3633 Union Ave
Denver, CO 80236
3 bd 3 ba 2,166 sqft Built 1972 Lot 2,720 sqft condo
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 | $20,630 | $2,040 | $22,670 | $1,956 |
| 2024 | $20,630 | $2,040 | $22,670 | $1,923 |
| 2023 | $22,730 | $1,550 | $24,280 | $1,881 |
| 2022 | $18,770 | $1,610 | $20,380 | $1,620 |
| 2021 | $19,310 | $1,660 | $20,970 | $1,564 |
| 2020 | $18,250 | $1,660 | $19,910 | $1,477 |
| 2019 | $18,250 | $1,660 | $19,910 | $1,435 |
| 2018 | $13,800 | $1,530 | $15,330 | $1,186 |
| 2017 | $13,800 | $1,530 | $15,330 | $1,182 |
| 2016 | $11,250 | $1,700 | $12,950 | $1,056 |
| 2015 | $11,250 | $1,700 | $12,950 | $1,011 |
| 2014 | $9,110 | $1,080 | $10,190 | $846 |
| 2013 | $9,110 | $1,080 | $10,190 | $846 |
| 2012 | $10,088 | $1,512 | $11,600 | $975 |
| 2010 | $10,088 | $1,512 | $11,600 | $775 |
| 2009 | $10,128 | $1,512 | $11,640 | $758 |
| 2008 | $10,128 | $1,512 | $11,640 | $766 |
| 2007 | $9,968 | $1,512 | $11,480 | $767 |
Property facts
Year built
1972
Property type
condo
Stories
2
Beds
3
Baths
3
Living area
2,166 sqft
Lot size
2,720 sqft
ZIP code
80236
City
Denver
Street
Union Ave
Coordinates
39.63320, -105.03579
Comparable properties nearby
Frequently asked questions
When did 3633 Union Ave last sell?
No public-record sale is on file for 3633 Union Ave.
What is the current tax assessment for 3633 Union Ave?
The most recent total assessment for 3633 Union Ave (year 2025) is $22,670 with $1,956 in property tax.
When was 3633 Union Ave built?
3633 Union Ave was built in 1972.
How does 3633 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 3633 Union Ave?
3633 Union Ave is a 3 bed, 3 bath, 2,166 sqft, 2,720 sqft lot condo.
Is 3633 Union Ave a flip candidate?
No — 3633 Union Ave does not appear in our flips dataset.
Is 3633 Union Ave a tax-appeal candidate?
No — 3633 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