648 Dewey Ave
Boulder, CO 80304
1 bd 1 ba 720 sqft Built 1910 Lot 3,337 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 | $5,974 | $53,764 | $59,738 | $5,695 |
| 2024 | $5,974 | $53,764 | $59,738 | $5,655 |
| 2023 | $6,804 | $61,235 | $68,039 | $5,557 |
| 2022 | $4,708 | $42,371 | $47,079 | $4,446 |
| 2021 | $4,843 | $43,591 | $48,434 | $4,243 |
| 2020 | $9,502 | $38,038 | $47,540 | $4,138 |
| 2019 | $9,502 | $38,038 | $47,540 | $4,074 |
| 2018 | $8,388 | $32,616 | $41,004 | $3,555 |
| 2017 | $8,388 | $32,616 | $41,004 | $3,443 |
| 2016 | $10,738 | $29,452 | $40,190 | $3,479 |
| 2015 | $10,738 | $29,452 | $40,190 | $3,294 |
| 2014 | $15,124 | $14,885 | $30,009 | $2,580 |
| 2013 | $15,124 | $14,885 | $30,009 | $2,523 |
| 2011 | $12,020 | $19,900 | $31,920 | $2,650 |
| 2010 | $12,020 | $19,900 | $31,920 | $2,942 |
| 2009 | $12,020 | $19,900 | $31,920 | $2,747 |
| 2008 | $8,210 | $27,860 | $36,070 | $2,652 |
Property facts
Year built
1910
Property type
single_family
Stories
1
Beds
1
Baths
1
Living area
720 sqft
Lot size
3,337 sqft
ZIP code
80304
City
Boulder
Street
Dewey Ave
Coordinates
40.02349, -105.28708
Comparable properties nearby
Frequently asked questions
When did 648 Dewey Ave last sell?
No public-record sale is on file for 648 Dewey Ave.
What is the current tax assessment for 648 Dewey Ave?
The most recent total assessment for 648 Dewey Ave (year 2025) is $59,738 with $5,695 in property tax.
When was 648 Dewey Ave built?
648 Dewey Ave was built in 1910.
How does 648 Dewey Ave compare to others on Dewey Ave?
We track 8 other properties on Dewey Ave. Browse the list under "Other properties on Dewey Ave" to compare beds, baths, and sale history.
What are the property facts for 648 Dewey Ave?
648 Dewey Ave is a 1 bed, 1 bath, 720 sqft, 3,337 sqft lot single_family.
Is 648 Dewey Ave a flip candidate?
No — 648 Dewey Ave does not appear in our flips dataset.
Is 648 Dewey Ave a tax-appeal candidate?
No — 648 Dewey 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
+1.2%
Implied 1-yr
+5.0%
2026 Q3
$2.17M
2026 Q4
$2.2M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Dewey Ave