Boulder County property records for 68 addresses on Oak Ave, Boulder, CO · Last verified August 2026
| Properties | 68 |
|---|---|
| Median Sale Price | $2,175,000 |
| Deeds and Mortgages on File | 97 |
| Median Price per Sqft | $560 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $8,321 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 18 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 2,368 sqft · 0.258 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $631,500Nov 2009 | $8,8792025 | Sale Amount Jun 2007 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
7 bd · 5 ba · 6,773 sqft · 0.528 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,800,000May 2026 | $24,4762025 | Sale Amount Aug 2015 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jun 2026 |
5 bd · 3.25 ba · 3,628 sqft · 0.196 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000Apr 2025 | $7,6422025 | Sale Amount Feb 2023 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2.25 ba · 1,946 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $612,000May 2010 | $7,9162025 | Sale Amount Sep 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.5 ba · 2,305 sqft · 0.146 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Jul 2002 | $7,7062025 | Sale Amount Jun 2000 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 2,042 sqft · 0.147 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $227,000Sep 2006 | $7,5092025 | Sale Amount May 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 4 ba · 4,018 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,749,000Jun 2023 | $13,3102025 | Sale Amount Aug 2011 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 3.25 ba · 2,496 sqft · 0.149 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $637,000Jun 2009 | $8,8462025 | Sale Amount Jan 1990 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 1,817 sqft · 0.147 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $655,000Jul 2014 | $7,1582025 | Sale Amount Jun 2003 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,176 sqft · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $745,000Mar 2013 | $8,0862025 | Sale Amount Mar 2005 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 1.75 ba · 1,704 sqft
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Feb 2017 | $3,9882025 | Sale Amount Oct 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 1.75 ba · 1,642 sqft
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $686,000Aug 2017 | $3,8132025 | Sale Amount Jan 2017 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3.5 ba · 2,826 sqft · 0.218 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $795,000Mar 2013 | $10,9972025 | Sale Amount Jun 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
9 bd · 4 ba · 4,511 sqft · 0.217 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $637,500Jan 2009 | $10,9102025 | Sale Amount May 1990 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1985 | —Sep 1984 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,646 sqft
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $607,000Apr 2016 | $3,8412025 | Sale Amount Sep 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,584 sqft
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $632,000Apr 2016 | $3,7902025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.5 ba · 2,471 sqft · 0.426 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $472,500Nov 2002 | $9,9362025 | Sale Amount Jul 1996 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.75 ba · 3,846 sqft · 0.429 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,818,000May 2022 | $10,5452025 | Sale Amount Dec 1989 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
5 bd · 3.25 ba · 2,750 sqft · 0.164 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $545,000Aug 2004 | $8,3582025 | Sale Amount Sep 1988 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 4.5 ba · 3,084 sqft · 0.426 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Mar 1992 | $8,7822025 | Sale Amount Oct 1984 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3.25 ba · 3,311 sqft · 0.209 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $545,000Feb 2003 | $9,0552025 | Sale Amount Nov 1992 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,948 sqft · 0.427 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,100Jan 1992 | $8,1422025 | Sale Amount Mar 1988 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3.25 ba · 3,147 sqft · 0.203 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000May 2012 | $9,8812025 | Sale Amount Aug 1988 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,110 sqft · 0.427 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $199,500Nov 1996 | $6,4882025 | Sale Amount Jul 1991 | 2 Names on Record | AssessorUpdated Jun 2026 |
4 bd · 3.5 ba · 3,375 sqft · 0.171 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $549,000May 2007 | $8,7182025 | Sale Amount Apr 1987 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 3.5 ba · 3,009 sqft · 0.206 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $749,700Jul 2014 | $9,0022025 | Sale Amount Oct 1990 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.5 ba · 1,873 sqft · 0.311 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1993 | $8,5422025 | Sale Amount Dec 1992 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 2.25 ba · 1,633 sqft · 0.428 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Mar 1987 | $8,1312025 | —Jan 1986 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 2,026 sqft · 0.456 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Nov 2011 | $8,0802025 | Sale Amount May 1997 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 4.25 ba · 3,910 sqft · 0.224 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Oct 2020 | $16,9822025 | Sale Amount Oct 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3.25 ba · 4,587 sqft · 0.225 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,035,000Mar 2006 | $17,6402025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 3.5 ba · 3,219 sqft · 0.194 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Nov 2008 | $11,2172025 | Sale Amount Dec 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.75 