jun 2024 | $4,214 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34770 Wisconsin Ave |
0.91 acres | $8,723 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34798 Wisconsin Ave |
0.389 acres | $20,000 Jul 2000 | $4,127 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34838 Wisconsin Ave |
0.339 acres | $475,000 Nov 2024 | $3,715 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34844 Wisconsin Ave |
0.169 acres | $500,000 Dec 2010 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34943 Wisconsin Ave |
0.55 acres | $320,000 Mar 2025 | $2,694 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W34959 Wisconsin Ave |
0.35 acres | $600,000 Jul 2024 | $4,770 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35001 Wisconsin Ave |
0.43 acres | $570,000 Jun 2025 | $4,256 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35002 Wisconsin Ave |
0.03 acres | $161,000 Mar 2023 | $1,748 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35016 Wisconsin Ave |
0.3 acres | $1,055,300 Jun 2021 | $13,104 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35026 Wisconsin Ave |
0.1 acres | $489,000 Sep 2018 | $7,770 2025 | Assessor + 8 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35038 Wisconsin Ave |
0.16 acres | $510,000 Jun 2007 | $9,030 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35046 Wisconsin Ave |
0.13 acres | $315,000 May 2004 | $5,446 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35057 Wisconsin Ave |
5.11 acres | $1,500,000 Mar 2023 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35060 Wisconsin Ave |
0.139 acres | $350,000 Apr 2003 | $8,912 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35066 Wisconsin Ave |
0.139 acres | $145,000 Jun 2002 | $9,714 2025 | Assessor + 3 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35096 Wisconsin Ave |
0.3 acres | $1,145,000 Aug 2026 | $9,921 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N50W35140 Wisconsin Ave |
0.06 acres | $745,000 Nov 2024 | $6,022 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34835 Wisconsin Ave |
18 units | $270,000 May 2026 | $2,650 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34851 Wisconsin Ave |
2.41 acres | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34854 Wisconsin Ave |
0.68 acres | $500,000 Dec 2010 | $13,017 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34861 Wisconsin Ave |
$277,000 Oct 2007 | Assessor Updated Jun 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34861 Wisconsin Ave |
39 units | $375,000 Oct 2026 | $2,439 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34871 Wisconsin Ave |
0.189 acres | $177,400 Dec 2007 | $1,406 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34880 Wisconsin Ave |
0.9 acres | — Apr 2016 | $5,012 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34905 Wisconsin Ave |
0.46 acres | $248,000 Jul 2003 | $4,383 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34911 Wisconsin Ave |
0.219 acres | $600,000 Nov 2024 | $4,512 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34917 Wisconsin Ave |
0.5 acres | $1,494,000 Sep 2026 | $9,534 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34922 Wisconsin Ave |
0.56 acres | $525,000 May 2023 | $4,024 2025 | Assessor + 3 Documents Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34927 Wisconsin Ave |
0.439 acres | $61,700 Sep 2026 | $352 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34936 Wisconsin Ave |
0.139 acres | $110,000 Jul 2017 | $1,363 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34940 Wisconsin Ave |
0.08 acres | $400,000 Jul 2024 | $2,512 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34946 Wisconsin Ave |
0.289 acres | $155,000 Oct 2000 | $4,306 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34950 Wisconsin Ave |
0.26 acres | $550,000 Oct 2000 | $5,646 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34975 Wisconsin Ave |
0.58 acres | $325,000 Jul 2019 | $4,700 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34982 Wisconsin Ave |
0.31 acres | $1,250,000 Jun 2025 | $6,896 2025 | Assessor + 9 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
N51W34998 Wisconsin Ave |
0.13 acres | $7,105 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File |