1521 90th Ave
Thornton, CO 80229
2 bd 2 ba 2,221 sqft Built 1954 Lot 6,500 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 | $27,470 | $6,120 | $33,590 | $3,180 |
| 2023 | $30,510 | $6,090 | $36,600 | $3,069 |
| 2022 | $18,770 | $5,280 | $24,050 | $2,397 |
| 2021 | $19,310 | $5,430 | $24,740 | $2,261 |
| 2020 | $17,360 | $5,430 | $22,790 | $2,120 |
| 2019 | $17,360 | $5,430 | $22,790 | $2,132 |
| 2018 | $13,210 | $5,180 | $18,390 | $1,828 |
| 2017 | $13,210 | $5,180 | $18,390 | $1,791 |
| 2016 | $11,430 | $2,550 | $13,980 | $1,389 |
| 2015 | $11,430 | $2,550 | $13,980 | $1,215 |
| 2014 | $11,500 | $1,990 | $13,490 | $1,205 |
| 2013 | $11,500 | $1,990 | $13,490 | $1,189 |
| 2011 | $12,190 | $2,230 | $14,420 | $1,226 |
| 2010 | $12,190 | $2,230 | $14,420 | $1,217 |
| 2009 | $12,270 | $2,070 | $14,340 | $1,167 |
| 2007 | $13,880 | $2,550 | $16,430 | $1,275 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
2,221 sqft
Lot size
6,500 sqft
ZIP code
80229
City
Thornton
Street
90th Ave
Coordinates
39.86013, -104.96807
Comparable properties nearby
Frequently asked questions
When did 1521 90th Ave last sell?
No public-record sale is on file for 1521 90th Ave.
What is the current tax assessment for 1521 90th Ave?
The most recent total assessment for 1521 90th Ave (year 2025) is $33,590 with $3,180 in property tax.
When was 1521 90th Ave built?
1521 90th Ave was built in 1954.
How does 1521 90th Ave compare to others on 90th Ave?
We track 6 other properties on 90th Ave. Browse the list under "Other properties on 90th Ave" to compare beds, baths, and sale history.
What are the property facts for 1521 90th Ave?
1521 90th Ave is a 2 bed, 2 bath, 2,221 sqft, 6,500 sqft lot single_family.
Is 1521 90th Ave a flip candidate?
No — 1521 90th Ave does not appear in our flips dataset.
Is 1521 90th Ave a tax-appeal candidate?
No — 1521 90th 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
-2.5%
Implied 1-yr
-9.8%
2026 Q3
$362.5K
2026 Q4
$351.9K
ZIP 80229 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 90th Ave