3351 Sentinel Dr
Boulder, CO 80301
4 bd 4 ba 2,992 sqft Built 1990 Lot 6,517 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $31,431 | $38,400 | $69,831 | $6,658 |
| 2024 | $31,431 | $38,400 | $69,831 | $7,285 |
| 2023 | $49,801 | $36,783 | $86,584 | $7,159 |
| 2022 | $29,058 | $31,240 | $60,298 | $5,599 |
| 2021 | $29,894 | $32,139 | $62,033 | $5,339 |
| 2020 | $25,561 | $33,462 | $59,023 | $5,137 |
| 2019 | $25,561 | $33,462 | $59,023 | $5,059 |
| 2018 | $18,864 | $31,536 | $50,400 | $4,369 |
| 2017 | $18,864 | $31,536 | $50,400 | $4,232 |
| 2016 | $17,830 | $25,950 | $43,780 | $3,789 |
| 2015 | $17,830 | $25,950 | $43,780 | $3,588 |
| 2014 | $34,379 | $5,970 | $40,349 | $3,469 |
| 2013 | $34,379 | $5,970 | $40,349 | $3,392 |
| 2011 | $27,741 | $10,746 | $38,487 | $3,195 |
| 2010 | $27,741 | $10,746 | $38,487 | $3,350 |
| 2009 | $27,741 | $10,746 | $38,487 | $3,128 |
| 2008 | $22,760 | $15,880 | $38,640 | $2,841 |
Property facts
Year built
1990
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
2,992 sqft
Lot size
6,517 sqft
ZIP code
80301
City
Boulder
Street
Sentinel Dr
Coordinates
40.03597, -105.24108
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3351 Sentinel Dr last sell?
No public-record sale is on file for 3351 Sentinel Dr.
What is the current tax assessment for 3351 Sentinel Dr?
The most recent total assessment for 3351 Sentinel Dr (year 2025) is $69,831 with $6,658 in property tax.
When was 3351 Sentinel Dr built?
3351 Sentinel Dr was built in 1990.
How does 3351 Sentinel Dr compare to others on Sentinel Dr?
We track 8 other properties on Sentinel Dr. Browse the list under "Other properties on Sentinel Dr" to compare beds, baths, and sale history.
What are the property facts for 3351 Sentinel Dr?
3351 Sentinel Dr is a 4 bed, 4 bath, 2,992 sqft, 6,517 sqft lot single_family.
Is 3351 Sentinel Dr a flip candidate?
No — 3351 Sentinel Dr does not appear in our flips dataset.
Is 3351 Sentinel Dr a tax-appeal candidate?
No — 3351 Sentinel 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
+5.0%
Implied 1-yr
+20.2%
2026 Q3
$1.41M
2026 Q4
$1.46M
ZIP 80301 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sentinel Dr