5863 129th Ave
Thornton, CO 80602
4 bd 3 ba 2,793 sqft Built 2003 Lot 7,990 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 | $33,520 | $7,820 | $41,340 | $4,024 |
| 2023 | $36,260 | $6,970 | $43,230 | $3,834 |
| 2022 | $22,670 | $7,160 | $29,830 | $2,925 |
| 2021 | $23,330 | $7,360 | $30,690 | $2,818 |
| 2020 | $20,600 | $7,360 | $27,960 | $2,531 |
| 2019 | $20,600 | $7,360 | $27,960 | $2,533 |
| 2018 | $18,690 | $6,840 | $25,530 | $2,314 |
| 2017 | $18,690 | $6,840 | $25,530 | $2,311 |
| 2016 | $17,470 | $4,460 | $21,930 | $1,992 |
| 2015 | $17,470 | $4,460 | $21,930 | $1,988 |
| 2014 | $15,500 | $4,140 | $19,640 | $1,752 |
| 2013 | $15,500 | $4,140 | $19,640 | $1,708 |
| 2011 | $14,570 | $3,980 | $18,550 | $1,612 |
| 2010 | $14,570 | $3,980 | $18,550 | $1,677 |
| 2009 | $15,290 | $3,980 | $19,270 | $1,667 |
| 2007 | $15,850 | $4,220 | $20,070 | $1,734 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,793 sqft
Lot size
7,990 sqft
ZIP code
80602
City
Thornton
Street
129th Ave
Coordinates
39.93089, -104.91994
Comparable properties nearby
Frequently asked questions
When did 5863 129th Ave last sell?
No public-record sale is on file for 5863 129th Ave.
What is the current tax assessment for 5863 129th Ave?
The most recent total assessment for 5863 129th Ave (year 2025) is $41,340 with $4,024 in property tax.
When was 5863 129th Ave built?
5863 129th Ave was built in 2003.
How does 5863 129th Ave compare to others on 129th Ave?
We track 8 other properties on 129th Ave. Browse the list under "Other properties on 129th Ave" to compare beds, baths, and sale history.
What are the property facts for 5863 129th Ave?
5863 129th Ave is a 4 bed, 3 bath, 2,793 sqft, 7,990 sqft lot single_family.
Is 5863 129th Ave a flip candidate?
No — 5863 129th Ave does not appear in our flips dataset.
Is 5863 129th Ave a tax-appeal candidate?
No — 5863 129th 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
-1.8%
Implied 1-yr
-7.0%
2026 Q3
$745.5K
2026 Q4
$730.8K
ZIP 80602 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 129th Ave