523 12th Ave
Denver, CO 80203
— ba 767 sqft Built 1910 Lot 6,790 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 |
|---|---|---|---|---|
| 2024 | $17,300 | $1,970 | $19,270 | $1,260 |
| 2023 | $14,060 | $1,850 | $15,910 | $1,232 |
| 2022 | $15,450 | $1,920 | $17,370 | $1,381 |
| 2021 | $15,890 | $1,970 | $17,860 | $1,332 |
| 2020 | $14,850 | $1,730 | $16,580 | $1,230 |
| 2019 | $14,850 | $1,730 | $16,580 | $1,195 |
| 2018 | $13,470 | $1,620 | $15,090 | $1,167 |
| 2017 | $13,470 | $1,620 | $15,090 | $1,163 |
| 2016 | $8,620 | $1,790 | $10,410 | $848 |
| 2015 | $8,620 | $1,790 | $10,410 | $813 |
| 2014 | $7,710 | $1,100 | $8,810 | $731 |
| 2013 | $7,710 | $1,100 | $8,810 | $732 |
| 2012 | $9,782 | $1,568 | $11,350 | $954 |
| 2010 | $9,782 | $1,568 | $11,350 | $697 |
| 2009 | $8,912 | $1,568 | $10,480 | $682 |
| 2008 | $8,912 | $1,568 | $10,480 | $715 |
| 2007 | $10,248 | $462 | $10,710 | $716 |
Property facts
Year built
1910
Property type
condo
Stories
1
Beds
—
Baths
—
Living area
767 sqft
Lot size
6,790 sqft
ZIP code
80203
City
Denver
Street
12th Ave
Coordinates
39.73530, -104.98017
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 523 12th Ave last sell?
No public-record sale is on file for 523 12th Ave.
What is the current tax assessment for 523 12th Ave?
The most recent total assessment for 523 12th Ave (year 2024) is $19,270 with $1,260 in property tax.
When was 523 12th Ave built?
523 12th Ave was built in 1910.
How does 523 12th Ave compare to others on 12th Ave?
We track 8 other properties on 12th Ave. Browse the list under "Other properties on 12th Ave" to compare beds, baths, and sale history.
What are the property facts for 523 12th Ave?
523 12th Ave is a — bath, 767 sqft, 6,790 sqft lot condo.
Is 523 12th Ave a flip candidate?
No — 523 12th Ave does not appear in our flips dataset.
Is 523 12th Ave a tax-appeal candidate?
No — 523 12th 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
+6.8%
Implied 1-yr
+27.0%
2026 Q3
$1.15M
2026 Q4
$1.15M
ZIP 80203 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 12th Ave