424 Mountain Ave
Fort Collins, CO 80521
44 bd 3 ba 3,459 sqft Built 1898 Lot 8,635 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 | $72,831 | $3,125 | $75,956 | $7,948 |
| 2024 | $72,831 | $3,125 | $75,956 | $7,285 |
| 2023 | $72,501 | $3,350 | $75,851 | $6,949 |
| 2022 | $40,303 | $3,475 | $43,778 | $4,352 |
| 2021 | $41,463 | $3,575 | $45,038 | $4,402 |
| 2020 | $72,723 | $3,575 | $76,298 | $7,520 |
| 2019 | $72,723 | $3,575 | $76,298 | $7,551 |
| 2018 | $57,766 | $3,600 | $61,366 | $5,899 |
| 2017 | $57,766 | $3,600 | $61,366 | $5,880 |
| 2016 | $54,048 | $3,980 | $58,028 | $5,587 |
| 2015 | $54,048 | $3,980 | $58,028 | $5,549 |
| 2014 | $46,840 | $3,980 | $50,820 | $4,889 |
| 2013 | $46,840 | $3,980 | $50,820 | $4,894 |
| 2012 | $48,790 | $3,980 | $52,770 | $5,187 |
| 2010 | $48,790 | $3,980 | $52,770 | $5,145 |
| 2009 | $49,590 | $4,780 | $54,370 | $4,976 |
| 2008 | $49,590 | $4,780 | $54,370 | $3,710 |
| 2007 | $35,780 | $4,780 | $40,560 | $3,720 |
Property facts
Year built
1898
Property type
single_family
Stories
2
Beds
44
Baths
3
Living area
3,459 sqft
Lot size
8,635 sqft
ZIP code
80521
City
Fort Collins
Street
Mountain Ave
Coordinates
40.58739, -105.08379
Comparable properties nearby
Frequently asked questions
When did 424 Mountain Ave last sell?
No public-record sale is on file for 424 Mountain Ave.
What is the current tax assessment for 424 Mountain Ave?
The most recent total assessment for 424 Mountain Ave (year 2025) is $75,956 with $7,948 in property tax.
When was 424 Mountain Ave built?
424 Mountain Ave was built in 1898.
How does 424 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 424 Mountain Ave?
424 Mountain Ave is a 44 bed, 3 bath, 3,459 sqft, 8,635 sqft lot single_family.
Is 424 Mountain Ave a flip candidate?
No — 424 Mountain Ave does not appear in our flips dataset.
Is 424 Mountain Ave a tax-appeal candidate?
No — 424 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