3809 133rd Cir
Thornton, CO 80241
3 bd 3 ba 2,090 sqft Built 1979 Lot 9,300 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 | $29,580 | $7,480 | $37,060 | $4,171 |
| 2023 | $33,150 | $6,900 | $40,050 | $3,722 |
| 2022 | $21,530 | $7,090 | $28,620 | $3,152 |
| 2021 | $22,150 | $7,290 | $29,440 | $3,257 |
| 2020 | $21,350 | $7,290 | $28,640 | $3,195 |
| 2019 | $21,350 | $7,290 | $28,640 | $3,201 |
| 2018 | $16,360 | $7,200 | $23,560 | $2,711 |
| 2017 | $16,360 | $7,200 | $23,560 | $2,464 |
| 2016 | $16,600 | $4,140 | $20,740 | $2,228 |
| 2015 | $16,600 | $4,140 | $20,740 | $2,225 |
| 2014 | $15,620 | $3,340 | $18,960 | $2,093 |
| 2013 | $15,620 | $3,340 | $18,960 | $2,084 |
| 2011 | $15,170 | $3,580 | $18,750 | $2,092 |
| 2010 | $15,170 | $3,580 | $18,750 | $2,114 |
| 2009 | $15,510 | $3,420 | $18,930 | $2,109 |
| 2007 | $16,100 | $3,980 | $20,080 | $2,124 |
Property facts
Year built
1979
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
2,090 sqft
Lot size
9,300 sqft
ZIP code
80241
City
Thornton
Street
133rd Cir
Coordinates
39.93638, -104.94234
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3809 133rd Cir last sell?
No public-record sale is on file for 3809 133rd Cir.
What is the current tax assessment for 3809 133rd Cir?
The most recent total assessment for 3809 133rd Cir (year 2025) is $37,060 with $4,171 in property tax.
When was 3809 133rd Cir built?
3809 133rd Cir was built in 1979.
How does 3809 133rd Cir compare to others on 133rd Cir?
We track 8 other properties on 133rd Cir. Browse the list under "Other properties on 133rd Cir" to compare beds, baths, and sale history.
What are the property facts for 3809 133rd Cir?
3809 133rd Cir is a 3 bed, 3 bath, 2,090 sqft, 9,300 sqft lot single_family.
Is 3809 133rd Cir a flip candidate?
No — 3809 133rd Cir does not appear in our flips dataset.
Is 3809 133rd Cir a tax-appeal candidate?
No — 3809 133rd Cir 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 133rd Cir