Boulder County property records for 37 addresses on W Simpson St, Lafayette, CO · Last verified August 2026
| Properties | 37 |
|---|---|
| Median Sale Price | $690,000 |
| Deeds and Mortgages on File | 49 |
| Median Price per Sqft | $338 |
| Owner Occupied | 59% |
| Median Annual Tax Bill | $3,467 |
| Median Year Built | 1948 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1 bd · 1 ba · 690 sqft · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $662,000Oct 2008 | $9,1552025 | Sale Amount Feb 2001 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
14 bd · 13 ba · 5,914 sqft · 0.332 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Aug 2023 | $15,1122025 | Sale Amount Aug 1985 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1.75 ba · 1,872 sqft · 0.092 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Sep 2025 | $3,1582025 | Sale Amount Jun 2022 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,966 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1950 | $10,8332025 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 3.5 ba · 1,924 sqft · 0.088 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Apr 2026 | $4,1492025 | Sale Amount Feb 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,589 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1973 | $2,6872025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,470 sqft · 0.164 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Jul 2012 | $3,1222025 | Sale Amount Nov 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,028 sqft · 0.158 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Oct 2018 | $3,6072025 | —Aug 2003 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,040 sqft · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,900Aug 1997 | $2,2382025 | —Jun 1985 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 2,201 sqft · 0.154 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $142,000Jan 2012 | $2,9872025 | —Sep 2011 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,248 sqft · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Jan 2016 | $3,5792025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,032 sqft · 0.155 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $84,900Dec 1992 | $2,8942025 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 2.5 ba · 2,243 sqft · 0.159 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,500Dec 1976 | $4,6542025 | Sale Amount Jun 1974 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 911 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $518,160May 2026 | $3,4162025 | Sale Amount Nov 2017 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,054 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Oct 1988 | $2,3292025 | —Feb 1988 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,635 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $81,000Apr 1984 | $3,5872025 | —Mar 1984 | 1 Name on Record | AssessorUpdated Jun 2026 |
5 bd · 3.5 ba · 2,800 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Oct 2011 | $6,0132025 | —Sep 1977 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,276 sqft · 0.157 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Jul 2021 | $3,1202025 | —Oct 1982 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 816 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $86,669Apr 2011 | $2,3672025 | —May 1985 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,178 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Oct 2005 | $3,3122025 | Sale Amount Oct 2001 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1.75 ba · 1,330 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000Jun 2023 | $3,5982025 | Sale Amount Jul 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 2,898 sqft · 0.234 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,200Aug 1996 | $4,1562025 | Sale Amount May 1989 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 756 sqft · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,800Sep 1991 | $2,5462025 | —Feb 1976 | 2 Names on Record | AssessorUpdated Jun 2026 |
2 bd · 1.5 ba · 2,528 sqft · 0.235 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1982 | $3,7752025 | —Feb 1975 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,736 sqft · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1985 | $3,0892025 | —Apr 1985 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 1.75 ba · 1,896 sqft · 0.155 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $198,000Sep 2000 | $3,6312025 | —Sep 2000 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 876 sqft · 0.158 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000May 2003 | $2,8542025 | Sale Amount Mar 1992 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 2,156 sqft · 0.24 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,500Nov 2000 | $3,4672025 | Sale Amount Jul 1996 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,606 sqft · 0.327 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2005 | $3,0692025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 3.25 ba · 3,044 sqft · 0.238 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $887,100Sep 2021 | $5,8252025 | Sale Amount Aug 1984 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.75 ba · 2,476 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Feb 2019 | $4,5532025 | —May 2021 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,006 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $301,139Aug 2012 | $4,5662025 | Sale Amount Jul 2000 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
5 bd · 3.25 ba · 2,400 sqft · 0.164 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1985 | $3,5082025 | Sale Amount Dec 1977 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 3.5 ba · 1,660 sqft · 0.163 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $139,000Dec 2010 | $3,1572025 | —Nov 1966 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,680 sqft · 0.163 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Jun 2004 | $3,5542025 | Sale Amount Jan 2002 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 1,584 sqft · 0.157 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1402025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,124 sqft · 0.154 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $212,000Jul 2004 | $3,1652025 | Sale Amount Feb 2003 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |