1439 11th Ave
Longmont, CO 80501
4 bd 1 ba 1,336 sqft Built 1961 Lot 9,975 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 | $21,069 | $6,638 | $27,707 | $2,908 |
| 2024 | $21,069 | $6,638 | $27,707 | $2,557 |
| 2023 | $22,994 | $7,424 | $30,418 | $2,522 |
| 2022 | $17,382 | $5,463 | $22,845 | $2,260 |
| 2021 | $17,882 | $5,620 | $23,502 | $2,289 |
| 2020 | $15,358 | $4,934 | $20,292 | $1,971 |
| 2019 | $15,358 | $4,934 | $20,292 | $1,940 |
| 2018 | $13,104 | $4,392 | $17,496 | $1,661 |
| 2017 | $13,104 | $4,392 | $17,496 | $1,639 |
| 2016 | $9,090 | $5,890 | $14,980 | $1,431 |
| 2015 | $9,090 | $5,890 | $14,980 | $1,364 |
| 2014 | $9,687 | $4,298 | $13,985 | $1,301 |
| 2013 | $9,687 | $4,298 | $13,985 | $1,306 |
| 2011 | $9,393 | $4,935 | $14,328 | $1,244 |
| 2010 | $9,393 | $4,935 | $14,328 | $1,268 |
| 2009 | $9,393 | $4,935 | $14,328 | $1,245 |
| 2008 | $10,670 | $5,970 | $16,640 | $1,397 |
Property facts
Year built
1961
Property type
single_family
Stories
1
Beds
4
Baths
1
Living area
1,336 sqft
Lot size
9,975 sqft
ZIP code
80501
City
Longmont
Street
11th Ave
Coordinates
40.17747, -105.11587
Comparable properties nearby
Frequently asked questions
When did 1439 11th Ave last sell?
No public-record sale is on file for 1439 11th Ave.
What is the current tax assessment for 1439 11th Ave?
The most recent total assessment for 1439 11th Ave (year 2025) is $27,707 with $2,908 in property tax.
When was 1439 11th Ave built?
1439 11th Ave was built in 1961.
How does 1439 11th Ave compare to others on 11th Ave?
We track 7 other properties on 11th Ave. Browse the list under "Other properties on 11th Ave" to compare beds, baths, and sale history.
What are the property facts for 1439 11th Ave?
1439 11th Ave is a 4 bed, 1 bath, 1,336 sqft, 9,975 sqft lot single_family.
Is 1439 11th Ave a flip candidate?
No — 1439 11th Ave does not appear in our flips dataset.
Is 1439 11th Ave a tax-appeal candidate?
No — 1439 11th Ave 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 11th Ave