1603 Arapahoe Ave
Boulder, CO 80302
7 bd 4 ba 2,940 sqft Built 1910 Lot 6,345 sqft multi_family
Most recent sale
$1,775,000
Jun 2, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 2, 2022 | Sold | $1,775,000 | Public Record |
| Apr 29, 2022 | Relisted | $1,700,000 | MLS #959827 |
| Mar 11, 2022 | Listing removed | $1,700,000 | IRES |
| Mar 1, 2022 | Listed | $1,700,000 | MLS #959827 |
| Nov 7, 2018 | Sold | $1,350,000 | MLS #862286 |
| Oct 31, 2018 | Listing removed | $1,400,000 | IRES |
| Sep 17, 2018 | Listed | $1,400,000 | MLS #862286 |
| Aug 24, 2018 | Listing removed | $1,400,000 | IRES |
| May 7, 2018 | Listed | $1,400,000 | MLS #849324 |
| Mar 6, 2018 | Listing removed | $1,500,000 | IRES |
| Nov 16, 2017 | Listed | $1,500,000 | MLS #836888 |
| May 4, 2010 | Sold | $700,000 | Public Record |
| Aug 13, 1973 | Sold | $22,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $49,950 | $49,994 | $99,944 | $9,691 |
| 2024 | $49,950 | $49,994 | $99,944 | $9,909 |
| 2023 | $56,092 | $58,551 | $114,643 | $9,732 |
| 2022 | $41,432 | $43,262 | $84,694 | $7,940 |
| 2021 | $43,565 | $45,488 | $89,053 | $7,740 |
| 2020 | $34,570 | $41,613 | $76,183 | $6,631 |
| 2019 | $34,570 | $41,613 | $76,183 | $6,530 |
| 2018 | $37,440 | $30,960 | $68,400 | $5,930 |
| 2017 | $37,440 | $30,960 | $68,400 | $5,745 |
| 2016 | $29,356 | $31,522 | $60,878 | $5,270 |
| 2015 | $29,356 | $31,522 | $60,878 | $4,990 |
| 2014 | $25,353 | $26,387 | $51,740 | $4,448 |
| 2013 | $25,353 | $26,387 | $51,740 | $4,350 |
| 2012 | $31,044 | $20,696 | $51,740 | $4,334 |
| 2011 | $31,044 | $20,696 | $51,740 | $4,296 |
| 2010 | $31,044 | $20,696 | $51,740 | $4,150 |
| 2009 | $31,044 | $20,696 | $51,740 | $3,874 |
| 2008 | $39,610 | $23,880 | $63,490 | $4,670 |
Property facts
Year built
1910
Property type
multi_family
Stories
2
Beds
7
Baths
4
Living area
2,940 sqft
Lot size
6,345 sqft
ZIP code
80302
City
Boulder
Street
Arapahoe Ave
Coordinates
40.01483, -105.27347
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,174
Gross rental yield
4.17%
Implied cap rate
2.71%
Trend-extrapolated value
—
Frequently asked questions
When did 1603 Arapahoe Ave last sell?
1603 Arapahoe Ave most recently sold on Jun 2, 2022 for $1,775,000.
What is the current tax assessment for 1603 Arapahoe Ave?
The most recent total assessment for 1603 Arapahoe Ave (year 2025) is $99,944 with $9,691 in property tax.
How does 1603 Arapahoe Ave's assessment compare to its last sale price?
The current assessment is 94.4% below the last sale price of $1,775,000.
When was 1603 Arapahoe Ave built?
1603 Arapahoe Ave was built in 1910.
How does 1603 Arapahoe Ave compare to others on Arapahoe Ave?
We track 8 other properties on Arapahoe Ave. Browse the list under "Other properties on Arapahoe Ave" to compare beds, baths, and sale history.
What are the property facts for 1603 Arapahoe Ave?
1603 Arapahoe Ave is a 7 bed, 4 bath, 2,940 sqft, 6,345 sqft lot multi_family.
Is 1603 Arapahoe Ave a flip candidate?
No — 1603 Arapahoe Ave does not appear in our flips dataset.
Is 1603 Arapahoe Ave a tax-appeal candidate?
No — 1603 Arapahoe 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
-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 Arapahoe Ave