405 Iris Ave
Boulder, CO 80304
3 bd 2 ba 1,705 sqft Built 1954 Lot 7,297 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $9,188 | $82,688 | $91,876 | $8,760 |
| 2024 | $9,188 | $82,688 | $91,876 | $8,910 |
| 2023 | $10,508 | $94,568 | $105,076 | $8,756 |
| 2022 | $7,908 | $71,176 | $79,084 | $7,344 |
| 2021 | $8,136 | $73,224 | $81,360 | $7,003 |
| 2020 | $13,471 | $53,911 | $67,382 | $5,865 |
| 2019 | $13,471 | $53,911 | $67,382 | $5,775 |
| 2018 | $11,750 | $47,016 | $58,766 | $4,470 |
| 2017 | $11,750 | $47,016 | $58,766 | $4,330 |
| 2016 | $12,195 | $44,735 | $56,930 | $4,239 |
| 2015 | $12,195 | $44,735 | $56,930 | $4,014 |
| 2014 | $17,679 | $26,507 | $44,186 | $3,114 |
| 2013 | $17,679 | $26,507 | $44,186 | $3,045 |
| 2011 | $12,099 | $33,512 | $45,611 | $3,787 |
| 2010 | $12,099 | $33,512 | $45,611 | $3,918 |
| 2009 | $12,099 | $33,512 | $45,611 | $3,658 |
| 2008 | $11,340 | $33,830 | $45,170 | $2,736 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,705 sqft
Lot size
7,297 sqft
ZIP code
80304
City
Boulder
Street
Iris Ave
Coordinates
40.03624, -105.29108
Comparable properties nearby
Frequently asked questions
When did 405 Iris Ave last sell?
No public-record sale is on file for 405 Iris Ave.
What is the current tax assessment for 405 Iris Ave?
The most recent total assessment for 405 Iris Ave (year 2025) is $91,876 with $8,760 in property tax.
When was 405 Iris Ave built?
405 Iris Ave was built in 1954.
How does 405 Iris Ave compare to others on Iris Ave?
We track 8 other properties on Iris Ave. Browse the list under "Other properties on Iris Ave" to compare beds, baths, and sale history.
What are the property facts for 405 Iris Ave?
405 Iris Ave is a 3 bed, 2 bath, 1,705 sqft, 7,297 sqft lot single_family.
Is 405 Iris Ave a flip candidate?
No — 405 Iris Ave does not appear in our flips dataset.
Is 405 Iris Ave a tax-appeal candidate?
No — 405 Iris Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.1%
Implied 1-yr
+20.2%
2026 Q3
$2.3M
2026 Q4
$2.39M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Iris Ave