425 Arapahoe Ave
Boulder, CO 80302
5 bd 2 ba 1,783 sqft Built 1908 Lot 14,810 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 | $23,731 | $112,056 | $135,787 | $12,947 |
| 2024 | $23,731 | $112,056 | $135,787 | $11,999 |
| 2023 | $31,162 | $115,763 | $146,925 | $11,791 |
| 2022 | $23,005 | $99,427 | $122,432 | $10,724 |
| 2021 | $23,667 | $102,288 | $125,955 | $10,226 |
| 2020 | $23,845 | $93,522 | $117,367 | $9,593 |
| 2019 | $23,845 | $93,522 | $117,367 | $9,447 |
| 2018 | $43,466 | $59,112 | $102,578 | $8,269 |
| 2017 | $43,466 | $59,112 | $102,578 | $8,010 |
| 2016 | $45,452 | $55,242 | $100,694 | $8,027 |
| 2015 | $45,452 | $55,242 | $100,694 | $7,601 |
| 2014 | $30,734 | $55,083 | $85,817 | $6,693 |
| 2013 | $30,734 | $55,083 | $85,817 | $6,546 |
| 2011 | $28,019 | $43,780 | $71,799 | $5,961 |
| 2010 | $28,019 | $43,780 | $71,799 | $5,527 |
| 2009 | $28,019 | $43,780 | $71,799 | $5,161 |
| 2008 | $20,940 | $48,160 | $69,100 | $5,082 |
Property facts
Year built
1908
Property type
single_family
Stories
2
Beds
5
Baths
2
Living area
1,783 sqft
Lot size
14,810 sqft
ZIP code
80302
City
Boulder
Street
Arapahoe Ave
Coordinates
40.01318, -105.29104
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 425 Arapahoe Ave last sell?
No public-record sale is on file for 425 Arapahoe Ave.
What is the current tax assessment for 425 Arapahoe Ave?
The most recent total assessment for 425 Arapahoe Ave (year 2025) is $135,787 with $12,947 in property tax.
When was 425 Arapahoe Ave built?
425 Arapahoe Ave was built in 1908.
How does 425 Arapahoe Ave compare to others on Arapahoe Ave?
We track 8 other properties on Arapahoe Ave. Browse the list under "Other properties on Arapahoe Ave" to compare beds, baths, and sale history.
What are the property facts for 425 Arapahoe Ave?
425 Arapahoe Ave is a 5 bed, 2 bath, 1,783 sqft, 14,810 sqft lot single_family.
Is 425 Arapahoe Ave a flip candidate?
No — 425 Arapahoe Ave does not appear in our flips dataset.
Is 425 Arapahoe Ave a tax-appeal candidate?
No — 425 Arapahoe 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
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$1.68M
2026 Q4
$1.67M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Arapahoe Ave