3335 15th St
Boulder, CO 80304
4 bd 5 ba 4,446 sqft Built 1993 Lot 8,983 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 | $83,875 | $61,506 | $145,381 | $13,862 |
| 2024 | $83,875 | $61,506 | $145,381 | $12,888 |
| 2023 | $85,204 | $65,131 | $150,335 | $12,664 |
| 2022 | $64,288 | $49,164 | $113,452 | $10,535 |
| 2021 | $66,138 | $50,579 | $116,717 | $10,046 |
| 2020 | $42,114 | $67,282 | $109,396 | $9,522 |
| 2019 | $42,114 | $67,282 | $109,396 | $9,376 |
| 2018 | $57,413 | $40,248 | $97,661 | $8,467 |
| 2017 | $57,413 | $40,248 | $97,661 | $8,202 |
| 2016 | $56,914 | $37,969 | $94,883 | $8,213 |
| 2015 | $56,914 | $37,969 | $94,883 | $7,777 |
| 2014 | $38,128 | $33,352 | $71,480 | $6,145 |
| 2013 | $38,128 | $33,352 | $71,480 | $6,010 |
| 2011 | $46,646 | $22,845 | $69,491 | $5,770 |
| 2010 | $46,646 | $22,845 | $69,491 | $5,652 |
| 2009 | $46,646 | $22,845 | $69,491 | $5,277 |
| 2008 | $38,280 | $19,100 | $57,380 | $4,220 |
Property facts
Year built
1993
Property type
single_family
Stories
—
Beds
4
Baths
5
Living area
4,446 sqft
Lot size
8,983 sqft
ZIP code
80304
City
Boulder
Street
15th St
Coordinates
40.03541, -105.27872
Comparable properties nearby
Frequently asked questions
When did 3335 15th St last sell?
No public-record sale is on file for 3335 15th St.
What is the current tax assessment for 3335 15th St?
The most recent total assessment for 3335 15th St (year 2025) is $145,381 with $13,862 in property tax.
When was 3335 15th St built?
3335 15th St was built in 1993.
How does 3335 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 3335 15th St?
3335 15th St is a 4 bed, 5 bath, 4,446 sqft, 8,983 sqft lot single_family.
Is 3335 15th St a flip candidate?
No — 3335 15th St does not appear in our flips dataset.
Is 3335 15th St a tax-appeal candidate?
No — 3335 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