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Sold on 04/29/2025
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3645 e 123rd Ave, Thornton, CO 80241

  • $484,000

    Last sold 04/29/2025 for $440K

  • 3

    bed

  • 2

    bath

  • 1,768

    Sqft ($249/Sqft)

House not for sale
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About 3645 e 123rd Ave

Property type House
Year built 1973
HOA fee $0/month
Lot size 6,970 Sqft
Movoto estimate
Rental estimate
Property description
This 3-bedroom, 2-bathroom single-family home is located at 3645 e 123rd Ave, Thornton, CO, 80241 in Adams County and was built in 1973. This home offers 1,768 square feet of living space on a 6,970 sq ft lot. The estimated market value is $484,000, approximately $274 per square foot.
$484K
Range: $435K-$532K
Last 30 days 
Rental est.: $2,978/month
Gross rent multiplier: 12.3
  • — Off Market
    —
  • Apr 2025
    Public Records
  • Apr 29, 2025 Sold
    $440,000
  • Year Property taxes Tax assessment
  • 2024
    $3,091 -6.1%
    $29,880 -0.96%
  • 2023
    $3,292 +3.0%
    $30,170 +4.0%
  • 2022
    $3,196 +19.4%
    $29,010 +20.98%
  • 2021
    $2,675 +10.0%
    $23,980 +9.95%
  • 2020
    $2,433 +23.2%
    $21,810
  • 2018
    $1,976
    $21,810
  • 3645 e 123rd Ave
    $440K
  • —
  • 80241
    $500K -4% y/y
  • Thornton
    $529K -3% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
3665 E 123rd Ave, Thornton, CO 80241 $426,000 2/2 918 0.01
3625 E 123rd Ave, Thornton, CO 80241 $463,000 4/1 1,378 0.01
3656 E 124th Ave, Thornton, CO 80241 $448,000 2/2 1,286 0.02
3695 E 123rd Ave, Thornton, CO 80241 $461,000 3/1 1,378 0.03
3595 E 123rd Ave, Thornton, CO 80241 $477,000 4/2 1,768 0.03
12286 Monroe Pl, Thornton, CO 80241 $459,000 4/2 1,378 0.03
3666 E 124th Ave, Thornton, CO 80241 $479,000 3/2 1,514 0.03
12285 Garfield Pl, Thornton, CO 80241 $478,000 3/2 1,768 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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Source: GreatSchools.org © 2026. All rights reserved.

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