4721 Spine Rd
Boulder, CO 80301
2 bd 1 ba 845 sqft Built 1982 single_family
Most recent sale
$159,000
Jun 30, 2008
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 17, 2024 | Price changed | $435,000 | IRES |
| Mar 31, 2024 | Price changed | $440,000 | IRES |
| Mar 15, 2024 | Listing removed | — | REcolorado |
| Mar 7, 2024 | Listed | $450,000 | REcolorado |
| Feb 12, 2024 | Listed | $450,000 | IRES |
| Jun 30, 2008 | Sold | $159,000 | Public Record |
| Jul 18, 2001 | Sold | $133,000 | Public Record |
| Dec 29, 2000 | Sold | $132,900 | Public Record |
| Feb 28, 1997 | Sold | $84,500 | Public Record |
| Aug 5, 1993 | Sold | $66,000 | Public Record |
| Mar 18, 1993 | Sold | $51,000 | Public Record |
| Nov 24, 1992 | Sold | $51,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $23,969 | — | $23,969 | $2,431 |
| 2024 | $23,969 | — | $23,969 | $1,988 |
| 2023 | $24,949 | — | $24,949 | $1,956 |
| 2022 | $21,587 | — | $21,587 | $2,126 |
| 2021 | $22,208 | — | $22,208 | $2,028 |
| 2020 | $20,664 | — | $20,664 | $1,909 |
| 2019 | $20,664 | — | $20,664 | $1,879 |
| 2018 | $18,108 | — | $18,108 | $1,668 |
| 2017 | $18,108 | — | $18,108 | $1,619 |
| 2016 | $14,917 | — | $14,917 | $1,378 |
| 2015 | $14,917 | — | $14,917 | $1,309 |
| 2014 | $12,131 | — | $12,131 | $1,071 |
| 2013 | $12,131 | — | $12,131 | $1,123 |
| 2011 | $11,781 | — | $11,781 | $1,002 |
| 2010 | $11,781 | — | $11,781 | $1,052 |
| 2009 | $11,781 | — | $11,781 | $996 |
| 2008 | $10,950 | — | $10,950 | $848 |
| 2007 | — | — | $10,945 | $827 |
Property facts
Year built
1982
Property type
single_family
Stories
2
Beds
2
Baths
1
Living area
845 sqft
Lot size
—
ZIP code
80301
City
Boulder
Street
Spine Rd
Coordinates
40.05998, -105.21559
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4721 Spine Rd last sell?
4721 Spine Rd most recently sold on Jun 30, 2008 for $159,000.
What is the current tax assessment for 4721 Spine Rd?
The most recent total assessment for 4721 Spine Rd (year 2025) is $23,969 with $2,431 in property tax.
How does 4721 Spine Rd's assessment compare to its last sale price?
The current assessment is 84.9% below the last sale price of $159,000.
When was 4721 Spine Rd built?
4721 Spine Rd was built in 1982.
How does 4721 Spine Rd compare to others on Spine Rd?
We track 8 other properties on Spine Rd. Browse the list under "Other properties on Spine Rd" to compare beds, baths, and sale history.
What are the property facts for 4721 Spine Rd?
4721 Spine Rd is a 2 bed, 1 bath, 845 sqft single_family.
Is 4721 Spine Rd a flip candidate?
No — 4721 Spine Rd does not appear in our flips dataset.
Is 4721 Spine Rd a tax-appeal candidate?
No — 4721 Spine Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.0%
Implied 1-yr
+20.2%
2026 Q3
$1.41M
2026 Q4
$1.46M
ZIP 80301 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Spine Rd