3841 121st Ave
Thornton, CO 80241
2 bd 2 ba 1,244 sqft Built 1995 Lot 1,400 sqft townhomes
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 | $20,400 | $5,440 | $25,840 | $2,908 |
| 2023 | $22,930 | $3,860 | $26,790 | $2,364 |
| 2022 | $19,100 | $1,040 | $20,140 | $2,218 |
| 2021 | $19,640 | $1,070 | $20,710 | $2,291 |
| 2020 | $18,760 | $1,070 | $19,830 | $2,212 |
| 2019 | $18,760 | $1,070 | $19,830 | $2,216 |
| 2018 | $15,650 | $1,080 | $16,730 | $1,925 |
| 2017 | $15,650 | $1,080 | $16,730 | $1,750 |
| 2016 | $11,630 | $1,190 | $12,820 | $1,377 |
| 2015 | $12,750 | $1,190 | $13,940 | $1,495 |
| 2014 | $6,350 | $1,190 | $7,540 | $832 |
| 2013 | $6,350 | $1,190 | $7,540 | $829 |
| 2011 | $7,330 | $1,190 | $8,520 | $950 |
| 2010 | $7,330 | $1,190 | $8,520 | $1,212 |
| 2009 | $8,630 | $2,230 | $10,860 | $1,210 |
| 2007 | $9,660 | $2,230 | $11,890 | $1,257 |
Property facts
Year built
1995
Property type
townhomes
Stories
2
Beds
2
Baths
2
Living area
1,244 sqft
Lot size
1,400 sqft
ZIP code
80241
City
Thornton
Street
121st Ave
Coordinates
39.91756, -104.94222
Comparable properties nearby
Frequently asked questions
When did 3841 121st Ave last sell?
No public-record sale is on file for 3841 121st Ave.
What is the current tax assessment for 3841 121st Ave?
The most recent total assessment for 3841 121st Ave (year 2025) is $25,840 with $2,908 in property tax.
When was 3841 121st Ave built?
3841 121st Ave was built in 1995.
How does 3841 121st Ave compare to others on 121st Ave?
We track 8 other properties on 121st Ave. Browse the list under "Other properties on 121st Ave" to compare beds, baths, and sale history.
What are the property facts for 3841 121st Ave?
3841 121st Ave is a 2 bed, 2 bath, 1,244 sqft, 1,400 sqft lot townhomes.
Is 3841 121st Ave a flip candidate?
No — 3841 121st Ave does not appear in our flips dataset.
Is 3841 121st Ave a tax-appeal candidate?
No — 3841 121st 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
+2.1%
Implied 1-yr
+8.4%
2026 Q3
$570.8K
2026 Q4
$581.4K
ZIP 80241 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 121st Ave