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Sold on 08/31/2007
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3629 21st St, Boulder, CO 80304

  • $4,066,000

    Last sold 08/31/2007 for $1.51M

  • 5

    bed

  • 2

    bath

  • 3,696

    Sqft ($410/Sqft)

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About 3629 21st St

Property type House
Neighborhood
Year built 1987
HOA fee $0/month
Lot size 0.78 Acre
Movoto estimate
Rental estimate
Property description
This 5-bedroom, 2-bathroom single-family home is located at 3629 21st St, Boulder, CO, 80304 in Boulder County and was built in 1987. This home offers 3,696 square feet of living space on a 33,933 sq ft lot. The estimated market value is $4,066,000, approximately $1,100 per square foot.
$4.06M
Range: $2.88M-$5.24M
Last 30 days 
Rental est.: $7,723/month
Gross rent multiplier: 16.3
  • — Off Market
    —
  • Aug 2007
    Public Records
  • Aug 31, 2007 Sold
    $1,514,000
  • 3629 21st St
    $1.51M
  • North Boulder
    $1.92M
  • 80304
    $1.59M -23% y/y
  • Boulder
    $1.05M -29% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
3631 21st St, Boulder, CO 80304 $5,560,000 5/3 4,494 0.02
2055 Kalmia Ave, Boulder, CO 80304 $2,352,000 3/2 2,765 0.04
3621 21st St, Boulder, CO 80304 $7,108,000 4/1 4,542 0.04
3639 21st St, Boulder, CO 80304 $7,456,000 4/1 5,867 0.05
3630 21st St, Boulder, CO 80304 $4,845,000 3/3 3,162 0.05
2115 Linden Ave, Boulder, CO 80304 $6,750,000 4/2 4,343 0.05
2015 Kalmia Ave, Boulder, CO 80304 $3,248,000 4/2 2,906 0.06
3660 19th St, Boulder, CO 80304 $5,965,000 5/4 5,968 0.06

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
5/10
Centennial 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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