650 40th St
Boulder, CO 80305
— ba 1,900 sqft Built 1962 Lot 9,590 sqft multi_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 | $25,043 | $34,425 | $59,468 | $5,831 |
| 2024 | $25,043 | $34,425 | $59,468 | $5,827 |
| 2023 | $27,517 | $40,682 | $68,199 | $5,721 |
| 2022 | $21,172 | $29,634 | $50,806 | $4,868 |
| 2021 | $22,261 | $31,160 | $53,421 | $4,748 |
| 2020 | $21,764 | $29,458 | $51,222 | $4,458 |
| 2019 | $21,764 | $29,458 | $51,222 | $4,390 |
| 2018 | $19,160 | $27,144 | $46,304 | $4,014 |
| 2017 | $19,160 | $27,144 | $46,304 | $3,888 |
| 2016 | $23,108 | $18,865 | $41,973 | $3,633 |
| 2015 | $23,108 | $18,865 | $41,973 | $3,440 |
| 2014 | $20,410 | $13,532 | $33,942 | $2,918 |
| 2013 | $20,410 | $13,532 | $33,942 | $2,853 |
| 2011 | $19,878 | $13,612 | $33,490 | $2,780 |
| 2010 | $19,878 | $13,612 | $33,490 | $2,756 |
| 2009 | $19,878 | $13,612 | $33,490 | $2,574 |
| 2008 | $13,740 | $15,920 | $29,660 | $2,181 |
Property facts
Year built
1962
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
1,900 sqft
Lot size
9,590 sqft
ZIP code
80305
City
Boulder
Street
40th St
Coordinates
39.98373, -105.24708
Comparable properties nearby
Frequently asked questions
When did 650 40th St last sell?
No public-record sale is on file for 650 40th St.
What is the current tax assessment for 650 40th St?
The most recent total assessment for 650 40th St (year 2025) is $59,468 with $5,831 in property tax.
When was 650 40th St built?
650 40th St was built in 1962.
How does 650 40th St compare to others on 40th St?
We track 8 other properties on 40th St. Browse the list under "Other properties on 40th St" to compare beds, baths, and sale history.
What are the property facts for 650 40th St?
650 40th St is a — bath, 1,900 sqft, 9,590 sqft lot multi_family.
Is 650 40th St a flip candidate?
No — 650 40th St does not appear in our flips dataset.
Is 650 40th St a tax-appeal candidate?
No — 650 40th 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 40th St