165 42nd St
Boulder, CO 80305
5 bd 3 ba 1,808 sqft Built 1960 Lot 7,219 sqft single_family
Most recent sale
$89,000
Aug 24, 1990
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 26, 2024 | Listed | $839,900 | IRES |
| Aug 24, 1990 | Sold | $89,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $14,444 | $35,038 | $49,482 | $4,718 |
| 2024 | $14,444 | $35,038 | $49,482 | $4,400 |
| 2023 | $12,703 | $41,058 | $53,761 | $4,324 |
| 2022 | $12,149 | $30,455 | $42,604 | $3,956 |
| 2021 | $12,498 | $31,331 | $43,829 | $3,772 |
| 2020 | $16,595 | $25,526 | $42,121 | $3,666 |
| 2019 | $16,595 | $25,526 | $42,121 | $3,610 |
| 2018 | $15,250 | $23,544 | $38,794 | $3,363 |
| 2017 | $15,250 | $23,544 | $38,794 | $3,258 |
| 2016 | $18,555 | $16,398 | $34,953 | $3,025 |
| 2015 | $18,555 | $16,398 | $34,953 | $2,865 |
| 2014 | $13,906 | $14,567 | $28,473 | $2,448 |
| 2013 | $13,906 | $14,567 | $28,473 | $2,394 |
| 2011 | $12,895 | $15,363 | $28,258 | $2,346 |
| 2010 | $12,895 | $15,363 | $28,258 | $1,955 |
| 2009 | $12,895 | $15,363 | $28,258 | $1,826 |
| 2008 | $11,240 | $15,920 | $27,160 | $1,997 |
| 2007 | — | — | $27,160 | $1,929 |
Property facts
Year built
1960
Property type
single_family
Stories
3
Beds
5
Baths
3
Living area
1,808 sqft
Lot size
7,219 sqft
ZIP code
80305
City
Boulder
Street
42nd St
Coordinates
39.98955, -105.24412
Comparable properties nearby
Frequently asked questions
When did 165 42nd St last sell?
165 42nd St most recently sold on Aug 24, 1990 for $89,000.
What is the current tax assessment for 165 42nd St?
The most recent total assessment for 165 42nd St (year 2025) is $49,482 with $4,718 in property tax.
How does 165 42nd St's assessment compare to its last sale price?
The current assessment is 44.4% below the last sale price of $89,000.
When was 165 42nd St built?
165 42nd St was built in 1960.
How does 165 42nd St compare to others on 42nd St?
We track 8 other properties on 42nd St. Browse the list under "Other properties on 42nd St" to compare beds, baths, and sale history.
What are the property facts for 165 42nd St?
165 42nd St is a 5 bed, 3 bath, 1,808 sqft, 7,219 sqft lot single_family.
Is 165 42nd St a flip candidate?
No — 165 42nd St does not appear in our flips dataset.
Is 165 42nd St a tax-appeal candidate?
No — 165 42nd 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 42nd St