1723 Marine St
Boulder, CO 80302
3 bd 1 ba 840 sqft Built 1940 Lot 4,967 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 | $13,256 | $58,475 | $71,731 | $6,920 |
| 2024 | $13,256 | $58,475 | $71,731 | $5,710 |
| 2023 | $8,717 | $59,047 | $67,764 | $5,608 |
| 2022 | $10,008 | $49,880 | $59,888 | $5,636 |
| 2021 | $10,296 | $51,316 | $61,612 | $5,378 |
| 2020 | $10,839 | $43,329 | $54,168 | $4,715 |
| 2019 | $10,839 | $43,329 | $54,168 | $4,642 |
| 2018 | $20,405 | $28,512 | $48,917 | $4,241 |
| 2017 | $20,405 | $28,512 | $48,917 | $4,108 |
| 2016 | $18,841 | $21,412 | $40,253 | $3,484 |
| 2015 | $18,841 | $21,412 | $40,253 | $3,299 |
| 2014 | $15,283 | $22,925 | $38,208 | $3,284 |
| 2013 | $15,283 | $22,925 | $38,208 | $3,212 |
| 2011 | $15,920 | $18,706 | $34,626 | $2,875 |
| 2010 | $15,920 | $18,706 | $34,626 | $2,654 |
| 2009 | $8,119 | $27,064 | $35,183 | $2,478 |
| 2008 | $8,050 | $21,890 | $29,940 | $2,202 |
Property facts
Year built
1940
Property type
multi_family
Stories
1
Beds
3
Baths
1
Living area
840 sqft
Lot size
4,967 sqft
ZIP code
80302
City
Boulder
Street
Marine St
Coordinates
40.01379, -105.27189
Comparable properties nearby
Frequently asked questions
When did 1723 Marine St last sell?
No public-record sale is on file for 1723 Marine St.
What is the current tax assessment for 1723 Marine St?
The most recent total assessment for 1723 Marine St (year 2025) is $71,731 with $6,920 in property tax.
When was 1723 Marine St built?
1723 Marine St was built in 1940.
How does 1723 Marine St compare to others on Marine St?
We track 8 other properties on Marine St. Browse the list under "Other properties on Marine St" to compare beds, baths, and sale history.
What are the property facts for 1723 Marine St?
1723 Marine St is a 3 bed, 1 bath, 840 sqft, 4,967 sqft lot multi_family.
Is 1723 Marine St a flip candidate?
No — 1723 Marine St does not appear in our flips dataset.
Is 1723 Marine St a tax-appeal candidate?
No — 1723 Marine 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
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$1.68M
2026 Q4
$1.67M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Marine St