308 27th St
Boulder, CO 80305
4 bd 2 ba 1,138 sqft Built 1954 Lot 6,447 sqft single_family
Most recent sale
$775,000
Jun 2, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 6, 2022 | Sold | $775,000 | Public Record |
| Jun 2, 2022 | Sold | $775,000 | MLS #961963 |
| Apr 1, 2022 | Listed | $700,000 | MLS #961963 |
| Mar 12, 2007 | Sold | $270,000 | Public Record |
| Sep 16, 2005 | Sold | $312,000 | Public Record |
| Dec 11, 2002 | Sold | $246,000 | Public Record |
| Jan 10, 2002 | Sold | $250,000 | Public Record |
| Dec 28, 2001 | Sold | $250,000 | Public Record |
| Apr 28, 1977 | Sold | $42,000 | Public Record |
| Aug 7, 1975 | Sold | $24,800 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $15,131 | $27,325 | $42,456 | $4,048 |
| 2024 | $15,131 | $27,325 | $42,456 | $3,954 |
| 2023 | $16,536 | $32,147 | $48,683 | $3,960 |
| 2022 | $6,220 | $24,346 | $30,566 | $2,913 |
| 2021 | $6,399 | $25,046 | $31,445 | $2,781 |
| 2020 | $11,218 | $24,096 | $35,314 | $3,073 |
| 2019 | $11,218 | $24,096 | $35,314 | $3,026 |
| 2018 | $10,087 | $22,248 | $32,335 | $2,803 |
| 2017 | $10,087 | $22,248 | $32,335 | $2,715 |
| 2016 | $13,755 | $15,442 | $29,197 | $2,527 |
| 2015 | $13,755 | $15,442 | $29,197 | $2,393 |
| 2014 | $11,622 | $12,179 | $23,801 | $2,046 |
| 2013 | $11,622 | $12,179 | $23,801 | $2,001 |
| 2012 | $9,393 | $14,408 | $23,801 | $1,994 |
| 2011 | $9,393 | $14,408 | $23,801 | $1,976 |
| 2010 | $9,393 | $14,408 | $23,801 | $1,819 |
| 2009 | $9,393 | $14,408 | $23,801 | $1,698 |
| 2008 | $7,410 | $15,920 | $23,330 | $1,715 |
| 2007 | — | — | $23,331 | $1,657 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,138 sqft
Lot size
6,447 sqft
ZIP code
80305
City
Boulder
Street
27th St
Coordinates
39.99592, -105.25940
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,390
Gross rental yield
3.70%
Implied cap rate
2.41%
Trend-extrapolated value
—
Frequently asked questions
When did 308 27th St last sell?
308 27th St most recently sold on Jun 2, 2022 for $775,000.
What is the current tax assessment for 308 27th St?
The most recent total assessment for 308 27th St (year 2025) is $42,456 with $4,048 in property tax.
How does 308 27th St's assessment compare to its last sale price?
The current assessment is 94.5% below the last sale price of $775,000.
When was 308 27th St built?
308 27th St was built in 1954.
How does 308 27th St compare to others on 27th St?
We track 8 other properties on 27th St. Browse the list under "Other properties on 27th St" to compare beds, baths, and sale history.
What are the property facts for 308 27th St?
308 27th St is a 4 bed, 2 bath, 1,138 sqft, 6,447 sqft lot single_family.
Is 308 27th St a flip candidate?
No — 308 27th St does not appear in our flips dataset.
Is 308 27th St a tax-appeal candidate?
No — 308 27th 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
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$1.2M
2026 Q4
$1.2M
ZIP 80305 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 27th St