Boulder County property records for 35 addresses on 12th Ave, Longmont, CO · Last verified August 2026
| Properties | 35 |
|---|---|
| Median Sale Price | $407,000 |
| Deeds and Mortgages on File | 52 |
| Median Price per Sqft | $310 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $2,826 |
| Median Year Built | 1980 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,474 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Oct 2018 | $2,9192025 | —Nov 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,455 sqft · 0.106 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000Oct 2012 | $2,4452025 | Sale Amount Sep 2009 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,861 sqft · 0.071 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jun 2017 | $3,1302025 | Sale Amount Aug 2009 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 1.75 ba · 1,418 sqft · 0.069 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Oct 2018 | $2,3132025 | Sale Amount Aug 2014 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1.5 ba · 1,560 sqft · 0.07 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,500Nov 2007 | $2,1732025 | —Nov 2006 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,310 sqft · 0.073 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Aug 2015 | $2,5452025 | Sale Amount Aug 1982 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,455 sqft · 0.074 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,000Oct 2020 | $2,3162025 | Sale Amount Oct 2014 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,324 sqft · 0.125 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $101,500Aug 2008 | $2,6462025 | —Feb 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.75 ba · 1,455 sqft · 0.069 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $188,000Jan 2015 | $2,2582025 | Sale Amount Feb 1987 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1.5 ba · 1,074 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Sep 2015 | $2,3252025 | —Mar 2012 | 2 Names on Record | AssessorUpdated Jun 2026 |
3 bd · 2.5 ba · 1,626 sqft · 0.148 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Mar 2003 | $2,6082025 | Sale Amount Nov 1999 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1.75 ba · 1,455 sqft · 0.109 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,900Jun 2014 | $2,4292025 | —Nov 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 3.25 ba · 2,380 sqft · 0.081 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000May 2018 | $2,8902025 | —Jan 1984 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 1,640 sqft · 0.063 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Oct 2022 | $2,7112025 | Sale Amount May 2018 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.5 ba · 1,462 sqft · 0.067 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Jun 2017 | $2,6362025 | Sale Amount Jan 2008 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1.5 ba · 1,256 sqft · 0.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Jun 2026 | $2,5502025 | Sale Amount May 2001 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 bd · 2.5 ba · 1,120 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $106,000May 1995 | $1,9202025 | Sale Amount Feb 1982 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,725 sqft · 0.154 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $246,900Dec 2004 | $2,7362025 | Sale Amount Apr 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 2.5 ba · 2,400 sqft · 0.158 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Jul 2011 | $3,1362025 | Sale Amount Sep 2006 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.25 ba · 1,700 sqft · 0.135 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Aug 2003 | $3,0662025 | Sale Amount Feb 1987 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
5 bd · 1.75 ba · 2,080 sqft · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $263,500Jul 2001 | $3,1292023 | —Aug 1993 | 1 Name on Record | AssessorUpdated Aug 2026 |
4 bd · 1.75 ba · 1,790 sqft · 0.192 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $368,000Aug 2019 | $3,7012025 | Sale Amount Apr 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 1.75 ba · 1,827 sqft · 0.167 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Apr 2011 | $2,9972025 | —Sep 2010 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,248 sqft · 0.176 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $74,500Dec 1991 | $2,9982025 | —Apr 1983 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,248 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $272,100Jul 2017 | $2,8202025 | Sale Amount Jul 1993 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1.75 ba · 1,558 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $184,500Apr 2007 | $2,9492025 | Sale Amount Jul 1991 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1.5 ba · 1,320 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1995 | $2,8262025 | —Aug 1993 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,178 sqft · 0.158 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Aug 2021 | $2,6422025 | Sale Amount Oct 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 1.5 ba · 1,248 sqft · 0.158 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $452,800Sep 2022 | $3,1952025 | Sale Amount Aug 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,248 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $138,750Jan 2008 | $2,9372025 | —Jun 2007 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 2.25 ba · 1,706 sqft · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Oct 2013 | $3,1592025 | Sale Amount May 2012 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,756 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,900Jul 2012 | $2,8612025 | Sale Amount Jul 1992 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 1.75 ba · 1,272 sqft · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Sep 2020 | $3,3582025 | Sale Amount Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,316 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $196,000Aug 2004 | $2,9102025 | Sale Amount Jul 1979 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 1.75 ba · 1,932 sqft · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $407,000Dec 2022 | $3,8082025 | Sale Amount Dec 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |