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441 Marine St, Boulder, CO 80302

$2,623,000

Last sold date unavailable

  • 3

    bed

  • 2

    bath

  • 2,896

    Sqft ($850/Sqft)

House not for sale
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About 441 Marine St

Property type House
Neighborhood
Year built 1991
HOA fee $0/month
Lot size 9,888 Sqft
Movoto estimate
Rental estimate
Property description
This 3-bedroom, 2-bathroom single-family home is located at 441 Marine St, Boulder, CO, 80302, in the Flatirons neighborhood in Boulder County and was built in 1991. This home offers 2,896 square feet of living space on a 9,888 sq ft lot. The estimated market value is $2,623,000, approximately $906 per square foot.
$2.62M
Range: $2.25M-$2.99M
Last 30 days 
Rental est.: $2,952/month
Gross rent multiplier: 69.5
  • Year Property taxes Tax assessment
  • 2025
    $12,560 +4.6%
    $137,975 -3.71%
  • 2024
    $12,004 +1.8%
    $143,293 +18.59%
  • 2023
    $11,796 +11.5%
    $120,826
  • 2022
    $10,575 +4.9%
    $120,826 +7.42%
  • 2021
    $10,084 +10.0%
    $112,484
  • 2020
    $9,169 +1.6%
    $112,484
  • 2019
    $9,028 +10.1%
    $112,484 +10.53%
  • 2018
    $8,199 +13.7%
    $101,765 -9.55%
  • 2016
    $7,213 -3.6%
    $112,506
  • 2015
    $7,483
    —
  • 441 Marine St
    $2.46M
  • Flatirons
    $2.32M -41% y/y
  • 80302
    $1.41M -11% y/y
  • Boulder
    $1M -33% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
445 Marine St, Boulder, CO 80302 $209,000 —/— — 0.01
435 Marine St, Boulder, CO 80302 $3,057,000 5/3 2,462 0.01
429 Marine St, Boulder, CO 80302 $2,419,000 4/2 2,536 0.02
455 Marine St, Boulder, CO 80302 $3,995,000 4/1 3,397 0.02
465 Marine St, Boulder, CO 80302 $2,340,000 3/2 2,339 0.03
442 Marine St, Boulder, CO 80302 $2,254,000 4/2 2,110 0.03
450 Marine St, Boulder, CO 80302 $2,413,000 4/2 3,326 0.03
475 Marine St, Boulder, CO 80302 $2,353,000 4/2 2,045 0.04

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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8/10
Boulder High School
public Grades 9-12
Boulder Valley Re 2 School District
Source: GreatSchools.org © 2026. All rights reserved.

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