6365 Union Ave
Firestone, CO 80504
4 bd 3 ba 3,737 sqft Built 2010 Lot 6,098 sqft single_family
Most recent sale
$243,300
Jun 28, 2011
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 5, 2022 | Price changed | $575,000 | MLS #5910589 |
| Sep 13, 2022 | Price changed | $590,000 | MLS #5910589 |
| Aug 12, 2022 | Listed | $600,000 | MLS #5910589 |
| Jun 28, 2011 | Sold | $243,300 | Public Record |
| Apr 13, 2010 | Sold | $75,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $30,630 | $7,380 | $38,010 | $4,264 |
| 2024 | $30,630 | $7,380 | $38,010 | $3,708 |
| 2023 | $31,310 | $7,910 | $39,220 | $3,557 |
| 2022 | $24,930 | $5,210 | $30,140 | $3,152 |
| 2021 | $25,650 | $5,360 | $31,010 | $3,183 |
| 2020 | $25,370 | $4,290 | $29,660 | $3,021 |
| 2019 | $25,370 | $4,290 | $29,660 | $3,065 |
| 2018 | $22,930 | $4,320 | $27,250 | $2,714 |
| 2017 | $22,930 | $4,320 | $27,250 | $2,774 |
| 2016 | $21,020 | $4,460 | $25,480 | $2,636 |
| 2015 | $21,020 | $4,460 | $25,480 | $2,556 |
| 2014 | $16,530 | $1,910 | $18,440 | $1,848 |
| 2013 | $16,530 | $1,910 | $18,440 | $1,866 |
| 2012 | $16,370 | $3,580 | $19,950 | $2,013 |
| 2011 | $7,830 | $3,580 | $11,410 | $1,085 |
| 2010 | — | $4,160 | $4,160 | $393 |
| 2009 | — | $4,160 | $4,160 | $390 |
| 2008 | — | $10,330 | $10,330 | $973 |
| 2007 | $10,330 | — | $10,330 | $907 |
Property facts
Year built
2010
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,737 sqft
Lot size
6,098 sqft
ZIP code
80504
City
Firestone
Street
Union Ave
Coordinates
40.16379, -104.93422
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 6365 Union Ave last sell?
6365 Union Ave most recently sold on Jun 28, 2011 for $243,300.
What is the current tax assessment for 6365 Union Ave?
The most recent total assessment for 6365 Union Ave (year 2025) is $38,010 with $4,264 in property tax.
How does 6365 Union Ave's assessment compare to its last sale price?
The current assessment is 84.4% below the last sale price of $243,300.
When was 6365 Union Ave built?
6365 Union Ave was built in 2010.
How does 6365 Union Ave compare to others on Union Ave?
We track 8 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 6365 Union Ave?
6365 Union Ave is a 4 bed, 3 bath, 3,737 sqft, 6,098 sqft lot single_family.
Is 6365 Union Ave a flip candidate?
No — 6365 Union Ave does not appear in our flips dataset.
Is 6365 Union Ave a tax-appeal candidate?
No — 6365 Union 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
-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 Union Ave