903 18th St
Boulder, CO 80302
4 bd 4 ba 1,333 sqft Built 1987 Lot 17,616 sqft condo
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 | $54,663 | — | $54,663 | $5,292 |
| 2024 | $54,663 | — | $54,663 | $4,076 |
| 2023 | $49,168 | — | $49,168 | $4,002 |
| 2022 | $45,029 | — | $45,029 | $4,256 |
| 2021 | $46,325 | — | $46,325 | $4,062 |
| 2020 | $42,879 | — | $42,879 | $3,732 |
| 2019 | $42,879 | — | $42,879 | $3,675 |
| 2018 | $38,585 | — | $38,585 | $3,345 |
| 2017 | $38,585 | — | $38,585 | $3,240 |
| 2016 | $42,490 | — | $42,490 | $3,678 |
| 2015 | $42,490 | — | $42,490 | $3,483 |
| 2014 | $33,026 | — | $33,026 | $2,839 |
| 2013 | $33,026 | — | $33,026 | $2,776 |
| 2011 | $28,815 | — | $28,815 | $2,392 |
| 2010 | $28,815 | — | $28,815 | $2,883 |
| 2009 | $28,815 | — | $28,815 | $2,691 |
| 2008 | $36,580 | — | $36,580 | $2,690 |
Property facts
Year built
1987
Property type
condo
Stories
1
Beds
4
Baths
4
Living area
1,333 sqft
Lot size
17,616 sqft
ZIP code
80302
City
Boulder
Street
18th St
Coordinates
40.00396, -105.27031
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 903 18th St last sell?
No public-record sale is on file for 903 18th St.
What is the current tax assessment for 903 18th St?
The most recent total assessment for 903 18th St (year 2025) is $54,663 with $5,292 in property tax.
When was 903 18th St built?
903 18th St was built in 1987.
How does 903 18th St compare to others on 18th St?
We track 8 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 903 18th St?
903 18th St is a 4 bed, 4 bath, 1,333 sqft, 17,616 sqft lot condo.
Is 903 18th St a flip candidate?
No — 903 18th St does not appear in our flips dataset.
Is 903 18th St a tax-appeal candidate?
No — 903 18th 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
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$1.68M
2026 Q4
$1.67M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St