644 Buchanan Ln
Longmont, CO 80504
4 bd 5 ba 1,982 sqft Built 1978 Lot 7,072 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 | $22,056 | $10,663 | $32,719 | $3,434 |
| 2024 | $22,056 | $10,663 | $32,719 | $3,008 |
| 2023 | $23,477 | $11,658 | $35,135 | $2,967 |
| 2022 | $18,140 | $8,166 | $26,306 | $2,603 |
| 2021 | $18,662 | $8,401 | $27,063 | $2,636 |
| 2020 | $16,638 | $7,150 | $23,788 | $2,310 |
| 2019 | $16,638 | $7,150 | $23,788 | $2,274 |
| 2018 | $14,638 | $6,048 | $20,686 | $1,964 |
| 2017 | $14,638 | $6,048 | $20,686 | $1,938 |
| 2016 | $13,444 | $5,492 | $18,936 | $1,810 |
| 2015 | $13,444 | $5,492 | $18,936 | $1,724 |
| 2014 | $10,483 | $5,254 | $15,737 | $1,464 |
| 2013 | $10,483 | $5,254 | $15,737 | $1,469 |
| 2011 | $11,542 | $4,378 | $15,920 | $1,382 |
| 2010 | $11,542 | $4,378 | $15,920 | $1,346 |
| 2009 | $11,542 | $4,378 | $15,920 | $1,379 |
| 2008 | $12,720 | $4,940 | $17,660 | $1,482 |
Property facts
Year built
1978
Property type
single_family
Stories
—
Beds
4
Baths
5
Living area
1,982 sqft
Lot size
7,072 sqft
ZIP code
80504
City
Longmont
Street
Buchanan Ln
Coordinates
40.16980, -105.08212
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 644 Buchanan Ln last sell?
No public-record sale is on file for 644 Buchanan Ln.
What is the current tax assessment for 644 Buchanan Ln?
The most recent total assessment for 644 Buchanan Ln (year 2025) is $32,719 with $3,434 in property tax.
When was 644 Buchanan Ln built?
644 Buchanan Ln was built in 1978.
How does 644 Buchanan Ln compare to others on Buchanan Ln?
We track 8 other properties on Buchanan Ln. Browse the list under "Other properties on Buchanan Ln" to compare beds, baths, and sale history.
What are the property facts for 644 Buchanan Ln?
644 Buchanan Ln is a 4 bed, 5 bath, 1,982 sqft, 7,072 sqft lot single_family.
Is 644 Buchanan Ln a flip candidate?
No — 644 Buchanan Ln does not appear in our flips dataset.
Is 644 Buchanan Ln a tax-appeal candidate?
No — 644 Buchanan 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
-32.1%
Implied 1-yr
-128.3%
2026 Q3
$537.5K
2026 Q4
$537.5K
ZIP 80504 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Buchanan Ln