ba · 2,318 sqft · 0.216 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $743,000Jun 2008 | $10,1182025 | Sale Amount Nov 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 3.25 ba · 2,196 sqft · 0.256 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $147,400Apr 1988 | $8,3962025 | Sale Amount Dec 1986 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 2.25 ba · 2,026 sqft · 0.462 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $192,300Apr 1990 | $9,2602025 | Sale Amount Jun 1989 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3.5 ba · 2,842 sqft · 0.256 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $785,000Jun 2014 | $9,7982025 | Sale Amount Feb 2009 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 3.5 ba · 3,594 sqft · 0.472 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,175,000Aug 2021 | $13,4652025 | Sale Amount Jul 2008 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jun 2026 |
4 bd · 2.25 ba · 3,064 sqft · 0.245 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Oct 1999 | $9,1112025 | Sale Amount Sep 1995 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1.75 ba · 1,784 sqft · 0.225 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $985,000Nov 2020 | $8,3212025 | Sale Amount Aug 2010 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 2.5 ba · 2,443 sqft · 0.207 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Apr 2008 | $7,9832025 | Sale Amount Apr 2001 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.5 ba · 1,640 sqft · 0.465 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Aug 1989 | $7,8162025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3 ba · 2,295 sqft · 0.217 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Nov 2013 | $8,0912025 | Sale Amount — | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 2,190 sqft · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,450Feb 1996 | $5,6222025 | —Aug 1993 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 4.25 ba · 4,433 sqft · 0.471 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,400,000Jun 2021 | $15,2812025 | —May 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 2.75 ba · 2,020 sqft · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,500Jan 1993 | $5,2102025 | Sale Amount Mar 1980 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 2 ba · 1,584 sqft · 0.516 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $589,000May 2012 | $8,0522025 | Sale Amount May 2011 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 3 ba · 3,128 sqft · 0.206 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1987 | $6,2362025 | Sale Amount Aug 1978 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 4,146 sqft · 0.275 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Jan 2009 | $9,6272025 | Sale Amount Nov 1992 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.25 ba · 2,028 sqft · 0.428 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,500Nov 1986 | $7,4572025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.75 ba · 1,608 sqft · 0.431 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1992 | $6,9712025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.75 ba · 2,493 sqft · 0.203 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,500Nov 1978 | $6,8972025 | Sale Amount Jun 1977 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1.5 ba · 1,347 sqft · 0.429 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1990 | $6,4532025 | Sale Amount Apr 1982 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 2,900 sqft · 0.441 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1992 | $8,2102025 | Sale Amount Jan 1975 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3.25 ba · 3,690 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $268,000May 1990 | $10,7982025 | Sale Amount Apr 1990 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 2 ba · 2,145 sqft · 0.454 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1993 | $8,0142025 | —May 1993 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1.75 ba · 1,683 sqft · 0.426 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $34,000Jul 1981 | $8,0012025 | Sale Amount Apr 1981 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.75 ba · 1,844 sqft · 0.153 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $706,500Dec 2017 | $6,5872025 | —Oct 2017 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2.25 ba · 1,924 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $317,600Jun 2000 | $7,2162025 | Sale Amount Sep 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 4 ba · 3,956 sqft · 0.427 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,360,000Aug 2020 | $12,4152025 | Sale Amount May 1993 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 2.5 ba · 1,733 sqft · 0.147 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Jun 2022 | $6,7292025 | Sale Amount Aug 2012 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
5 bd · 3.25 ba · 3,631 sqft · 0.175 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2020 | $12,4022025 | Sale Amount Sep 2005 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
6 bd · 5.5 ba · 4,368 sqft · 0.231 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,450,000Nov 2021 | $16,9292025 | Sale Amount Jul 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3.5 ba · 3,575 sqft · 0.425 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Mar 2004 | $12,2842025 | Sale Amount Jul 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 2,211 sqft · 0.179 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $187,000Mar 1992 | $7,4652025 | Sale Amount Apr 1989 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 4,563 sqft · 0.345 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Apr 2004 | $15,3092025 | Sale Amount Jun 2000 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 3.25 ba · 2,777 sqft · 0.272 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Jul 1998 | $8,7972025 | Sale Amount Jan 1993 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 1.75 ba · 1,440 sqft · 0.237 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Jun 1992 | $6,9192025 | Sale Amount Aug 1979 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |