809 Mountain Ave
Fort Collins, CO 80521
— ba 480 sqft Built 1910 Lot 7,209 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 | $5,535 | $24,300 | $29,835 | $2,766 |
| 2024 | $5,535 | $24,300 | $29,835 | $3,989 |
| 2023 | $39,235 | $6,030 | $45,265 | $3,796 |
| 2022 | $18,689 | $6,255 | $24,944 | $1,698 |
| 2021 | $19,226 | $6,435 | $25,661 | $1,716 |
| 2020 | $24,310 | $6,435 | $30,745 | $2,207 |
| 2019 | $24,310 | $6,435 | $30,745 | $2,217 |
| 2018 | $22,752 | $6,480 | $29,232 | $2,007 |
| 2017 | $22,752 | $6,480 | $29,232 | $2,001 |
| 2016 | $18,037 | $7,164 | $25,201 | $1,573 |
| 2015 | $18,037 | $7,164 | $25,201 | $1,562 |
| 2014 | $17,460 | $4,780 | $22,240 | $1,302 |
| 2013 | $17,460 | $4,780 | $22,240 | $1,303 |
| 2012 | $10,520 | $3,010 | $13,530 | $1,262 |
| 2010 | $16,710 | $4,780 | $21,490 | $1,859 |
| 2009 | $15,850 | $4,900 | $20,750 | $1,795 |
| 2008 | $15,850 | $4,900 | $20,750 | $978 |
| 2007 | $8,440 | $2,870 | $11,310 | $980 |
Property facts
Year built
1910
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
480 sqft
Lot size
7,209 sqft
ZIP code
80521
City
Fort Collins
Street
Mountain Ave
Coordinates
40.58670, -105.09024
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 809 Mountain Ave last sell?
No public-record sale is on file for 809 Mountain Ave.
What is the current tax assessment for 809 Mountain Ave?
The most recent total assessment for 809 Mountain Ave (year 2025) is $29,835 with $2,766 in property tax.
When was 809 Mountain Ave built?
809 Mountain Ave was built in 1910.
How does 809 Mountain Ave compare to others on Mountain Ave?
We track 8 other properties on Mountain Ave. Browse the list under "Other properties on Mountain Ave" to compare beds, baths, and sale history.
What are the property facts for 809 Mountain Ave?
809 Mountain Ave is a — bath, 480 sqft, 7,209 sqft lot single_family.
Is 809 Mountain Ave a flip candidate?
No — 809 Mountain Ave does not appear in our flips dataset.
Is 809 Mountain Ave a tax-appeal candidate?
No — 809 Mountain 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
+0.1%
Implied 1-yr
+0.3%
2026 Q3
$699.7K
2026 Q4
$700.1K
ZIP 80521 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mountain Ave