Boulder County property records for 4 units in 3770 Iris Ave, Boulder, CO · Last verified July 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $200,000 |
| Deeds and Mortgages on File | 3 |
| Median Price per Sqft | $170 |
| Owner Occupied | 50% |
| Median Annual Tax Bill | $2,600 |
| Median Year Built | 1978 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,176 sqft · built 1978 · 0.016 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Apr 2005 | $2,7182025 | Amount on Record Sep 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1.5 ba · 968 sqft · built 1978 · 0.011 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,500Jun 2025 | $2,4812025 | Amount on Record Dec 2019 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 968 sqft · built 1978 · 0.011 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000May 2000 | $2,4722025 | —Apr 1981 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 880 sqft · built 1978 · 0.023 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $111,000May 2000 | $2,6002025 | —Apr 1981 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |