10151 County Line Rd
Longmont, CO 80501
4 bd 4 ba 3,197 sqft Built 1890 Lot 153,111 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 | $14,863 | $37,525 | $52,388 | $5,700 |
| 2023 | $13,648 | $39,095 | $52,743 | $4,800 |
| 2022 | $12,314 | $29,774 | $42,088 | $4,316 |
| 2021 | $12,670 | $30,631 | $43,301 | $4,374 |
| 2019 | $12,084 | $26,455 | $38,539 | $3,823 |
| 2018 | $13,305 | $25,848 | $39,153 | $3,859 |
| 2017 | $13,305 | $25,848 | $39,153 | $3,632 |
| 2016 | $11,247 | $23,641 | $34,888 | $3,307 |
| 2015 | $11,247 | $23,641 | $34,888 | $3,150 |
| 2014 | $23,689 | $13,930 | $37,619 | $3,469 |
| 2013 | $23,689 | $13,930 | $37,619 | $3,480 |
| 2011 | $25,143 | $12,577 | $37,720 | $3,240 |
| 2010 | $25,143 | $12,577 | $37,720 | $3,985 |
| 2009 | $25,143 | $12,577 | $37,720 | $3,917 |
| 2008 | $14,610 | $20,870 | $35,480 | $2,941 |
Property facts
Year built
1890
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,197 sqft
Lot size
153,111 sqft
ZIP code
80501
City
Longmont
Street
County Line Rd
Coordinates
40.15890, -105.05657
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 10151 County Line Rd last sell?
No public-record sale is on file for 10151 County Line Rd.
What is the current tax assessment for 10151 County Line Rd?
The most recent total assessment for 10151 County Line Rd (year 2025) is $52,388 with $5,700 in property tax.
When was 10151 County Line Rd built?
10151 County Line Rd was built in 1890.
How does 10151 County Line Rd compare to others on County Line Rd?
We track 8 other properties on County Line Rd. Browse the list under "Other properties on County Line Rd" to compare beds, baths, and sale history.
What are the property facts for 10151 County Line Rd?
10151 County Line Rd is a 4 bed, 4 bath, 3,197 sqft, 153,111 sqft lot single_family.
Is 10151 County Line Rd a flip candidate?
No — 10151 County Line Rd does not appear in our flips dataset.
Is 10151 County Line Rd a tax-appeal candidate?
No — 10151 County Line Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.1%
Implied 1-yr
+8.3%
2026 Q3
$541.1K
2026 Q4
$551K
ZIP 80501 — Median Price History + Forecast
Explore nearby
Geography
Other properties on County Line Rd