6359 Union Ave
Firestone, CO 80504
3 bd 3 ba 3,526 sqft Built 2014 Lot 6,093 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 | $29,990 | $7,380 | $37,370 | $4,193 |
| 2024 | $29,990 | $7,380 | $37,370 | $3,574 |
| 2023 | $30,020 | $7,910 | $37,930 | $3,428 |
| 2022 | $24,430 | $5,210 | $29,640 | $3,100 |
| 2021 | $25,130 | $5,360 | $30,490 | $3,130 |
| 2020 | $25,000 | $4,290 | $29,290 | $2,983 |
| 2019 | $25,000 | $4,290 | $29,290 | $3,026 |
| 2018 | $22,330 | $4,320 | $26,650 | $2,653 |
| 2017 | $22,330 | $4,320 | $26,650 | $2,712 |
| 2016 | $20,390 | $4,460 | $24,850 | $2,570 |
| 2015 | $20,390 | $4,460 | $24,850 | $2,492 |
| 2014 | $11,550 | $1,910 | $13,460 | $1,348 |
| 2013 | — | $4,100 | $4,100 | $414 |
| 2011 | — | $2,860 | $2,860 | $272 |
| 2010 | — | $2,860 | $2,860 | $393 |
| 2009 | — | $4,160 | $4,160 | $390 |
| 2008 | — | $10,330 | $10,330 | $972 |
| 2007 | — | $10,330 | $10,330 | $907 |
Property facts
Year built
2014
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
3,526 sqft
Lot size
6,093 sqft
ZIP code
80504
City
Firestone
Street
Union Ave
Coordinates
40.16385, -104.93443
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 6359 Union Ave last sell?
No public-record sale is on file for 6359 Union Ave.
What is the current tax assessment for 6359 Union Ave?
The most recent total assessment for 6359 Union Ave (year 2025) is $37,370 with $4,193 in property tax.
When was 6359 Union Ave built?
6359 Union Ave was built in 2014.
How does 6359 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 6359 Union Ave?
6359 Union Ave is a 3 bed, 3 bath, 3,526 sqft, 6,093 sqft lot single_family.
Is 6359 Union Ave a flip candidate?
No — 6359 Union Ave does not appear in our flips dataset.
Is 6359 Union Ave a tax-appeal candidate?
No — 6359 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