125 31st St
Boulder, CO 80305
4 bd 2 ba 1,296 sqft Built 1955 Lot 10,019 sqft single_family
Most recent sale
$635,000
May 1, 2019
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 10, 2024 | Sold | $835,000 | IRES |
| Apr 10, 2024 | Listed | $857,000 | IRES |
| May 1, 2019 | Sold | $635,000 | IRES |
| Mar 23, 2019 | Listed | $635,000 | IRES |
| Oct 1, 2008 | Sold | $370,000 | Public Record |
| Sep 8, 1988 | Sold | $77,500 | Public Record |
| Jun 27, 1972 | Sold | $22,900 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $20,863 | $34,325 | $55,188 | $5,262 |
| 2024 | $20,863 | $34,325 | $55,188 | $5,044 |
| 2023 | $20,703 | $40,381 | $61,084 | $4,956 |
| 2022 | $17,417 | $30,580 | $47,997 | $4,457 |
| 2021 | $17,918 | $31,460 | $49,378 | $4,250 |
| 2020 | $15,394 | $30,316 | $45,710 | $3,978 |
| 2019 | $15,394 | $30,316 | $45,710 | $3,917 |
| 2018 | $13,500 | $27,936 | $41,436 | $3,592 |
| 2017 | $13,500 | $27,936 | $41,436 | $3,480 |
| 2016 | $18,722 | $19,422 | $38,144 | $3,301 |
| 2015 | $18,722 | $19,422 | $38,144 | $3,126 |
| 2014 | $11,303 | $17,114 | $28,417 | $2,443 |
| 2013 | $11,303 | $17,114 | $28,417 | $2,389 |
| 2011 | $9,472 | $17,990 | $27,462 | $2,280 |
| 2010 | $9,472 | $17,990 | $27,462 | $2,035 |
| 2009 | $9,472 | $17,990 | $27,462 | $1,901 |
| 2008 | $10,600 | $15,920 | $26,520 | $1,365 |
| 2007 | — | — | $26,523 | $1,318 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,296 sqft
Lot size
10,019 sqft
ZIP code
80305
City
Boulder
Street
31st St
Coordinates
39.99113, -105.25628
Comparable properties nearby
Frequently asked questions
When did 125 31st St last sell?
125 31st St most recently sold on May 1, 2019 for $635,000.
What is the current tax assessment for 125 31st St?
The most recent total assessment for 125 31st St (year 2025) is $55,188 with $5,262 in property tax.
How does 125 31st St's assessment compare to its last sale price?
The current assessment is 91.3% below the last sale price of $635,000.
When was 125 31st St built?
125 31st St was built in 1955.
How does 125 31st St compare to others on 31st St?
We track 8 other properties on 31st St. Browse the list under "Other properties on 31st St" to compare beds, baths, and sale history.
What are the property facts for 125 31st St?
125 31st St is a 4 bed, 2 bath, 1,296 sqft, 10,019 sqft lot single_family.
Is 125 31st St a flip candidate?
No — 125 31st St does not appear in our flips dataset.
Is 125 31st St a tax-appeal candidate?
No — 125 31st St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$1.2M
2026 Q4
$1.2M
ZIP 80305 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 31st St