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2991 21st St, Boulder, CO 80304

$1,050,000

Last sold date unavailable

  • 4

    bed

  • 2

    bath

  • 1,375

    Sqft ($742/Sqft)

House not for sale
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About 2991 21st St

Property type House
Neighborhood
Year built 1956
HOA fee $0/month
Lot size 0.26 Acre
Movoto estimate
Property description
This 4-bedroom, 2-bathroom single-family home is located at 2991 21st St, Boulder, CO, 80304, in the Old North Boulder neighborhood in Boulder County and was built in 1956. This home offers 1,375 square feet of living space on a 11,500 sq ft lot. The estimated market value is $1,050,000, approximately $764 per square foot.
$1.05M
Range: $882K-$1.21M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2025
    $5,962 -6.2%
    $61,681 -13.64%
  • 2024
    $6,356 +1.8%
    $71,422 -4.91%
  • 2023
    $6,243 +14.0%
    $75,107 +25.52%
  • 2022
    $5,476 +4.8%
    $59,839
  • 2021
    $5,226 +15.8%
    $59,839 +15.45%
  • 2020
    $4,512 +1.6%
    $51,830
  • 2019
    $4,443 +10.3%
    $51,830 +11.61%
  • 2018
    $4,026 +36.2%
    $46,440 -9.55%
  • 2016
    $2,955 +5.6%
    $51,342
  • 2015
    $2,799
    —
  • 2991 21st St
    $1.02M
  • Old North Boulder
    $1.49M -30% y/y
  • 80304
    $1.48M -34% y/y
  • Boulder
    $999K -33% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
2961 21st St, Boulder, CO 80304 $887,000 3/1 1,075 0.01
2081 Evergreen Ave, Boulder, CO 80304 $882,000 4/1 1,355 0.03
2970 21st St, Boulder, CO 80304 $1,552,000 4/2 2,775 0.03
2941 21st St, Boulder, CO 80304 $2,847,000 5/4 3,388 0.03
2041 Evergreen Ave, Boulder, CO 80304 $913,000 3/1 1,075 0.03
2980 20th St, Boulder, CO 80304 $1,116,000 4/1 1,804 0.03
2990 20th St, Boulder, CO 80304 $983,000 3/1 1,080 0.03
2980 21st St, Boulder, CO 80304 $1,702,000 5/2 2,607 0.03

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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