3575 23rd St
Boulder, CO 80304
4 bd 3 ba 2,672 sqft Built 1975 Lot 10,890 sqft single_family
Most recent sale
$1,769,000
Jun 27, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 27, 2022 | Sold | $1,769,000 | Public Record |
| Jun 22, 2022 | Sold | $1,769,000 | REcolorado |
| May 10, 2022 | Relisted | $1,769,000 | MLS #8498729 |
| May 5, 2022 | Listed | $1,995,000 | MLS #8498729 |
| Sep 3, 2008 | Sold | $468,500 | Public Record |
| Jun 21, 1991 | Sold | $174,500 | Public Record |
| Sep 15, 1987 | Sold | $141,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $49,844 | $40,863 | $90,707 | $8,648 |
| 2024 | $49,844 | $40,863 | $90,707 | $8,663 |
| 2023 | $59,516 | $42,746 | $102,262 | $8,513 |
| 2022 | $43,834 | $34,701 | $78,535 | $6,647 |
| 2021 | $45,095 | $35,700 | $80,795 | $6,338 |
| 2020 | $36,529 | $33,105 | $69,634 | $5,439 |
| 2019 | $36,529 | $33,105 | $69,634 | $5,356 |
| 2018 | $32,638 | $31,392 | $64,030 | $5,551 |
| 2017 | $32,638 | $31,392 | $64,030 | $5,378 |
| 2016 | $28,887 | $28,576 | $57,463 | $4,974 |
| 2015 | $28,887 | $28,576 | $57,463 | $4,710 |
| 2014 | $28,282 | $16,477 | $44,759 | $3,848 |
| 2013 | $28,282 | $16,477 | $44,759 | $3,763 |
| 2012 | $21,014 | $19,184 | $40,198 | $3,367 |
| 2011 | $17,432 | $19,184 | $36,616 | $3,040 |
| 2010 | $17,432 | $19,184 | $36,616 | $3,407 |
| 2009 | $17,432 | $19,184 | $36,616 | $3,181 |
| 2008 | $11,950 | $27,860 | $39,810 | $2,343 |
Property facts
Year built
1975
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,672 sqft
Lot size
10,890 sqft
ZIP code
80304
City
Boulder
Street
23rd St
Coordinates
40.03896, -105.26666
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,611
Gross rental yield
3.81%
Implied cap rate
2.47%
Trend-extrapolated value
—
Frequently asked questions
When did 3575 23rd St last sell?
3575 23rd St most recently sold on Jun 27, 2022 for $1,769,000.
What is the current tax assessment for 3575 23rd St?
The most recent total assessment for 3575 23rd St (year 2025) is $90,707 with $8,648 in property tax.
How does 3575 23rd St's assessment compare to its last sale price?
The current assessment is 94.9% below the last sale price of $1,769,000.
When was 3575 23rd St built?
3575 23rd St was built in 1975.
How does 3575 23rd St compare to others on 23rd St?
We track 8 other properties on 23rd St. Browse the list under "Other properties on 23rd St" to compare beds, baths, and sale history.
What are the property facts for 3575 23rd St?
3575 23rd St is a 4 bed, 3 bath, 2,672 sqft, 10,890 sqft lot single_family.
Is 3575 23rd St a flip candidate?
No — 3575 23rd St does not appear in our flips dataset.
Is 3575 23rd St a tax-appeal candidate?
No — 3575 23rd 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
+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 23rd St