3800 Colorado Ave
Boulder, CO 80303
2 bd 2 ba 1,475 sqft Built 1998 Lot 1,083 sqft condo_townhome_rowhome_coop
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 | $34,913 | $10,638 | $45,551 | $4,423 |
| 2024 | $34,913 | $10,638 | $45,551 | $3,784 |
| 2023 | $31,832 | $14,016 | $45,848 | $3,716 |
| 2022 | $27,890 | $10,119 | $38,009 | $3,529 |
| 2021 | $28,693 | $10,410 | $39,103 | $3,365 |
| 2020 | $30,631 | $9,581 | $40,212 | $3,500 |
| 2019 | $30,631 | $9,581 | $40,212 | $3,446 |
| 2018 | $20,642 | $13,752 | $34,394 | $2,981 |
| 2017 | $20,642 | $13,752 | $34,394 | $2,888 |
| 2016 | $19,192 | $12,816 | $32,008 | $2,770 |
| 2015 | $19,192 | $12,816 | $32,008 | $2,623 |
| 2014 | $14,591 | $12,338 | $26,929 | $2,315 |
| 2013 | $14,591 | $12,338 | $26,929 | $2,264 |
| 2011 | $24,756 | $2,945 | $27,701 | $2,300 |
| 2010 | $24,756 | $2,945 | $27,701 | $2,151 |
| 2009 | $24,756 | $2,945 | $27,701 | $2,008 |
| 2008 | $12,770 | $15,920 | $28,690 | $2,110 |
Property facts
Year built
1998
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
2
Baths
2
Living area
1,475 sqft
Lot size
1,083 sqft
ZIP code
80303
City
Boulder
Street
Colorado Ave
Coordinates
40.00621, -105.24570
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3800 Colorado Ave last sell?
No public-record sale is on file for 3800 Colorado Ave.
What is the current tax assessment for 3800 Colorado Ave?
The most recent total assessment for 3800 Colorado Ave (year 2025) is $45,551 with $4,423 in property tax.
When was 3800 Colorado Ave built?
3800 Colorado Ave was built in 1998.
How does 3800 Colorado Ave compare to others on Colorado Ave?
We track 8 other properties on Colorado Ave. Browse the list under "Other properties on Colorado Ave" to compare beds, baths, and sale history.
What are the property facts for 3800 Colorado Ave?
3800 Colorado Ave is a 2 bed, 2 bath, 1,475 sqft, 1,083 sqft lot condo_townhome_rowhome_coop.
Is 3800 Colorado Ave a flip candidate?
No — 3800 Colorado Ave does not appear in our flips dataset.
Is 3800 Colorado Ave a tax-appeal candidate?
No — 3800 Colorado 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
-1.6%
Implied 1-yr
-6.5%
2026 Q3
$901.5K
2026 Q4
$885.2K
ZIP 80303 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Colorado Ave