2255 18th St
Boulder, CO 80302
3 bd 2 ba 2,038 sqft Built 1985 Lot 3,630 sqft single_family
Most recent sale
$1,625,000
Apr 2, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 2, 2024 | Sold | $1,625,000 | IRES |
| Mar 15, 2024 | Listing removed | — | REcolorado |
| Mar 8, 2024 | Listed | $1,590,000 | REcolorado |
| Mar 7, 2024 | Listed | $1,590,000 | IRES |
| Sep 18, 2006 | Sold | $649,900 | Public Record |
| Oct 21, 2002 | Sold | $561,000 | Public Record |
| Dec 3, 1997 | Sold | $275,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $51,800 | $48,325 | $100,125 | $9,546 |
| 2024 | $51,800 | $48,325 | $100,125 | $9,400 |
| 2023 | $58,424 | $52,227 | $110,651 | $9,237 |
| 2022 | $44,869 | $41,075 | $85,944 | $7,981 |
| 2021 | $46,160 | $42,257 | $88,417 | $7,610 |
| 2020 | $42,585 | $37,895 | $80,480 | $7,005 |
| 2019 | $42,585 | $37,895 | $80,480 | $6,898 |
| 2018 | $43,459 | $28,944 | $72,403 | $6,277 |
| 2017 | $43,459 | $28,944 | $72,403 | $6,080 |
| 2016 | $39,306 | $26,188 | $65,494 | $5,669 |
| 2015 | $39,306 | $26,188 | $65,494 | $5,368 |
| 2014 | $31,044 | $23,880 | $54,924 | $4,722 |
| 2013 | $31,044 | $23,880 | $54,924 | $4,618 |
| 2011 | $35,740 | $20,139 | $55,879 | $4,639 |
| 2010 | $35,740 | $20,139 | $55,879 | $4,339 |
| 2009 | $35,740 | $20,139 | $55,879 | $4,051 |
| 2008 | $15,080 | $32,040 | $47,120 | $3,465 |
| 2007 | — | — | $47,115 | $3,347 |
Property facts
Year built
1985
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
2,038 sqft
Lot size
3,630 sqft
ZIP code
80302
City
Boulder
Street
18th St
Coordinates
40.02210, -105.27328
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$9,750
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 2255 18th St last sell?
2255 18th St most recently sold on Apr 2, 2024 for $1,625,000.
What is the current tax assessment for 2255 18th St?
The most recent total assessment for 2255 18th St (year 2025) is $100,125 with $9,546 in property tax.
How does 2255 18th St's assessment compare to its last sale price?
The current assessment is 93.8% below the last sale price of $1,625,000.
When was 2255 18th St built?
2255 18th St was built in 1985.
How does 2255 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 2255 18th St?
2255 18th St is a 3 bed, 2 bath, 2,038 sqft, 3,630 sqft lot single_family.
Is 2255 18th St a flip candidate?
No — 2255 18th St does not appear in our flips dataset.
Is 2255 18th St a tax-appeal candidate?
No — 2255 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