Waukesha County property records for 46 addresses on Bonnie Ln, Brookfield, WI · Last verified October 2026
| Properties | 46 |
|---|---|
| Median Sale Price | $425,000 |
| Deeds and Mortgages on File | 61 |
| Median Price per Sqft | $199 |
| Owner Occupied | 96% |
| Median Annual Tax Bill | $4,813 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1265 Bonnie Ln |
3 bd · 2.5 ba · 2,081 sqft built 1987 · 0.569 acres | $466,000 Jul 2025 | $4,529 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1300 Bonnie Ln |
3 bd · 2.5 ba · 2,676 sqft built 1990 · 0.469 acres | $605,000 Dec 2024 | $5,554 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1305 Bonnie Ln |
4 bd · 2.5 ba · 2,361 sqft built 1965 · 0.55 acres | $344,000 Nov 2022 | $4,122 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1320 Bonnie Ln |
4 bd · 2 ba · 2,250 sqft built 1959 · 0.51 acres | $292,000 Jul 2004 | $4,947 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1325 Bonnie Ln |
4 bd · 2.5 ba · 2,877 sqft built 1965 · 0.519 acres | $277,500 Jan 2013 | $6,390 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1335 Bonnie Ln |
3 bd · 2 ba · 2,305 sqft built 1964 · 0.639 acres | $269,900 Oct 2011 | $4,411 2025 | Assessor + 4 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1340 Bonnie Ln |
3 bd · 3 ba · 1,638 sqft built 1958 · 0.489 acres | $183,500 Aug 1997 | $4,450 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1355 Bonnie Ln |
3 bd · 2 ba · 2,231 sqft built 1983 · 0.91 acres | $5,011 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1360 Bonnie Ln |
3 bd · 2 ba · 2,186 sqft built 1958 · 0.469 acres | $355,000 Feb 2020 | $4,558 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1365 Bonnie Ln |
4 bd · 2.5 ba · 2,684 sqft built 1964 · 1.13 acres | $650,000 Jun 2025 | $5,298 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17505 Bonnie Ln |
3 bd · 1.5 ba · 1,848 sqft built 1956 · 0.85 acres | $3,692 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17530 Bonnie Ln |
3 bd · 2 ba · 1,807 sqft built 1955 · 0.55 acres | $127,300 Aug 2022 | $3,491 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17535 Bonnie Ln |
3 bd · 1 ba · 1,701 sqft built 1956 · 0.7 acres | $175,000 Dec 2013 | $3,819 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17560 Bonnie Ln |
3 bd · 1.5 ba · 1,806 sqft built 1954 · 0.61 acres | $410,000 Dec 2021 | $4,813 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17565 Bonnie Ln |
3 bd · 1 ba · 1,756 sqft built 1962 · 0.619 acres | $3,834 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17630 Bonnie Ln |
2 bd · 1.5 ba · 1,628 sqft built 1954 · 0.91 acres | $150,000 Sep 1998 | $3,729 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17635 Bonnie Ln |
3 bd · 1 ba · 1,300 sqft built 1952 · 1.13 acres | $220,000 Aug 2015 | $3,586 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17665 Bonnie Ln |
2 bd · 1 ba · 1,209 sqft built 1955 · 0.939 acres | — Jul 2021 | $8,231 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17750 Bonnie Ln |
4 bd · 2 ba · 1,624 sqft built 1954 · 1.11 acres | $180,000 Feb 2008 | $2,487 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17765 Bonnie Ln |
4 bd · 2.5 ba · 2,500 sqft built 1960 · 1.03 acres | $315,000 Jul 2015 | $4,514 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17805 Bonnie Ln |
3 bd · 1.5 ba · 1,268 sqft built 1952 · 0.839 acres | $10,000 Jan 2021 | $3,757 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17820 Bonnie Ln |
5 bd · 2 ba · 2,113 sqft built 1954 · 0.98 acres | $293,000 Aug 2016 | $4,149 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17960 Bonnie Ln |
