S 121st St, Franklin, WI Property Records

Milwaukee County property records for 18 addresses on S 121st St, Franklin, WI · Last verified September 2026

S 121st St Highlights

Properties 18
Median Sale Price $250,000
Deeds and Mortgages on File 20
Median Price per Sqft $113
Owner Occupied 100%
Median Annual Tax Bill $3,000
Median Year Built 1976
Median Ownership Tenure 10 years

Properties on S 121st St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

6433 S 121st St

4 bd · 2 ba · 2,765 sqft · built 1979 · 0.687 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jan 2026 $3,2182025 Amount on Record Mar 2002 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6455 S 121st St

3 bd · 2 ba · 1,816 sqft · built 1973 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1999 $3,0202025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6477 S 121st St

3 bd · 2.5 ba · 2,835 sqft · built 1966 · 0.923 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Feb 2020 $3,6352025 Amount on Record Aug 1999 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6478 S 121st St

3 bd · 1.5 ba · 2,385 sqft · built 1966 · 0.476 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Mar 2020 $2,8582025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6492 S 121st St

3 bd · 1.5 ba · 2,645 sqft · built 1964 · 0.485 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9292025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

6500 S 121st St

4 bd · 2.5 ba · 2,080 sqft · built 1965 · 0.514 acres

Last Sale Tax Bill Prior Sale Owner Records
$476,000Aug 2025 $3,0602025 —Dec 2021 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

6520 S 121st St

3 bd · 1.5 ba · 1,667 sqft · built 1975 · 0.467 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7872025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6525 S 121st St

3 bd · 1.5 ba · 1,694 sqft · built 1976 · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Mar 1998 $3,1522025 Amount on Record Jul 1997 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

6540 S 121st St

3 bd · 1.5 ba · 1,579 sqft · built 1977 · 0.485 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2016 $2,7022025 Amount on Record Oct 2014 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

6545 S 121st St

3 bd · 1.5 ba · 1,758 sqft · built 1976 · 0.507 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9802025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

6605 S 121st St

4 bd · 2 ba · 2,428 sqft · built 1976 · 0.507 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,750Jun 2026 $2,9762025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

6615 S 121st St

3 bd · 2 ba · 2,553 sqft · built 1976 · 0.507 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 1996 $3,2762025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

6635 S 121st St

3 bd · 1.5 ba · 1,488 sqft · built 1976 · 0.496 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7962025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

6640 S 121st St

3 bd · 2 ba · 1,484 sqft · built 1975 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $2,7102025 —Nov 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6655 S 121st St

4 bd · 1.5 ba · 2,050 sqft · built 1974 · 0.541 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,500Nov 2015 $3,0002025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6660 S 121st St

3 bd · 2 ba · 1,660 sqft · built 1977 · 0.496 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2002 $2,8702025 —Jan 1997 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6675 S 121st St

4 bd · 1.5 ba · 2,201 sqft · built 1976 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2003 $3,1252025 —May 2003 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6680 S 121st St

3 bd · 2 ba · 1,918 sqft · built 1977 · 0.475 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0432025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

Property Records in Nearby Streets