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Sold on 10/22/2001
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345 31st St, Boulder, CO 80305

$996,000

Last sold 10/22/2001 for $264K

  • 3

    bed

  • 2

    bath

  • 1,702

    Sqft ($155/Sqft)

House not for sale
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About 345 31st St

Property type House
Neighborhood
Year built 1955
HOA fee $0/month
Lot size 6,534 Sqft
Movoto estimate
Rental estimate
Property description
This 3-bedroom, 2-bathroom single-family home is located at 345 31st St, Boulder, CO, 80305, in the Martin Acres neighborhood in Boulder County and was built in 1955. This home offers 1,702 square feet of living space on a 6,534 sq ft lot. The estimated market value is $996,000, approximately $585 per square foot.
$996K
Range: $776K-$1.21M
Last 30 days 
Rental est.: $2,731/month
Gross rent multiplier: 8.1 - Good
  • — Off Market
    —
  • Oct 2001
    Public Records
  • Oct 22, 2001 Sold
    $264,500
  • Year Property taxes Tax assessment
  • 2024
    $5,992 +1.8%
    $68,179 +22.64%
  • 2023
    $5,888 +14.0%
    $55,593
  • 2022
    $5,163 +4.9%
    $55,593 +5.26%
  • 2021
    $4,923 +7.1%
    $52,817
  • 2020
    $4,597 +1.6%
    $52,817
  • 2019
    $4,527 +8.6%
    $52,817 +9.87%
  • 2018
    $4,168 +7.1%
    $48,074 -9.55%
  • 2016
    $3,893 +5.6%
    $53,149
  • 2015
    $3,687
    —
  • 345 31st St
    $264K
  • Martin Acres
    $890K +3% y/y
  • 80305
    $850K -28% y/y
  • Boulder
    $999K -29% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
335 31st St, Boulder, CO 80305 $852,000 3/1 1,200 0.01
355 31st St, Boulder, CO 80305 $824,000 3/1 1,104 0.01
360 30th St, Boulder, CO 80305 $880,000 3/1 1,224 0.01
325 31st St, Boulder, CO 80305 $925,000 4/1 1,090 0.02
350 30th St, Boulder, CO 80305 $902,000 3/1 1,943 0.02
365 31st St, Boulder, CO 80305 $817,000 2/1 960 0.02
370 30th St, Boulder, CO 80305 $785,000 3/1 990 0.03
340 31st St, Boulder, CO 80305 $941,000 3/1 1,382 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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10/10
Fairview High School
public Grades 9-12
Boulder Valley Re 2 School District
Source: GreatSchools.org © 2026. All rights reserved.

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