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2811 21st St, Boulder, CO 80304

  • $1,139,000

    Last sold date unavailable

  • 4

    bed

  • 1

    bath

  • 1,859

    Sqft ($853/Sqft)

House not for sale
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About 2811 21st St

Property type House
Neighborhood
Year built 1956
HOA fee $0/month
Lot size 0.25 Acre
Movoto estimate
Property description
This 4-bedroom, 1-bathroom single-family home is located at 2811 21st St, Boulder, CO, 80304, in the Old North Boulder neighborhood in Boulder County and was built in 1956. This home offers 1,859 square feet of living space on a 10,890 sq ft lot. The estimated market value is $1,139,000, approximately $613 per square foot.
$1.13M
Range: $990K-$1.28M
Last 30 days 
  • 2811 21st St
    $1.58M
  • Old North Boulder
    $1.39M +8% y/y
  • 80304
    $1.49M -28% y/y
  • Boulder
    $1.04M -29% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
2801 21st St, Boulder, CO 80304 $921,000 3/1 1,359 0.01
2821 21st St, Boulder, CO 80304 $965,000 2/1 1,175 0.02
2841 21st St, Boulder, CO 80304 $870,000 2/1 1,395 0.03
2830 20th St, Boulder, CO 80304 $1,083,000 3/1 1,616 0.03
2820 20th St, Boulder, CO 80304 $1,070,000 3/1 1,440 0.03
2810 21st St, Boulder, CO 80304 $1,147,000 3/1 1,629 0.03
2810 20th St, Boulder, CO 80304 $1,180,000 3/1 1,857 0.03
2800 20th St, Boulder, CO 80304 $1,136,000 4/1 1,388 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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3/10
Columbine Elementary School
public Grades PK, K-5
Boulder Valley Re 2 School District
4/10
Casey Middle School
public Grades 6-8
Boulder Valley Re 2 School District
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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