4787 129th Ave
Thornton, CO 80241
4 bd 3 ba 2,215 sqft Built 1978 Lot 6,660 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 | $28,830 | $6,800 | $35,630 | $4,010 |
| 2023 | $31,320 | $6,160 | $37,480 | $3,458 |
| 2022 | $22,420 | $6,320 | $28,740 | $3,165 |
| 2021 | $23,070 | $6,510 | $29,580 | $3,272 |
| 2020 | $21,710 | $6,510 | $28,220 | $3,148 |
| 2019 | $21,710 | $6,510 | $28,220 | $3,154 |
| 2018 | $14,130 | $6,840 | $20,970 | $2,413 |
| 2017 | $14,130 | $6,840 | $20,970 | $2,193 |
| 2016 | $14,050 | $3,660 | $17,710 | $1,903 |
| 2015 | $14,050 | $3,660 | $17,710 | $1,900 |
| 2014 | $13,990 | $3,100 | $17,090 | $1,886 |
| 2013 | $13,990 | $3,100 | $17,090 | $1,879 |
| 2011 | $14,080 | $3,180 | $17,260 | $1,925 |
| 2010 | $14,080 | $3,180 | $17,260 | $1,856 |
| 2009 | $13,360 | $3,260 | $16,620 | $1,852 |
| 2007 | $14,320 | $3,500 | $17,820 | $1,884 |
Property facts
Year built
1978
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
2,215 sqft
Lot size
6,660 sqft
ZIP code
80241
City
Thornton
Street
129th Ave
Coordinates
39.93222, -104.93365
Comparable properties nearby
Frequently asked questions
When did 4787 129th Ave last sell?
No public-record sale is on file for 4787 129th Ave.
What is the current tax assessment for 4787 129th Ave?
The most recent total assessment for 4787 129th Ave (year 2025) is $35,630 with $4,010 in property tax.
When was 4787 129th Ave built?
4787 129th Ave was built in 1978.
How does 4787 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 4787 129th Ave?
4787 129th Ave is a 4 bed, 3 bath, 2,215 sqft, 6,660 sqft lot single_family.
Is 4787 129th Ave a flip candidate?
No — 4787 129th Ave does not appear in our flips dataset.
Is 4787 129th Ave a tax-appeal candidate?
No — 4787 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