3360 15th St
Boulder, CO 80304
4 bd 4 ba 2,157 sqft Built 1978 Lot 7,651 sqft single_family
Most recent sale
$1,500,000
Apr 1, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 1, 2022 | Sold | $1,500,000 | MLS #958037 |
| Jan 26, 2022 | Listed | $1,495,000 | MLS #958037 |
| Jun 1, 2021 | Listing removed | $950,000 | IRES |
| May 12, 2020 | Sold | $900,000 | Public Record |
| May 11, 2020 | Sold | $900,000 | MLS #906858 |
| Mar 17, 2020 | Listed | $935,000 | MLS #9280365 |
| Oct 17, 2019 | Price changed | $950,000 | MLS #6567170 |
| Oct 4, 2019 | Listed | $985,000 | MLS #6567170 |
| Dec 1, 1988 | Sold | $142,000 | Public Record |
| Aug 5, 1986 | Sold | $121,200 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $40,506 | $56,763 | $97,269 | $9,274 |
| 2024 | $40,506 | $56,763 | $97,269 | $8,371 |
| 2023 | $38,827 | $60,112 | $98,939 | $8,226 |
| 2022 | $27,404 | $45,370 | $72,774 | $6,758 |
| 2021 | $28,192 | $46,675 | $74,867 | $6,444 |
| 2020 | $13,564 | $54,269 | $67,833 | $5,905 |
| 2019 | $13,564 | $54,269 | $67,833 | $5,814 |
| 2018 | $24,379 | $37,152 | $61,531 | $5,335 |
| 2017 | $24,379 | $37,152 | $61,531 | $5,168 |
| 2016 | $29,189 | $31,124 | $60,313 | $5,221 |
| 2015 | $29,189 | $31,124 | $60,313 | $4,944 |
| 2014 | $24,039 | $21,014 | $45,053 | $3,873 |
| 2013 | $24,039 | $21,014 | $45,053 | $3,788 |
| 2012 | $21,970 | $21,094 | $43,064 | $3,608 |
| 2011 | $21,970 | $21,094 | $43,064 | $3,576 |
| 2010 | $21,970 | $21,094 | $43,064 | $3,648 |
| 2009 | $21,970 | $21,094 | $43,064 | $3,406 |
| 2008 | $16,370 | $19,100 | $35,470 | $2,609 |
Property facts
Year built
1978
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
2,157 sqft
Lot size
7,651 sqft
ZIP code
80304
City
Boulder
Street
15th St
Coordinates
40.03582, -105.27800
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,530
Gross rental yield
3.62%
Implied cap rate
2.36%
Trend-extrapolated value
—
Frequently asked questions
When did 3360 15th St last sell?
3360 15th St most recently sold on Apr 1, 2022 for $1,500,000.
What is the current tax assessment for 3360 15th St?
The most recent total assessment for 3360 15th St (year 2025) is $97,269 with $9,274 in property tax.
How does 3360 15th St's assessment compare to its last sale price?
The current assessment is 93.5% below the last sale price of $1,500,000.
When was 3360 15th St built?
3360 15th St was built in 1978.
How does 3360 15th St compare to others on 15th St?
We track 8 other properties on 15th St. Browse the list under "Other properties on 15th St" to compare beds, baths, and sale history.
What are the property facts for 3360 15th St?
3360 15th St is a 4 bed, 4 bath, 2,157 sqft, 7,651 sqft lot single_family.
Is 3360 15th St a flip candidate?
Yes — 3360 15th St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 3360 15th St a tax-appeal candidate?
No — 3360 15th St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+5.0%
2026 Q3
$2.17M
2026 Q4
$2.2M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 15th St