Boulder County property records for 4 units in 3690 Iris Ave, Boulder, CO · Last verified August 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $167,000 |
| Deeds and Mortgages on File | 2 |
| Median Price per Sqft | $142 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $2,498 |
| Median Year Built | 1974 |
| Median Ownership Tenure | 20 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 1,176 sqft · built 1974 · 0.017 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $167,000May 2001 | $2,9932025 | Amount on Record Apr 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1.5 ba · 968 sqft · built 1974 · 0.011 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000Feb 2012 | $2,3222025 | —Oct 2011 | 1 Name on Record | AssessorUpdated Jun 2026 |
2 bd · 1.5 ba · 968 sqft · built 1974 · 0.011 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $44,000Sep 1990 | $1,7412025 | Amount on Record Sep 1981 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 880 sqft · built 1974 · 0.024 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $167,000Apr 2006 | $2,4982025 | Amount on Record Aug 1995 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |