Boulder County property records for 49 addresses on Spring Dr, Boulder, CO · Last verified August 2026
| Properties | 49 |
|---|---|
| Median Sale Price | $2,027,400 |
| Deeds and Mortgages on File | 76 |
| Median Price per Sqft | $493 |
| Owner Occupied | 78% |
| Median Annual Tax Bill | $13,065 |
| Median Year Built | 1978 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2.75 ba · 3,273 sqft · 0.946 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Aug 1987 | $9,2972025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 1.5 ba · 2,566 sqft · 1.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000Sep 2022 | $8,3322025 | —Feb 1998 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 1.75 ba · 2,109 sqft · 1.32 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,595,000Jul 2016 | $8,6962025 | —May 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.25 ba · 2,453 sqft · 1.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Sep 1986 | $7,3892025 | Sale Amount Jun 1981 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 2.5 ba · 2,979 sqft · 1.09 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Nov 2012 | $10,0172025 | —Jul 1984 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1.5 ba · 2,492 sqft · 1.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Apr 1999 | $8,0202025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.75 ba · 5,337 sqft · 3.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,125,000Mar 2026 | $17,4932025 | Sale Amount Jun 2009 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jun 2026 |
5 bd · 3.25 ba · 4,182 sqft · 1.02 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2019 | $13,0652025 | —Jun 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 1.75 ba · 3,054 sqft · 1.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $480,000Nov 2001 | $7,7452025 | —Jan 2001 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 3.5 ba · 3,044 sqft · 19 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1962 | $19,5712025 | —Aug 2024 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 4 ba · 4,512 sqft · 0.491 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Jan 2026 | $3,9172025 | —Aug 1993 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 3.25 ba · 3,465 sqft · 0.945 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Dec 2011 | $20,0922025 | —Aug 1993 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.25 ba · 2,870 sqft · 0.646 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Jan 2005 | $3,8992025 | Sale Amount Jun 1986 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 4.25 ba · 3,822 sqft · 0.651 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Sep 2010 | $21,6772025 | Sale Amount Sep 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 4.25 ba · 5,175 sqft · 0.893 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Aug 1999 | $8,5432025 | Sale Amount Aug 1978 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jun 2026 |
3 bd · 3.5 ba · 2,854 sqft · 0.677 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000Feb 1991 | $13,4032025 | Sale Amount Aug 1981 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1.75 ba · 2,780 sqft · 0.958 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1989 | $4,7372025 | Sale Amount Dec 1985 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 4.25 ba · 4,031 sqft · 0.924 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Jul 2007 | $20,3272025 | —Mar 1992 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 3.5 ba · 5,319 sqft · 0.864 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Aug 2024 | $20,0142025 | —Dec 1989 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 3 ba · 3,586 sqft · 0.805 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $466,000Oct 1999 | $4,3462025 | Sale Amount Dec 1987 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 3.25 ba · 2,301 sqft · 0.97 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Sep 1998 | $14,8102025 | Sale Amount Mar 1992 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 5.25 ba · 5,177 sqft · 0.798 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $855,000Oct 2016 | $21,4012025 | —Oct 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2.25 ba · 2,910 sqft · 0.965 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Dec 2009 | $8,3532025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3.75 ba · 5,235 sqft · 0.778 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,281,000Oct 2005 | $18,3562025 | —Oct 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 2,868 sqft · 1.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Jul 1996 | $4,2962025 | Sale Amount Sep 1991 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 6.25 ba · 4,438 sqft · 0.846 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,875,000Nov 2020 | $16,3982025 | Sale Amount May 2018 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jun 2026 |
4 bd · 3.5 ba · 3,845 sqft · 0.988 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,272,000Aug 2019 | $4,0342025 | Sale Amount Jun 2017 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 4.5 ba · 5,735 sqft · 0.633 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,027,500Apr 2021 | $20,4932025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 2.75 ba · 2,673 sqft · 0.896 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,5832025 | 2 Names on Record | AssessorUpdated Jun 2026 |
604 sqft · Built 1965 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1968 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.75 ba · 2,606 sqft · 0.71 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000May 2018 | $11,4832025 | Sale Amount Feb 2005 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jun 2026 |
4 bd · 4 ba · 3,848 sqft · 0.918 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,300,000May 2023 | $23,6312025 | Sale Amount Dec 2022 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
5 bd · 4 ba · 4,557 sqft · 0.751 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,850,000Aug 2025 | $14,5392025 | Sale Amount Jan 2017 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3.25 ba · 5,356 sqft · 1.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,885,000Mar 2023 | $13,4592025 | Sale Amount Oct 1997 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3.25 ba · 3,873 sqft · 1.41 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Jun 2011 | $16,0622025 | Sale Amount Mar 2002 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 3.5 ba · 4,107 sqft · 0.898 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,027,400Nov 2021 | $12,2962025 | Sale Amount May 2006 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 3,050 sqft · 1.06 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $52,000Nov 1986 | $11,6782025 | —Mar 1986 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 2.5 ba · 1,963 sqft · 1.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $48,000Nov 1986 | $9,1952025 | —Mar 1986 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.25 ba · 3,586 sqft · 2.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2001 | $10,7842025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3.5 ba · 3,374 sqft · 2.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,445,000Feb 2012 | $19,0142025 | Sale Amount Jul 1984 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.75 ba · 3,970 sqft · 1.94 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500Feb 2016 | $12,0732025 | Sale Amount Jun 2008 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3.25 ba · 4,582 sqft · 2.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2021 | $14,1042025 | —Jan 2019 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 4.25 ba · 4,336 sqft · 1.73 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,201,000Sep 2019 | $17,6402025 | —Sep 2019 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 5,409 sqft · 3.85 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2016 | $13,4312025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2.5 ba · 2,282 sqft · 2.62 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Apr 2000 | $11,0082025 | —Apr 1987 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 4 ba · 6,121 sqft · 3.64 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,740,000Apr 2011 | $22,5592025 | Sale Amount Mar 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 5 ba · 3,268 sqft · 1.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $344,500Dec 1993 | $10,4982025 | —Aug 1989 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
6 bd · 4 ba · 5,790 sqft · 0.797 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,825,000Oct 2017 | $16,8872025 | Sale Amount Jun 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 4.25 ba · 5,275 sqft · 2.09 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,640,000Nov 2024 | $14,2002025 | Sale Amount Jul 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |