6300 Union Ave
Firestone, CO 80504
— ba Lot 585,446 sqft other
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 | — | $6,496 | $6,496 | $120 |
| 2024 | — | $6,496 | $6,496 | $167 |
| 2023 | — | $2,446 | $2,446 | $167 |
| 2022 | — | $2,841 | $2,841 | $202 |
| 2021 | — | $3,120 | $3,120 | $225 |
| 2020 | — | $3,251 | $3,251 | $234 |
| 2019 | — | $3,251 | $3,251 | $234 |
| 2018 | — | $3,134 | $3,134 | $226 |
| 2017 | — | $3,134 | $3,134 | $226 |
| 2016 | — | $2,760 | $2,760 | $201 |
Property facts
Year built
—
Property type
other
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
585,446 sqft
ZIP code
80504
City
Firestone
Street
Union Ave
Coordinates
40.16366, -104.93645
Frequently asked questions
When did 6300 Union Ave last sell?
No public-record sale is on file for 6300 Union Ave.
What is the current tax assessment for 6300 Union Ave?
The most recent total assessment for 6300 Union Ave (year 2025) is $6,496 with $120 in property tax.
When was 6300 Union Ave built?
The year built for 6300 Union Ave is not in our records.
How does 6300 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 6300 Union Ave?
6300 Union Ave is a — bath, 585,446 sqft lot other.
Is 6300 Union Ave a flip candidate?
No — 6300 Union Ave does not appear in our flips dataset.
Is 6300 Union Ave a tax-appeal candidate?
No — 6300 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