3 bd · 3 ba · 1,946 sqft built 1948 · 0.939 acres | $302,500 Apr 2016 | $5,778 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17965 Bonnie Ln |
4 bd · 2 ba · 1,400 sqft built 1964 · 1.16 acres | $199,500 Jun 1999 | $4,398 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18045 Bonnie Ln |
4 bd · 2.5 ba · 2,710 sqft built 1978 · 0.83 acres | $261,900 Nov 2000 | $6,119 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18050 Bonnie Ln |
4 bd · 2.5 ba · 3,322 sqft built 1964 · 0.869 acres | $369,900 Jul 2003 | $7,297 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18100 Bonnie Ln |
4 bd · 2.5 ba · 2,238 sqft built 1966 · 0.5 acres | $425,000 Dec 2023 | $4,485 2025 | Assessor + 3 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18150 Bonnie Ln |
4 bd · 3.5 ba · 2,716 sqft built 1978 · 0.55 acres | $5,829 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18155 Bonnie Ln |
4 bd · 3.5 ba · 2,906 sqft built 1964 · 0.88 acres | — Dec 2001 | $5,739 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18215 Bonnie Ln |
3 bd · 2 ba · 2,025 sqft built 1966 · 0.589 acres | $425,000 Dec 2022 | $4,843 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18255 Bonnie Ln |
4 bd · 2.5 ba · 2,253 sqft built 1958 · 0.51 acres | $275,000 Feb 2015 | $4,623 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18260 Bonnie Ln |
3 bd · 1.5 ba · 1,619 sqft built 1958 · 0.739 acres | $168,500 Aug 2008 | $4,028 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18300 Bonnie Ln |
3 bd · 1.5 ba · 1,875 sqft built 1960 · 0.78 acres | $227,000 Jan 2002 | $4,372 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18305 Bonnie Ln |
4 bd · 2.5 ba · 2,467 sqft built 1959 · 0.63 acres | $343,000 Oct 2014 | $5,513 2025 | Assessor + 3 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18365 Bonnie Ln |
3 bd · 2.5 ba · 2,223 sqft built 1958 · 0.519 acres | $200,000 Jun 1998 | $4,921 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18435 Bonnie Ln |
3 bd · 2.5 ba · 2,421 sqft built 1961 · 0.51 acres | $3,876 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18450 Bonnie Ln |
4 bd · 3 ba · 2,730 sqft built 1967 · 0.68 acres | $255,000 Nov 2001 | $4,931 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18465 Bonnie Ln |
4 bd · 3 ba · 2,732 sqft built 1964 · 0.619 acres | $489,000 Aug 2021 | $5,918 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18505 Bonnie Ln |
3 bd · 3 ba · 2,127 sqft built 1961 · 0.519 acres | $350,000 May 2019 | $4,816 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18535 Bonnie Ln |
3 bd · 2.5 ba · 1,844 sqft built 1960 · 0.5 acres | $362,500 Aug 2019 | $5,958 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18560 Bonnie Ln |
4 bd · 2.5 ba · 2,188 sqft built 1963 · 0.55 acres | $264,900 Oct 2000 | $4,407 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18565 Bonnie Ln |
3 bd · 2.5 ba · 1,929 sqft built 1956 · 0.589 acres | $385,000 Sep 2020 | $4,822 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18600 Bonnie Ln |
5 bd · 3.5 ba · 4,283 sqft built 1964 · 0.689 acres | $7,327 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18605 Bonnie Ln |
3 bd · 3 ba · 3,091 sqft built 1961 · 0.469 acres | $5,538 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18630 Bonnie Ln |
4 bd · 2.5 ba · 2,718 sqft built 1964 · 0.68 acres | $289,000 Jul 2009 | $4,556 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18660 Bonnie Ln |
5 bd · 3 ba · 2,968 sqft built 1962 · 0.819 acres | $625,000 Dec 2025 | $5,563 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |