12th St, Jamestown, CO Property Records

Boulder County property records for 11 addresses on 12th St, Jamestown, CO · Last verified September 2026

12th St Highlights

Properties 11
Median Sale Price $143,000
Deeds and Mortgages on File 9
Median Price per Sqft $69
Owner Occupied 36%
Median Annual Tax Bill $2,954
Median Year Built 1979
Median Ownership Tenure 39 years

Properties on 12th St

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

12 12th St, #33

1 bd · 1.75 ba · 576 sqft · built 1982 · 0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,000Aug 1998 $2,3702025 Amount on Record Sep 1997 2 Owners on Record AssessorUpdated Sep 2026

22 12th St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jun 2026

28 12th St

0.265 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jun 2026

33 12th St, #74

3 bd · 1 ba · 1,390 sqft · built 1900 · 0.313 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,300Jun 1969 $1,8802025 Owner on Record AssessorUpdated Sep 2026

36 12th St

0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1987 —May 1979 Owner on Record Owner Occupied AssessorUpdated Jun 2026

42 12th St

0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jun 2026

45 12th St, #90

2 bd · 1 ba · 664 sqft · built 1899 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1980 $2,0212025 Amount on Record Mar 1973 Owner on Record AssessorUpdated Sep 2026

67 12th St, #91

3 bd · 2.75 ba · 1,930 sqft · built 1930 · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Dec 2008 $3,9072025 —Mar 1983 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

85 12th St

3 bd · 1.75 ba · 1,536 sqft · built 1979 · 0.972 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1981 $2,9542025 Amount on Record Mar 1981 Owner on Record Assessor + 6 DocumentsUpdated Sep 2026

100 12th St

2 bd · 2 ba · 1,243 sqft · built 1990 · 5.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5112025 Owner on Record AssessorUpdated Sep 2026

111 12th St

1.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000May 2026 $4,4882025 —May 1992 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets