3975 Newport Ln
Boulder, CO 80304
5 bd 4 ba 3,175 sqft Built 1981 Lot 9,148 sqft single_family
Most recent sale
$2,225,000
Aug 16, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 16, 2022 | Sold | $2,225,000 | Public Record |
| Aug 12, 2022 | Sold | $2,225,000 | MLS #970849 |
| Jul 13, 2022 | Listed | $2,225,000 | MLS #970849 |
| Feb 24, 2021 | Sold | $2,075,000 | MLS #931854 |
| Jun 25, 2015 | Sold | $950,000 | MLS #755768 |
| Apr 7, 2015 | Sold | $950,000 | Public Record |
| Feb 18, 2015 | Listed | $925,000 | MLS #755768 |
| Jul 7, 1987 | Sold | $200,000 | Public Record |
| Nov 7, 1983 | Sold | $217,800 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $46,350 | $71,031 | $117,381 | $11,192 |
| 2024 | $46,350 | $71,031 | $117,381 | $11,280 |
| 2023 | $55,603 | $76,434 | $132,037 | $11,084 |
| 2022 | $34,917 | $61,959 | $96,876 | $8,996 |
| 2021 | $35,922 | $63,742 | $99,664 | $8,578 |
| 2020 | $41,899 | $46,618 | $88,517 | $7,705 |
| 2019 | $41,899 | $46,618 | $88,517 | $7,587 |
| 2018 | $50,969 | $33,984 | $84,953 | $7,365 |
| 2017 | $50,969 | $33,984 | $84,953 | $7,135 |
| 2016 | $28,545 | $41,312 | $69,857 | $6,047 |
| 2015 | $28,545 | $41,312 | $69,857 | $5,726 |
| 2014 | $40,341 | $18,945 | $59,286 | $5,097 |
| 2013 | $40,341 | $18,945 | $59,286 | $4,985 |
| 2012 | $38,526 | $17,194 | $55,720 | $4,668 |
| 2011 | $38,526 | $17,194 | $55,720 | $4,627 |
| 2010 | $38,526 | $17,194 | $55,720 | $4,679 |
| 2009 | $38,526 | $17,194 | $55,720 | $4,368 |
| 2008 | $25,150 | $29,780 | $54,930 | $4,040 |
Property facts
Year built
1981
Property type
single_family
Stories
4
Beds
5
Baths
4
Living area
3,175 sqft
Lot size
9,148 sqft
ZIP code
80304
City
Boulder
Street
Newport Ln
Coordinates
40.04641, -105.29096
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$13,350
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 3975 Newport Ln last sell?
3975 Newport Ln most recently sold on Aug 16, 2022 for $2,225,000.
What is the current tax assessment for 3975 Newport Ln?
The most recent total assessment for 3975 Newport Ln (year 2025) is $117,381 with $11,192 in property tax.
How does 3975 Newport Ln's assessment compare to its last sale price?
The current assessment is 94.7% below the last sale price of $2,225,000.
When was 3975 Newport Ln built?
3975 Newport Ln was built in 1981.
How does 3975 Newport Ln compare to others on Newport Ln?
We track 7 other properties on Newport Ln. Browse the list under "Other properties on Newport Ln" to compare beds, baths, and sale history.
What are the property facts for 3975 Newport Ln?
3975 Newport Ln is a 5 bed, 4 bath, 3,175 sqft, 9,148 sqft lot single_family.
Is 3975 Newport Ln a flip candidate?
No — 3975 Newport Ln does not appear in our flips dataset.
Is 3975 Newport Ln a tax-appeal candidate?
No — 3975 Newport Ln 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 Newport Ln