3641 Duncan Ln
Boulder, CO 80301
3 bd 3 ba 3,465 sqft Lot 338,918 sqft other
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 | $119,737 | $2,314 | $122,051 | $12,245 |
| 2024 | $119,737 | $2,314 | $122,051 | $16,396 |
| 2023 | $174,843 | $5,755 | $180,598 | $16,144 |
| 2022 | $107,311 | $39,726 | $147,037 | $14,394 |
| 2021 | $110,398 | $40,869 | $151,267 | $13,730 |
| 2020 | $74,782 | $54,912 | $129,694 | $12,307 |
| 2019 | $74,782 | $54,912 | $129,694 | $12,114 |
| 2018 | $61,646 | $66,312 | $127,958 | $12,079 |
| 2017 | $61,646 | $66,312 | $127,958 | $11,731 |
| 2016 | $68,894 | $59,620 | $128,514 | $12,243 |
| 2015 | $68,894 | $59,620 | $128,514 | $11,524 |
| 2014 | $60,878 | $34,228 | $95,106 | $8,822 |
| 2013 | $60,878 | $34,228 | $95,106 | $8,546 |
| 2011 | $45,690 | $67,660 | $113,350 | $4,736 |
| 2010 | $55,398 | $1,001 | $56,399 | $3,822 |
| 2009 | $201,826 | $1,001 | $202,827 | $3,604 |
| 2008 | $45,300 | $520 | $45,820 | $3,414 |
Property facts
Year built
—
Property type
other
Stories
—
Beds
3
Baths
3
Living area
3,465 sqft
Lot size
338,918 sqft
ZIP code
80301
City
Boulder
Street
Duncan Ln
Coordinates
40.04213, -105.14847
Comparable properties nearby
Frequently asked questions
When did 3641 Duncan Ln last sell?
No public-record sale is on file for 3641 Duncan Ln.
What is the current tax assessment for 3641 Duncan Ln?
The most recent total assessment for 3641 Duncan Ln (year 2025) is $122,051 with $12,245 in property tax.
When was 3641 Duncan Ln built?
The year built for 3641 Duncan Ln is not in our records.
How does 3641 Duncan Ln compare to others on Duncan Ln?
We do not currently track other properties on Duncan Ln.
What are the property facts for 3641 Duncan Ln?
3641 Duncan Ln is a 3 bed, 3 bath, 3,465 sqft, 338,918 sqft lot other.
Is 3641 Duncan Ln a flip candidate?
No — 3641 Duncan Ln does not appear in our flips dataset.
Is 3641 Duncan Ln a tax-appeal candidate?
No — 3641 Duncan Ln 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
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Geography