5278 129th Ave
Thornton, CO 80241
4 bd 2 ba 1,785 sqft Built 1997 Lot 6,839 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 | $29,040 | $6,800 | $35,840 | $4,033 |
| 2023 | $30,780 | $6,160 | $36,940 | $3,402 |
| 2022 | $19,900 | $6,320 | $26,220 | $2,888 |
| 2021 | $20,480 | $6,510 | $26,990 | $2,986 |
| 2020 | $16,970 | $6,510 | $23,480 | $2,619 |
| 2019 | $16,970 | $6,510 | $23,480 | $2,624 |
| 2018 | $13,320 | $6,840 | $20,160 | $2,319 |
| 2017 | $13,320 | $6,840 | $20,160 | $2,109 |
| 2016 | $12,550 | $3,820 | $16,370 | $1,759 |
| 2015 | $12,550 | $3,820 | $16,370 | $1,756 |
| 2014 | $10,630 | $2,950 | $13,580 | $1,499 |
| 2013 | $10,630 | $2,950 | $13,580 | $1,493 |
| 2011 | $12,020 | $3,020 | $15,040 | $1,678 |
| 2010 | $12,020 | $3,020 | $15,040 | $1,642 |
| 2009 | $11,610 | $3,100 | $14,710 | $1,639 |
| 2007 | $12,900 | $3,340 | $16,240 | $1,717 |
Property facts
Year built
1997
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,785 sqft
Lot size
6,839 sqft
ZIP code
80241
City
Thornton
Street
129th Ave
Coordinates
39.93011, -104.92836
Comparable properties nearby
Frequently asked questions
When did 5278 129th Ave last sell?
No public-record sale is on file for 5278 129th Ave.
What is the current tax assessment for 5278 129th Ave?
The most recent total assessment for 5278 129th Ave (year 2025) is $35,840 with $4,033 in property tax.
When was 5278 129th Ave built?
5278 129th Ave was built in 1997.
How does 5278 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 5278 129th Ave?
5278 129th Ave is a 4 bed, 2 bath, 1,785 sqft, 6,839 sqft lot single_family.
Is 5278 129th Ave a flip candidate?
No — 5278 129th Ave does not appear in our flips dataset.
Is 5278 129th Ave a tax-appeal candidate?
No — 5278 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
+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 129th Ave