370 43rd St
Boulder, CO 80305
5 bd 2 ba 3,056 sqft Built 1957 Lot 6,748 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 | $19,294 | $33,875 | $53,169 | $5,069 |
| 2024 | $19,294 | $33,875 | $53,169 | $5,099 |
| 2023 | $21,125 | $39,691 | $60,816 | $5,008 |
| 2022 | $17,709 | $29,440 | $47,149 | $4,453 |
| 2021 | $18,218 | $30,287 | $48,505 | $4,250 |
| 2020 | $21,958 | $24,668 | $46,626 | $4,058 |
| 2019 | $21,958 | $24,668 | $46,626 | $3,996 |
| 2018 | $20,239 | $22,752 | $42,991 | $3,727 |
| 2017 | $20,239 | $22,752 | $42,991 | $3,610 |
| 2016 | $22,161 | $15,840 | $38,001 | $3,289 |
| 2015 | $22,161 | $15,840 | $38,001 | $3,115 |
| 2014 | $15,363 | $16,079 | $31,442 | $2,703 |
| 2013 | $15,363 | $16,079 | $31,442 | $2,643 |
| 2011 | $17,671 | $14,806 | $32,477 | $2,696 |
| 2010 | $17,671 | $14,806 | $32,477 | $2,288 |
| 2009 | $17,671 | $14,806 | $32,477 | $2,137 |
| 2008 | $13,130 | $15,920 | $29,050 | $2,136 |
Property facts
Year built
1957
Property type
single_family
Stories
1
Beds
5
Baths
2
Living area
3,056 sqft
Lot size
6,748 sqft
ZIP code
80305
City
Boulder
Street
43rd St
Coordinates
39.98747, -105.24416
Comparable properties nearby
Frequently asked questions
When did 370 43rd St last sell?
No public-record sale is on file for 370 43rd St.
What is the current tax assessment for 370 43rd St?
The most recent total assessment for 370 43rd St (year 2025) is $53,169 with $5,069 in property tax.
When was 370 43rd St built?
370 43rd St was built in 1957.
How does 370 43rd St compare to others on 43rd St?
We track 8 other properties on 43rd St. Browse the list under "Other properties on 43rd St" to compare beds, baths, and sale history.
What are the property facts for 370 43rd St?
370 43rd St is a 5 bed, 2 bath, 3,056 sqft, 6,748 sqft lot single_family.
Is 370 43rd St a flip candidate?
No — 370 43rd St does not appear in our flips dataset.
Is 370 43rd St a tax-appeal candidate?
No — 370 43rd 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 43rd St