804 Alpine Ave
Boulder, CO 80304
4 bd 5 ba 3,742 sqft Built 2013 Lot 6,251 sqft single_family
Most recent sale
$2,750,000
Mar 21, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 21, 2024 | Sold | $2,750,000 | IRES |
| Mar 15, 2024 | Listing removed | — | REcolorado |
| Mar 7, 2024 | Listed | $2,800,000 | REcolorado |
| Feb 17, 2024 | Listed | $2,800,000 | IRES |
| Sep 16, 2015 | Sold | $1,500,000 | IRES |
| Sep 15, 2015 | Listed | $1,500,000 | IRES |
| Sep 3, 2015 | Sold | $1,500,000 | Public Record |
| Nov 30, 2011 | Sold | $380,000 | IRES |
| Aug 4, 2011 | Price changed | $399,950 | IRES |
| Jun 29, 2011 | Price changed | $425,000 | IRES |
| May 30, 2011 | Price changed | $439,950 | IRES |
| Mar 28, 2011 | Listed | $449,950 | IRES |
| Aug 6, 2007 | Sold | $420,000 | Public Record |
| Jan 17, 2002 | Sold | $300,000 | Public Record |
| Mar 18, 1957 | Sold | $60,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $91,263 | $85,744 | $177,007 | $16,958 |
| 2024 | $91,263 | $85,744 | $177,007 | $17,270 |
| 2023 | $104,272 | $95,026 | $199,298 | $16,967 |
| 2022 | $89,655 | $68,242 | $157,897 | $14,737 |
| 2021 | $92,235 | $70,206 | $162,441 | $14,057 |
| 2020 | $69,641 | $62,205 | $131,846 | $11,476 |
| 2019 | $69,641 | $62,205 | $131,846 | $11,300 |
| 2018 | $60,718 | $49,896 | $110,614 | $9,590 |
| 2017 | $60,718 | $49,896 | $110,614 | $9,290 |
| 2016 | $51,708 | $40,198 | $91,906 | $7,955 |
| 2015 | $51,708 | $40,198 | $91,906 | $7,533 |
| 2014 | $30,646 | $22,925 | $53,571 | $4,605 |
| 2013 | $15,180 | $14,965 | $30,145 | $2,534 |
| 2011 | $2,070 | $29,372 | $31,442 | $2,610 |
| 2010 | $2,070 | $29,372 | $31,442 | $2,923 |
| 2009 | $2,070 | $29,372 | $31,442 | $2,729 |
| 2008 | $1,190 | $35,820 | $37,010 | $2,722 |
| 2007 | — | — | $37,014 | $2,629 |
Property facts
Year built
2013
Property type
single_family
Stories
2
Beds
4
Baths
5
Living area
3,742 sqft
Lot size
6,251 sqft
ZIP code
80304
City
Boulder
Street
Alpine Ave
Coordinates
40.02523, -105.28664
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$16,500
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 804 Alpine Ave last sell?
804 Alpine Ave most recently sold on Mar 21, 2024 for $2,750,000.
What is the current tax assessment for 804 Alpine Ave?
The most recent total assessment for 804 Alpine Ave (year 2025) is $177,007 with $16,958 in property tax.
How does 804 Alpine Ave's assessment compare to its last sale price?
The current assessment is 93.6% below the last sale price of $2,750,000.
When was 804 Alpine Ave built?
804 Alpine Ave was built in 2013.
How does 804 Alpine Ave compare to others on Alpine Ave?
We track 8 other properties on Alpine Ave. Browse the list under "Other properties on Alpine Ave" to compare beds, baths, and sale history.
What are the property facts for 804 Alpine Ave?
804 Alpine Ave is a 4 bed, 5 bath, 3,742 sqft, 6,251 sqft lot single_family.
Is 804 Alpine Ave a flip candidate?
No — 804 Alpine Ave does not appear in our flips dataset.
Is 804 Alpine Ave a tax-appeal candidate?
No — 804 Alpine 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
+5.1%
Implied 1-yr
+20.2%
2026 Q3
$2.3M
2026 Q4
$2.39M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alpine Ave