Old Post Cir, Boulder, CO Property Records

Boulder County property records for 24 addresses on Old Post Cir, Boulder, CO · Last verified August 2026

Old Post Cir Highlights

Properties 24
Median Sale Price $535,000
Deeds and Mortgages on File 30
Median Price per Sqft $245
Owner Occupied 88%
Median Annual Tax Bill $4,013
Median Year Built 1976
Median Ownership Tenure 14 years

Properties on Old Post Cir

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

4805 Old Post Cir

3 bd · 3.25 ba · 2,912 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$379,000Jul 2010 $4,3712025 Sale Amount Jul 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4806 Old Post Cir

3 bd · 2.25 ba · 1,607 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,000Jul 1999 $3,0342025 Sale Amount Sep 1988 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

4815 Old Post Cir

3 bd · 2.25 ba · 2,024 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000Nov 2012 $3,6992025 Sale Amount Oct 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

4816 Old Post Cir

2 bd · 2.25 ba · 1,530 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$243,000Mar 2013 $3,8922025 Sale Amount Apr 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4825 Old Post Cir

4 bd · 2.25 ba · 1,988 sqft · 0.049 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$69,000Jul 1977 $3,7622025 Sale Amount Apr 1976 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

4826 Old Post Cir

3 bd · 2.25 ba · 1,710 sqft · 0.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jan 2021 $4,2062025 Sale Amount Dec 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4835 Old Post Cir

3 bd · 3 ba · 2,978 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$396,500Mar 2015 $4,5672025 —Jul 1992 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4836 Old Post Cir

2 bd · 2.25 ba · 1,626 sqft · 0.047 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$307,000May 2010 $4,0072025 Sale Amount Jun 1984 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

4845 Old Post Cir

3 bd · 3.25 ba · 2,686 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$371,500Nov 2013 $5,0552025 Sale Amount May 2006 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

4846 Old Post Cir

3 bd · 2.25 ba · 1,882 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$92,000Dec 1991 $3,1552025 —Dec 1991 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4855 Old Post Cir

4 bd · 2.25 ba · 3,000 sqft · 0.047 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Oct 2006 $4,3322025 Sale Amount Mar 2001 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

4856 Old Post Cir

2 bd · 2.25 ba · 1,530 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$84,500Dec 1989 $2,7862025 Sale Amount Nov 1983 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

4865 Old Post Cir

2 bd · 3 ba · 2,602 sqft · 0.047 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$637,500Feb 2019 $5,5292025 Sale Amount Dec 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

4866 Old Post Cir

3 bd · 2.25 ba · 1,710 sqft · 0.053 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$87,200Nov 1984 $2,9122025 —Jun 1983 2 Names on Record AssessorUpdated Jun 2026

4875 Old Post Cir

2 bd · 2.25 ba · 2,500 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jul 2013 $4,4272025 Sale Amount Oct 2008 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

4876 Old Post Cir

2 bd · 2.25 ba · 1,739 sqft · 0.047 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$279,500Jun 2011 $3,2132025 Sale Amount Aug 2006 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

4881 Old Post Cir

3 bd · 2.25 ba · 1,644 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$298,000Oct 2014 $4,0132025 Sale Amount Feb 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4883 Old Post Cir

3 bd · 2.25 ba · 1,875 sqft · 0.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$558,350May 2021 $3,8902025 Sale Amount Sep 1979 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4885 Old Post Cir

2 bd · 2.25 ba · 1,829 sqft · 0.047 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2020 $4,3842025 Sale Amount Apr 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4887 Old Post Cir

3 bd · 2.25 ba · 1,596 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Dec 2009 $4,3062025 —Aug 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4889 Old Post Cir

3 bd · 3 ba · 2,570 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Oct 1977 $3,8822025 Sale Amount Aug 1976 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4891 Old Post Cir

3 bd · 3 ba · 2,686 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$499,000Jun 2016 $4,2592025 Sale Amount Jul 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4893 Old Post Cir

2 bd · 2.25 ba · 1,846 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$243,000Mar 2001 $3,4072025 Sale Amount Nov 1977 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

4895 Old Post Cir

3 bd · 3 ba · 2,710 sqft · 0.046 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Nov 2017 $4,4942025 —Oct 2017 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

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