4351 Union Ave
Denver, CO 80236
— ba 2,019 sqft Built 1979 Lot 8,910 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 | $35,880 | $6,080 | $41,960 | $3,620 |
| 2024 | $35,880 | $6,080 | $41,960 | $3,606 |
| 2023 | $42,710 | $2,830 | $45,540 | $3,528 |
| 2022 | $31,300 | $6,760 | $38,060 | $3,026 |
| 2021 | $32,200 | $6,950 | $39,150 | $2,921 |
| 2020 | $27,730 | $6,310 | $34,040 | $2,525 |
| 2019 | $27,730 | $6,310 | $34,040 | $2,454 |
| 2018 | $24,490 | $5,720 | $30,210 | $2,337 |
| 2017 | $24,490 | $5,720 | $30,210 | $2,330 |
| 2016 | $20,410 | $6,330 | $26,740 | $2,180 |
| 2015 | $20,410 | $6,330 | $26,740 | $2,089 |
| 2014 | $18,850 | $3,980 | $22,830 | $1,896 |
| 2013 | $18,850 | $3,980 | $22,830 | $1,896 |
| 2012 | $19,380 | $3,980 | $23,360 | $1,963 |
| 2010 | $19,380 | $3,980 | $23,360 | $1,630 |
| 2009 | $20,510 | $3,980 | $24,490 | $1,595 |
| 2008 | $20,510 | $3,980 | $24,490 | $1,566 |
| 2007 | $19,480 | $3,980 | $23,460 | $1,569 |
Property facts
Year built
1979
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
2,019 sqft
Lot size
8,910 sqft
ZIP code
80236
City
Denver
Street
Union Ave
Coordinates
39.63211, -105.04492
Comparable properties nearby
Frequently asked questions
When did 4351 Union Ave last sell?
No public-record sale is on file for 4351 Union Ave.
What is the current tax assessment for 4351 Union Ave?
The most recent total assessment for 4351 Union Ave (year 2025) is $41,960 with $3,620 in property tax.
When was 4351 Union Ave built?
4351 Union Ave was built in 1979.
How does 4351 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 4351 Union Ave?
4351 Union Ave is a — bath, 2,019 sqft, 8,910 sqft lot single_family.
Is 4351 Union Ave a flip candidate?
No — 4351 Union Ave does not appear in our flips dataset.
Is 4351 Union Ave a tax-appeal candidate?
No — 4351 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
-1.0%
Implied 1-yr
-3.8%
2026 Q2
$423.8K
2026 Q3
$423.8K
ZIP 80236 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave