2101 Bison Dr
Boulder, CO 80302
4 bd 5 ba 4,414 sqft Built 1995 Lot 1,543,400 sqft single_family
Most recent sale
$1,120,000
Jun 14, 2017
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 30, 2026 | Sold | $1,870,000 | Public Record |
| Aug 20, 2025 | Price changed | $2,000,000 | IRES |
| May 9, 2025 | Price changed | $2,200,000 | IRES |
| Feb 20, 2025 | Listed | $2,375,000 | IRES |
| Jun 28, 2024 | Relisted | $2,590,000 | REcolorado |
| Oct 6, 2023 | Relisted | $2,900,000 | REcolorado |
| May 26, 2023 | Price changed | $2,900,000 | REcolorado |
| Oct 17, 2022 | Price changed | $3,200,000 | MLS #4685661 |
| Sep 16, 2022 | Listed | $3,500,000 | MLS #4685661 |
| Oct 31, 2018 | Listing removed | $1,199,000 | IRES |
| Jun 14, 2017 | Sold | $1,120,000 | MLS #811875 |
| Feb 21, 2017 | Listed | $1,199,000 | MLS #811875 |
| Jan 7, 2017 | Listing removed | $1,199,000 | IRES |
| May 18, 2016 | Listed | $1,199,000 | MLS #791635 |
| Dec 16, 2015 | Listing removed | $1,300,000 | IRES |
| May 21, 2015 | Price changed | $1,265,000 | MLS #760172 |
| Apr 10, 2015 | Listed | $1,341,000 | MLS #760172 |
| Jan 1, 2015 | Listing removed | $1,391,000 | IRES |
| May 2, 2014 | Listed | $1,391,000 | MLS #734665 |
| Mar 17, 2014 | Listing removed | $1,391,000 | IRES |
| Mar 5, 2014 | Price changed | $1,391,000 | MLS #708447 |
| Aug 19, 2013 | Price changed | $1,291,000 | MLS #708447 |
| May 21, 2013 | Listed | $1,390,000 | MLS #708447 |
| Jan 2, 2013 | Listing removed | $1,390,000 | IRES |
| Aug 10, 2012 | Listed | $1,390,000 | MLS #688740 |
| Aug 9, 2007 | Sold | $1,180,000 | Public Record |
| May 4, 2005 | Sold | $1,164,800 | Public Record |
| Jun 15, 2001 | Sold | $1,159,000 | Public Record |
| Mar 31, 1995 | Sold | $150,000 | Public Record |
| Nov 13, 1991 | Sold | $66,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $87,863 | $22,956 | $110,819 | $11,087 |
| 2024 | $87,863 | $22,956 | $110,819 | $11,299 |
| 2023 | $93,720 | $32,127 | $125,847 | $11,124 |
| 2022 | $74,928 | $19,613 | $94,541 | $9,234 |
| 2021 | $77,084 | $20,177 | $97,261 | $8,807 |
| 2020 | $55,977 | $23,667 | $79,644 | $7,537 |
| 2019 | $55,977 | $23,667 | $79,644 | $7,421 |
| 2018 | $50,011 | $22,248 | $72,259 | $6,804 |
| 2017 | $50,011 | $22,248 | $72,259 | $6,608 |
| 2016 | $54,956 | $33,273 | $88,229 | $8,384 |
| 2015 | $54,956 | $33,273 | $88,229 | $7,891 |
| 2014 | $34,236 | $64,874 | $99,110 | $9,162 |
| 2013 | $34,236 | $64,874 | $99,110 | $8,875 |
| 2012 | $51,501 | $28,178 | $79,679 | $7,031 |
| 2011 | $51,501 | $28,178 | $79,679 | $6,653 |
| 2010 | $51,501 | $28,178 | $79,679 | $6,829 |
| 2009 | $51,501 | $28,178 | $79,679 | $6,429 |
| 2008 | $45,760 | $38,270 | $84,030 | $6,221 |
Property facts
Year built
1995
Property type
single_family
Stories
—
Beds
4
Baths
5
Living area
4,414 sqft
Lot size
1,543,400 sqft
ZIP code
80302
City
Boulder
Street
Bison Dr
Coordinates
39.96943, -105.31519
Comparable properties nearby
Frequently asked questions
When did 2101 Bison Dr last sell?
2101 Bison Dr most recently sold on Jun 14, 2017 for $1,120,000.
What is the current tax assessment for 2101 Bison Dr?
The most recent total assessment for 2101 Bison Dr (year 2025) is $110,819 with $11,087 in property tax.
How does 2101 Bison Dr's assessment compare to its last sale price?
The current assessment is 90.1% below the last sale price of $1,120,000.
When was 2101 Bison Dr built?
2101 Bison Dr was built in 1995.
How does 2101 Bison Dr compare to others on Bison Dr?
We track 7 other properties on Bison Dr. Browse the list under "Other properties on Bison Dr" to compare beds, baths, and sale history.
What are the property facts for 2101 Bison Dr?
2101 Bison Dr is a 4 bed, 5 bath, 4,414 sqft, 1,543,400 sqft lot single_family.
Is 2101 Bison Dr a flip candidate?
No — 2101 Bison Dr does not appear in our flips dataset.
Is 2101 Bison Dr a tax-appeal candidate?
No — 2101 Bison Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.8%
Implied 1-yr
-3.0%
2026 Q3
$1.59M
2026 Q4
$1.58M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Bison Dr