1830 Iris Ave
Boulder, CO 80304
3 bd 3 ba 2,736 sqft Built 1989 Lot 6,638 sqft single_family
Most recent sale
$1,447,771
Apr 18, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 24, 2025 | Listing removed | $1,560,000 | IRES |
| Apr 18, 2024 | Sold | $1,447,771 | IRES |
| Mar 15, 2024 | Listing removed | — | REcolorado |
| Mar 7, 2024 | Listed | $1,495,000 | REcolorado |
| Mar 6, 2024 | Listed | $1,495,000 | IRES |
| Feb 26, 2024 | Listing removed | $1,560,000 | IRES |
| Feb 25, 2024 | Listing removed | $1,560,000 | IRES |
| Jan 30, 2024 | Listed | $1,560,000 | IRES |
| Jun 27, 2022 | Sold | $1,141,200 | Public Record |
| Jun 23, 2022 | Listing removed | — | IRES |
| May 19, 2022 | Listed | $1,095,000 | MLS #965963 |
| Feb 1, 1990 | Sold | $159,000 | Public Record |
| Sep 15, 1987 | Sold | $118,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $49,394 | $52,819 | $102,213 | $9,826 |
| 2024 | $49,394 | $52,819 | $102,213 | $6,435 |
| 2023 | $20,938 | $55,074 | $76,012 | $6,321 |
| 2022 | $35,793 | $41,776 | $77,569 | $7,203 |
| 2021 | $36,823 | $42,979 | $79,802 | $6,868 |
| 2020 | $16,323 | $65,280 | $81,603 | $7,103 |
| 2019 | $16,323 | $65,280 | $81,603 | $6,994 |
| 2018 | $21,593 | $51,408 | $73,001 | $6,329 |
| 2017 | $21,593 | $51,408 | $73,001 | $6,131 |
| 2016 | $27,247 | $41,710 | $68,957 | $5,969 |
| 2015 | $27,247 | $41,710 | $68,957 | $5,653 |
| 2014 | $20,433 | $23,084 | $43,517 | $3,741 |
| 2013 | $20,433 | $23,084 | $43,517 | $3,659 |
| 2012 | $20,776 | $19,900 | $40,676 | $3,408 |
| 2011 | $20,776 | $19,900 | $40,676 | $3,378 |
| 2010 | $20,776 | $19,900 | $40,676 | $3,745 |
| 2009 | $20,776 | $19,900 | $40,676 | $3,496 |
| 2008 | $24,250 | $14,330 | $38,580 | $2,838 |
| 2007 | — | — | $38,574 | $2,740 |
Property facts
Year built
1989
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,736 sqft
Lot size
6,638 sqft
ZIP code
80304
City
Boulder
Street
Iris Ave
Coordinates
40.03569, -105.27361
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,746
Gross rental yield
4.76%
Implied cap rate
3.10%
Trend-extrapolated value
—
Frequently asked questions
When did 1830 Iris Ave last sell?
1830 Iris Ave most recently sold on Apr 18, 2024 for $1,447,771.
What is the current tax assessment for 1830 Iris Ave?
The most recent total assessment for 1830 Iris Ave (year 2025) is $102,213 with $9,826 in property tax.
How does 1830 Iris Ave's assessment compare to its last sale price?
The current assessment is 92.9% below the last sale price of $1,447,771.
When was 1830 Iris Ave built?
1830 Iris Ave was built in 1989.
How does 1830 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 1830 Iris Ave?
1830 Iris Ave is a 3 bed, 3 bath, 2,736 sqft, 6,638 sqft lot single_family.
Is 1830 Iris Ave a flip candidate?
Yes — 1830 Iris Ave appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 1830 Iris Ave a tax-appeal candidate?
No — 1830 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