527 Marine St
Boulder, CO 80302
4 bd 3 ba 1,986 sqft Built 1925 Lot 10,422 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 | $38,619 | $95,856 | $134,475 | $12,822 |
| 2024 | $38,619 | $95,856 | $134,475 | $11,890 |
| 2023 | $42,418 | $96,567 | $138,985 | $11,684 |
| 2022 | $40,428 | $73,017 | $113,445 | $10,534 |
| 2021 | $41,592 | $75,118 | $116,710 | $10,045 |
| 2020 | $27,284 | $74,289 | $101,573 | $8,841 |
| 2019 | $27,284 | $74,289 | $101,573 | $8,706 |
| 2018 | $29,448 | $47,232 | $76,680 | $6,648 |
| 2017 | $29,448 | $47,232 | $76,680 | $6,440 |
| 2016 | $26,268 | $37,412 | $63,680 | $5,512 |
| 2015 | $26,268 | $37,412 | $63,680 | $5,219 |
| 2014 | $23,880 | $25,870 | $49,750 | $4,277 |
| 2013 | $23,880 | $25,870 | $49,750 | $4,183 |
| 2011 | $28,338 | $31,362 | $59,700 | $4,395 |
| 2010 | $21,572 | $31,362 | $52,934 | $4,075 |
| 2009 | $21,572 | $31,362 | $52,934 | $3,805 |
| 2008 | $23,800 | $35,820 | $59,620 | $4,385 |
Property facts
Year built
1925
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
1,986 sqft
Lot size
10,422 sqft
ZIP code
80302
City
Boulder
Street
Marine St
Coordinates
40.01205, -105.28850
Comparable properties nearby
Frequently asked questions
When did 527 Marine St last sell?
No public-record sale is on file for 527 Marine St.
What is the current tax assessment for 527 Marine St?
The most recent total assessment for 527 Marine St (year 2025) is $134,475 with $12,822 in property tax.
When was 527 Marine St built?
527 Marine St was built in 1925.
How does 527 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 527 Marine St?
527 Marine St is a 4 bed, 3 bath, 1,986 sqft, 10,422 sqft lot single_family.
Is 527 Marine St a flip candidate?
No — 527 Marine St does not appear in our flips dataset.
Is 527 Marine St a tax-appeal candidate?
No — 527 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